CN105707104A - Synergistic weeding composition - Google Patents
Synergistic weeding composition Download PDFInfo
- Publication number
- CN105707104A CN105707104A CN201410727252.4A CN201410727252A CN105707104A CN 105707104 A CN105707104 A CN 105707104A CN 201410727252 A CN201410727252 A CN 201410727252A CN 105707104 A CN105707104 A CN 105707104A
- Authority
- CN
- China
- Prior art keywords
- sodium
- herbicide compositions
- bromoxynil octanoate
- synergistic herbicide
- methyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 106
- 230000002195 synergetic effect Effects 0.000 title claims abstract description 70
- 238000009333 weeding Methods 0.000 title abstract description 12
- DQKWXTIYGWPGOO-UHFFFAOYSA-N (2,6-dibromo-4-cyanophenyl) octanoate Chemical compound CCCCCCCC(=O)OC1=C(Br)C=C(C#N)C=C1Br DQKWXTIYGWPGOO-UHFFFAOYSA-N 0.000 claims abstract description 94
- 241000196324 Embryophyta Species 0.000 claims abstract description 91
- JUJFQMPKBJPSFZ-UHFFFAOYSA-M Iodosulfuron-methyl-sodium Chemical compound [Na+].COC(=O)C1=CC=C(I)C=C1S(=O)(=O)[N-]C(=O)NC1=NC(C)=NC(OC)=N1 JUJFQMPKBJPSFZ-UHFFFAOYSA-M 0.000 claims abstract description 34
- 239000004009 herbicide Substances 0.000 claims description 94
- 230000002363 herbicidal effect Effects 0.000 claims description 93
- 238000000034 method Methods 0.000 claims description 24
- 210000000582 semen Anatomy 0.000 claims description 22
- 239000000839 emulsion Substances 0.000 claims description 16
- 239000000375 suspending agent Substances 0.000 claims description 16
- 239000004563 wettable powder Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 13
- 239000006071 cream Substances 0.000 claims description 10
- 230000035784 germination Effects 0.000 claims description 9
- 239000003094 microcapsule Substances 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 8
- 239000004562 water dispersible granule Substances 0.000 claims description 8
- 241001290610 Abildgaardia Species 0.000 claims description 7
- 240000007594 Oryza sativa Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 230000012010 growth Effects 0.000 claims description 7
- 240000006394 Sorghum bicolor Species 0.000 claims description 6
- 235000005637 Brassica campestris Nutrition 0.000 claims description 5
- 241000209504 Poaceae Species 0.000 claims description 5
- 235000007230 Sorghum bicolor Nutrition 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004530 micro-emulsion Substances 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000002552 dosage form Substances 0.000 claims description 4
- 241001301148 Brassica rapa subsp. oleifera Species 0.000 claims 1
- 241000234653 Cyperus Species 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 52
- 239000011734 sodium Substances 0.000 description 52
- 229910052708 sodium Inorganic materials 0.000 description 52
- KRUKXKGKCISTQQ-UHFFFAOYSA-N CI.[S] Chemical compound CI.[S] KRUKXKGKCISTQQ-UHFFFAOYSA-N 0.000 description 50
- 239000000306 component Substances 0.000 description 29
- -1 essence of Niobe sodium salt Chemical class 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 15
- 230000000694 effects Effects 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 239000012071 phase Substances 0.000 description 10
- 239000004359 castor oil Substances 0.000 description 8
- 235000019438 castor oil Nutrition 0.000 description 8
- 244000038559 crop plants Species 0.000 description 8
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 8
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 239000005995 Aluminium silicate Substances 0.000 description 7
- 235000012211 aluminium silicate Nutrition 0.000 description 7
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 235000019198 oils Nutrition 0.000 description 7
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 6
- 244000237956 Amaranthus retroflexus Species 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 240000004428 Lindernia procumbens Species 0.000 description 6
- 241000169076 Monochoria korsakowii Species 0.000 description 6
- 244000018694 Sagittaria sinensis Species 0.000 description 6
- 235000015909 Sagittaria sinensis Nutrition 0.000 description 6
- PTRVTGWCXDTQCW-UHFFFAOYSA-N [Na].[S].CI Chemical compound [Na].[S].CI PTRVTGWCXDTQCW-UHFFFAOYSA-N 0.000 description 6
- 239000004202 carbamide Substances 0.000 description 6
- 235000013877 carbamide Nutrition 0.000 description 6
- OPGCOAPTHCZZIW-UHFFFAOYSA-N diethyl 1-(2,4-dichlorophenyl)-5-methyl-4h-pyrazole-3,5-dicarboxylate Chemical group CCOC(=O)C1(C)CC(C(=O)OCC)=NN1C1=CC=C(Cl)C=C1Cl OPGCOAPTHCZZIW-UHFFFAOYSA-N 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 235000007320 Avena fatua Nutrition 0.000 description 5
- 241001647031 Avena sterilis Species 0.000 description 5
- 235000004535 Avena sterilis Nutrition 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 5
- 239000004141 Sodium laurylsulphate Substances 0.000 description 5
- 239000000440 bentonite Substances 0.000 description 5
- 229910000278 bentonite Inorganic materials 0.000 description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 5
- 239000007859 condensation product Substances 0.000 description 5
- 239000013530 defoamer Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 244000060924 Brassica campestris Species 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 235000011305 Capsella bursa pastoris Nutrition 0.000 description 4
- 240000008867 Capsella bursa-pastoris Species 0.000 description 4
- 241000207892 Convolvulus Species 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 244000292697 Polygonum aviculare Species 0.000 description 4
- 235000006386 Polygonum aviculare Nutrition 0.000 description 4
- 240000006694 Stellaria media Species 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000013543 active substance Substances 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- XUZHLZDRCCUWEV-UHFFFAOYSA-N formaldehyde;methyl naphthalene-1-sulfonate Chemical compound O=C.C1=CC=C2C(S(=O)(=O)OC)=CC=CC2=C1 XUZHLZDRCCUWEV-UHFFFAOYSA-N 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- PFJJMJDEVDLPNE-UHFFFAOYSA-N Benoxacor Chemical compound C1=CC=C2N(C(=O)C(Cl)Cl)C(C)COC2=C1 PFJJMJDEVDLPNE-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 3
- 241001289522 Fallopia Species 0.000 description 3
- NRFQZTCQAYEXEE-UHFFFAOYSA-N Fenclorim Chemical compound ClC1=CC(Cl)=NC(C=2C=CC=CC=2)=N1 NRFQZTCQAYEXEE-UHFFFAOYSA-N 0.000 description 3
- 241000254158 Lampyridae Species 0.000 description 3
- 229920001732 Lignosulfonate Polymers 0.000 description 3
- 239000004117 Lignosulphonate Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 240000009132 Sagittaria sagittifolia Species 0.000 description 3
- 235000006466 Sagittaria sagittifolia Nutrition 0.000 description 3
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- REEJOFMTJPOBAY-UHFFFAOYSA-N benzene;1h-pyrrole Chemical class C=1C=CNC=1.C1=CC=CC=C1 REEJOFMTJPOBAY-UHFFFAOYSA-N 0.000 description 3
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 235000019357 lignosulphonate Nutrition 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 239000003415 peat Substances 0.000 description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 description 3
- 229920000056 polyoxyethylene ether Polymers 0.000 description 3
- 230000003449 preventive effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- 241000209136 Agropyron Species 0.000 description 2
- 240000001592 Amaranthus caudatus Species 0.000 description 2
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 2
- 235000003826 Artemisia Nutrition 0.000 description 2
- 235000003261 Artemisia vulgaris Nutrition 0.000 description 2
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 2
- 241000611157 Brachiaria Species 0.000 description 2
- 241000339490 Brachyachne Species 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000132536 Cirsium Species 0.000 description 2
- 244000052363 Cynodon dactylon Species 0.000 description 2
- 244000285774 Cyperus esculentus Species 0.000 description 2
- 235000005853 Cyperus esculentus Nutrition 0.000 description 2
- 244000058871 Echinochloa crus-galli Species 0.000 description 2
- 240000007171 Imperata cylindrica Species 0.000 description 2
- 235000021506 Ipomoea Nutrition 0.000 description 2
- 241000207783 Ipomoea Species 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 241000209082 Lolium Species 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 241000219053 Rumex Species 0.000 description 2
- 235000007238 Secale cereale Nutrition 0.000 description 2
- 244000082988 Secale cereale Species 0.000 description 2
- 235000021536 Sugar beet Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 244000030166 artemisia Species 0.000 description 2
- 235000009052 artemisia Nutrition 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical class ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 239000007931 coated granule Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 2
- 229940073769 methyl oleate Drugs 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 238000006277 sulfonation reaction Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000004549 water soluble granule Substances 0.000 description 2
- 239000000230 xanthan gum Substances 0.000 description 2
- 229920001285 xanthan gum Polymers 0.000 description 2
- 229940082509 xanthan gum Drugs 0.000 description 2
- 235000010493 xanthan gum Nutrition 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- ZITVKGIRQCDOSX-UHFFFAOYSA-N 1h-cyclopropa[a]naphthalene Chemical compound C1=CC=CC2=C3CC3=CC=C21 ZITVKGIRQCDOSX-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical compound CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 description 1
- HXVNBWAKAOHACI-UHFFFAOYSA-N 2,4-dimethyl-3-pentanone Chemical compound CC(C)C(=O)C(C)C HXVNBWAKAOHACI-UHFFFAOYSA-N 0.000 description 1
- WTLNOANVTIKPEE-UHFFFAOYSA-N 2-acetyloxypropanoic acid Chemical compound OC(=O)C(C)OC(C)=O WTLNOANVTIKPEE-UHFFFAOYSA-N 0.000 description 1
- CDMGNVWZXRKJNS-UHFFFAOYSA-N 2-benzylphenol Chemical compound OC1=CC=CC=C1CC1=CC=CC=C1 CDMGNVWZXRKJNS-UHFFFAOYSA-N 0.000 description 1
- UPMXNNIRAGDFEH-UHFFFAOYSA-N 3,5-dibromo-4-hydroxybenzonitrile Chemical compound OC1=C(Br)C=C(C#N)C=C1Br UPMXNNIRAGDFEH-UHFFFAOYSA-N 0.000 description 1
- 241000219144 Abutilon Species 0.000 description 1
- 241000743339 Agrostis Species 0.000 description 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Natural products C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
- 241000189415 Alopecurus aequalis Species 0.000 description 1
- 241000219318 Amaranthus Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 241000209761 Avena Species 0.000 description 1
- 235000005781 Avena Nutrition 0.000 description 1
- 244000060517 Brachiaria eruciformis Species 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 235000011293 Brassica napus Nutrition 0.000 description 1
- 241000219193 Brassicaceae Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 241000219312 Chenopodium Species 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000192528 Chrysanthemum parthenium Species 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 244000285790 Cyperus iria Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 241000721045 Daubentonia Species 0.000 description 1
- 244000152970 Digitaria sanguinalis Species 0.000 description 1
- 235000010823 Digitaria sanguinalis Nutrition 0.000 description 1
- 241001057636 Dracaena deremensis Species 0.000 description 1
- 229920005682 EO-PO block copolymer Polymers 0.000 description 1
- 241000192043 Echinochloa Species 0.000 description 1
- 244000286838 Eclipta prostrata Species 0.000 description 1
- 235000014309 Eleocharis tuberosa Nutrition 0.000 description 1
- 244000103152 Eleocharis tuberosa Species 0.000 description 1
- 235000007351 Eleusine Nutrition 0.000 description 1
- 241000209215 Eleusine Species 0.000 description 1
- 235000014716 Eleusine indica Nutrition 0.000 description 1
- 244000025670 Eleusine indica Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000234642 Festuca Species 0.000 description 1
- 241001290564 Fimbristylis Species 0.000 description 1
- 244000038012 Fimbristylis barbata Species 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 241001101998 Galium Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 241000110847 Kochia Species 0.000 description 1
- 241000520028 Lamium Species 0.000 description 1
- 241000320639 Leptochloa Species 0.000 description 1
- 241000209510 Liliopsida Species 0.000 description 1
- 235000017945 Matricaria Nutrition 0.000 description 1
- 235000007232 Matricaria chamomilla Nutrition 0.000 description 1
- 240000007298 Megathyrsus maximus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 241000209117 Panicum Species 0.000 description 1
- 235000011999 Panicum crusgalli Nutrition 0.000 description 1
- 235000007199 Panicum miliaceum Nutrition 0.000 description 1
- 235000006443 Panicum miliaceum subsp. miliaceum Nutrition 0.000 description 1
- 235000009037 Panicum miliaceum subsp. ruderale Nutrition 0.000 description 1
- 235000002748 Paspalum commersonii Nutrition 0.000 description 1
- 240000004928 Paspalum scrobiculatum Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 241000746983 Phleum pratense Species 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- 244000292693 Poa annua Species 0.000 description 1
- 241000205407 Polygonum Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 235000005775 Setaria Nutrition 0.000 description 1
- 241000232088 Setaria <nematode> Species 0.000 description 1
- 240000003461 Setaria viridis Species 0.000 description 1
- 235000002248 Setaria viridis Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241000220261 Sinapis Species 0.000 description 1
- 235000002634 Solanum Nutrition 0.000 description 1
- 241000207763 Solanum Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000405217 Viola <butterfly> Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241001506766 Xanthium Species 0.000 description 1
- 235000007244 Zea mays Nutrition 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- GOIGHUHRYZUEOM-UHFFFAOYSA-N [S].[I] Chemical compound [S].[I] GOIGHUHRYZUEOM-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 150000001638 boron Chemical class 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 244000022185 broomcorn panic Species 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 229920005551 calcium lignosulfonate Polymers 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical group O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical class O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 150000002751 molybdenum Chemical class 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- QQVIHTHCMHWDBS-UHFFFAOYSA-N perisophthalic acid Natural products OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229960003351 prussian blue Drugs 0.000 description 1
- 239000013225 prussian blue Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004550 soluble concentrate Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229960000278 theophylline Drugs 0.000 description 1
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 231100000402 unacceptable toxicity Toxicity 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a synergistic weeding composition and a use of the synergistic weeding composition in prevention and removal of gramineous weeds, broadleaf weeds and cyperus weeds. The synergistic weeding composition comprises iodosulfuron-methyl sodium and bromoxynil octanoate as active components according to a weight ratio of 1: 1 to 1: 100. The synergistic weeding composition comprises 0.1-60% of iodosulfuron-methyl sodium and bromoxynil octanoate as active components. The invention also relates to the use of the synergistic weeding composition in prevention and removal of gramineous weeds, broadleaf weeds and cyperus weeds.
Description
Technical field
The present invention relates to a kind of Synergistic herbicide compositions and Synergistic herbicide compositions prevents and kill off the application in grass family, broad-leaved section weeds, sedge weed.
Background technology
Iodosulfuron-methyl-sodium (Idosulfuron-methylsodium), the iodo-2-of chemical name 4-[3-(4-methoxyl group-6-methyl isophthalic acid, 3,5-triazine-2-base) urea sulfonyl] essence of Niobe sodium salt.Iodosulfuron-methyl-sodium is developed by Ai Gefu company, and by suppressing acetolactate synthestase to work, after being mainly used in wheat paddock Seedling, early stage prevents and kill off rye grass, wild oat, timothy grass and multiple broad leaved weed.Iodosulfuron-methyl-sodium structural formula is:
Bromoxynil octanoate (Bromoxyniloctanoate), chemical name: 3,5-bis-bromo-4-decoyl oxygen benzonitriles.Bromoxynil octanoate is disclosed in US3,592,626.After Brominal is widely used as selectivity Seedling abroad with the form of its caprylate, heptanoate, sodium salt or potassium salt, stem and leaf processes contact killing type herbicide.It is that a kind of selectivity stem and leaf processes contact killing type herbicide, is mainly absorbed by blade, by each process of inhibited photosynthesis, makes rapidly tissue necrosis.Can effectively prevent and kill off the broad leaved weed in Semen Tritici aestivi, corn field, to gramineous crop safety, equal noresidue in crop stem and leaf and grain, use in the trophophase that plant growth is longer, growing completely to grow to grow up to last leaf completely to last leaf from first and second leaf of corn-plant and all can use, 2 to the 8 leaf phases such as Semen Maydis all can medication.
Summary of the invention
It is an object of the present invention to provide a kind of Synergistic herbicide compositions, select iodosulfuron-methyl-sodium and bromoxynil octanoate combination, not only cause widening of the activity profile to controlling weeds, and serve the effect of potentiation.
The discovery that the present invention is surprised, the new compositions that iodosulfuron-methyl-sodium and bromoxynil octanoate combination obtain achieves gain effect on keeping from ill weeds, significantly reduce the amount of active component needed for control of weeds, and the phytotoxicity of crop is not produced unacceptable toxicity.The activity of weeding of iodosulfuron-methyl-sodium and bromoxynil octanoate combination is higher than the additive effect of each compound.
Therefore the present invention provides the potentiation that has of a kind of novelty, can be used for the Synergistic herbicide compositions of selective weed control.
The present inventionA kind of Synergistic herbicide compositions is to take following skill to state scheme to realize:
A kind of Synergistic herbicide compositions, including iodosulfuron-methyl-sodium and bromoxynil octanoate active component, described iodosulfuron-methyl-sodium and bromoxynil octanoate weight proportion scope are 1:1 to 1:100, preferred 1:1 to 1:50, preferred 1:1 to 1:25, more preferably 1:1 to 1:10, further preferably 1:1 to 1:5.
Described Synergistic herbicide compositions, comprises iodosulfuron-methyl-sodium and bromoxynil octanoate, auxiliary agent and/or filler.
Described Synergistic herbicide compositions, its dosage form is wettable powder, cream, suspending agent, microcapsule, microemulsion, aqueous emulsion, suspended emulsion, water dispersible granules, microcapsule suspension-suspendinagent agent, ultra low volume liquids.
Described Synergistic herbicide compositions, iodosulfuron-methyl-sodium and bromoxynil octanoate active component content account for the 0.1%-60% of described Synergistic herbicide compositions, it is preferable that 1%-40%, more preferably 5%-20%.
The application in preventing and kill off grass family, broad-leaved section weeds, sedge weed of the described Synergistic herbicide compositions.
A kind of method controlling undesirable plant, including: (i) before undesirable plant germination (before bud)；(ii), after undesirable plant germination (after bud), or (iii) (i) and (ii) time, the Synergistic herbicide compositions of the claim 1 of herbicidally effective amount is applied on the growth place of undesirable plant or leaf or stem.
A kind of method controlling undesirable plant, controlling weeds before the Synergistic herbicide compositions described in herbicidally effective amount being used for before crop is sowed and after planting emerging, or after crop emerges, prevent and treat undesirable plant.
A kind of described method controlling undesirable plant, described crop includes Semen Tritici aestivi, Fructus Hordei Vulgaris, rice, Semen Maydis, Sorghum vulgare Pers., Caulis Sacchari sinensis, Semen sojae atricolor, Brassica campestris L, Cotton Gossypii.
On the one hand, in the Synergistic herbicide compositions of the present invention, individualized compound iodosulfuron-methyl-sodium, bromoxynil octanoate rate of application can reduce and still reach good effect；On the other hand, when individualized compound shows invalid due to low-down rate of application, the compositions of the present invention is still significantly high to the degree of control of weeds.
This Synergistic herbicide compositions prevents and kill off the undesirable plant useful plant suitable in selectivity.
The present invention also relates to the application of the method without wishing to plant and this Synergistic herbicide compositions preventing and kill off in useful crop.
The Synergistic herbicide compositions of the present invention can be used for preventing and treating substantial amounts of agriculturally important weeds, for instance grass family, broad-leaved section and/or sedge weed.
The Synergistic herbicide compositions of the present invention is suitable for preventing and treating a large amount of monocotyledon weeds, especially grassy weed, including Avena (Avenaspp.), amur foxtail belongs to (Alopecurusspp.), false Agrostis (Aperaspp.), Brachiaria (Brachiariaspp.), Brome (Bromusspp.), knotgrass (Digitariaspp.), Lolium (Loliumspp.), Echinochloa (Echinochloaspp.), Sprangletop (Leptochloaspp.), genus fimbristylis (Fimbristylisspp.), Panicum (Panicumspp.), grass belongs to (Phalarisspp.), Poa L. (Poaspp.), setaria (Setariaspp.)；And Agropyron (Agropyron) in perennial kind, Cynodon (Cynodon), cogon (Imperata) and sorghum.It is particularly suitable for preventing and treating wild oat (AvenafatuaL.), Herba Digitariae) (Digitariasanguinalis (L.) Scop.), Herba Setariae Viridis (Setariaviridis (L.) Beauv.), amur foxtail (AlopecurusaequalisSobol.), barnyard grass (Echinochloacrusgalli (L.) Beauv.), Herba Eleusines Indicae (Eleusineindica), Bermuda grass (Cynodondactylon), ditch millet (PaspalumscrobiculatumLinn.), big broomcorn millet (PanicummaximumJacq.), Herba potamogetonis distincti (PotamogetondistinctusA.Bennett), Brachiaria Griseb (Brachiariaeruciformis (J.E.Smith) Gri), annual bluegrass (PoaannuaL).
The Synergistic herbicide compositions of the present invention is also adaptable for preventing and treating a large amount of broadleaf weed, especially broad leaved weed, including abutilon (Abutilonspp.), Amaranthus (Amaranthusspp.), Chenopodium (Chenopodiumspp.), Caulis et Folium Chrysanthemi segeti belongs to (Chrysanthemumspp.), galium (Galiumspp.), Ipomoea (Ipomoeaspp.), Kochia (Kochiaspp.), lamium (Lamiumspp.), Matricaria (Matricariaspp.), ipomoea (Pharbitisspp.), Polygonum (Polygonumspp.), chrysanthemum harvest spp (Sidaspp.), Caulis et Folium Sinapis albee belongs to (Sinapisspp.), Solanum (Solanumspp.), Stellaria (Stellariaspp.), Veronica (Veronicaspp.), Eclipta prostrata belongs to (Ecliptaspp.), Daubentonia (Sesbaniaspp.), Aeschynomenespp. with Viola (Violaspp.), the annual grassy weeds such as Xanthium (Xanthiumspp.), and Flos Calystegiae sepii genus (Convolvulus), Cirsium (Cirsium), the perennial weeds such as Rumex (Rumex) and artemisia (Artemisia).It is particularly suitable for preventing and treating Herba stellariae mediae (Stellariamedia), Amaranthus retroflexus (Amaranthusretroflexus), volume stem knotweed (Fallopia (exPolygonum) Convolvulus), Herba Abutili (Abuthilontheophrasti), Sagittaria trifolia L. Var. Angusti-folia(Sieb.) Kitag.(Sagittaria sagittifolia L.) (Sagittariatrifolia), Rhizoma Alismatis (OrientalWaterplantainRhizome), Herba monochoriae vaginalis (HerbofPygmyArrowhead), Monochoria korsakowii (Monochoriakorsakowii), Lindernia procumbens (Krock.) Phillcox. (Linderniaprocumbens), Herba Solani Nigri (SolanumnigrumL.), firefly Lin (ScirpusjuncoidesRoxb), Herba chenopodii (ChenopodiumalumL.), Herba Galii Teneri (GaliumaparineL.var.tenerumGren.et (Godr.) Rebb.), Herba Capsellae (Capsellabursa-pastoris).
The Synergistic herbicide compositions of the present invention is also adaptable for preventing and treating annual and perennial sedge weed such as Rhizoma Cyperi (cyperusrotundusL.) in a large number, chufa (CyperusesculentusL.), Ji Shacao (CyperusbrevifoliusH.), yellow grain husk dried tuber (CyperusmicroiriaSteud), cyperus iria (CyperusiriaL.), fescue (Bulbostylisbarbata(Rotth.) Kunth), Chufa (Eleocharistuberosa), Herba Kyllingae (KyllingabrevifoliaRottb), Herba Cyperi Difformis (CyperusdifformisL.).
The Synergistic herbicide compositions of the present invention is adapted in useful plant to prevent and kill off undesirable plant.Synergistic herbicide compositions of the present invention generally is suitable for preventing and kill off undesirable plant growing in following useful plant: Cereal such as Semen Tritici aestivi (Triticumaestivum), Semen Maydis (Zeamays), Sorghum vulgare Pers., rice such as Oryza sativa L. (Oryzasativa);Caulis Sacchari sinensis；Beans (Legumes) such as Semen sojae atricolor (Glycinemax.)；Semen arachidis hypogaeae (Arachishypogaea);Cruciferae such as Brassica campestris L (Brassicanapus);Other broad leaf crops, for instance include Helianthi, Cotton Gossypii, Caulis et Folium Lini, Semen Lini, sugar beet, Rhizoma Solani tuber osi and Fructus Lycopersici esculenti.
The Synergistic herbicide compositions of the present invention is particluarly suitable for preventing and kill off in Semen Tritici aestivi, Fructus Hordei Vulgaris, rye (Secale cereale L.), rice, Semen Maydis, Caulis Sacchari sinensis, Sorghum vulgare Pers., Semen sojae atricolor, Semen arachidis hypogaeae, Helianthi, sugar beet, Rhizoma Solani tuber osi, Cotton Gossypii Brassica campestris L the growth of undesirable plant.
The Synergistic herbicide compositions of the present invention is particularly suitable for being applied in Semen Tritici aestivi, Fructus Hordei Vulgaris, rice, Semen Maydis, Sorghum vulgare Pers., Caulis Sacchari sinensis, Semen sojae atricolor, Brassica campestris L.
The present invention also provides for a kind of method controlling undesirable plant on the other hand, including: (i) before undesirable plant germination (before bud)；(ii), after undesirable plant germination (after bud), or (iii) (i) and (ii) time, the described Synergistic herbicide compositions of herbicidally effective amount is applied on the growth place of undesirable plant or leaf or stem.
When Synergistic herbicide compositions of the present invention is used before undesirable plant germination, undesirable plant emergence can be entirely prevented from or undesirable plant growing to cotyledon period then turns off growth and completely dead after 3-4 week.
When the Synergistic herbicide compositions of the present invention is applied to green plant part after undesirable plant germination, the growth of undesirable plant can be stoped equally rapidly and effectively after treatment.After a period of time, undesirable plant keeps the trophophase existed in use, more or less die off rapidly, therefore use Synergistic herbicide compositions of the present invention by this way and can prevent rapidly and enduringly the competition of undesirable plant that crop is harmful from reducing the loss of crop quality and quantity simultaneously.
The present invention also provides for a kind of method controlling undesirable plant, controlling weeds before being used for by the Synergistic herbicide compositions of the present invention before crop is sowed and after planting emerging, or prevents and treats undesirable plant after crop emerges.
The Synergistic herbicide compositions of the present invention is planted at the crop plants that herbicide has resistance or tolerance or can be used at least one times before emerging, to realize effectively preventing and treating undesirable plant and herbicide also can had the crop of resistance or toleration to go out postemergence application by compositions.
If active component can not by the good tolerance of some crop plants, Synergistic herbicide compositions of the present invention is applied to after crop emerges the field of crop, then can by the preventer weed sprays compositions of applicable fog-spray nozzle, so that the stem of sensitive crop plant does not contact as far as possible with leaf, and reactive compound arrives and is grown in the leaf of following undesirable plant or exposed soil surface.
In the Synergistic herbicide compositions using the present invention, iodosulfuron-methyl-sodium, bromoxynil octanoate can be used together.Term " use together " include separately, successively with use simultaneously.Equally, use that compositions is not meant to the compounds methyl grand sodium salt of iodine sulphur, bromoxynil octanoate must be used as single formulation or as the mixed thing of bucket simultaneously, compositions also includes the preparaton separately of herbicide iodosulfuron-methyl-sodium, bromoxynil octanoate, these preparatons can be used as the mixed thing of single bucket, or uses through the measure of using separately.Under any circumstance, Synergistic herbicide compositions of the present invention simultaneously or sequentially can be used.
Can but not necessarily, herbicide iodosulfuron-methyl-sodium, bromoxynil octanoate are formulated in single formulation.Before the use, herbicide iodosulfuron-methyl-sodium, bromoxynil octanoate are combined as the mixed thing of bucket.But, it is possible to the pre-composition of herbicide iodosulfuron-methyl-sodium, bromoxynil octanoate is provided.The present composition can be used in a usual manner by technology known by the technical staff.Suitable technology includes spraying, atomization, dusting, broadcasts sowing or water.Administration form depends on desired purpose in a manner known；Under any circumstance they are it is ensured that the best of inventive compound is likely to distribution.
The inventive method is most preferably for the weeds in preventing and treating crop growing loci.When for crop growing loci, amount of application should be enough to control weed growth but crop will not produce serious permanent injury.
Rate of application can change in very wide scope, depends on the characteristic of soil, and application process is (before bud or after bud；Seed pelleting；Sowing, soil is used；Bare place is used), crop, the weeds that need to prevent and treat, weather conditions, application process, time of application and Target crops other factors determined.In general, the active compound composition rate of application of the present invention is 10-2000 gram of active substance/hectare, particularly 20-1000 gram of active substance/hectare, particularly 20-500 gram of active substance/hectare.
Super adding and (=potentiation) effect can be produced during the combined administration of iodosulfuron-methyl-sodium and bromoxynil octanoate.Described potentiation should be able to reduce the rate of application of each active substance, the drug effect improved under identical rate of application, prevent and treat species, the prolongation administration period that still cannot prevent and treat so far, the number of times individually used needed for minimizing.Therefore, for user, it is economically more favourable with in ecology weeds opposing system.This activity especially can reduce amount of application, control broader spectrum of broad-leaved section, grass family, sedge weed, compensate for the active leak of antagonism weed population, rapider and more reliable activity, the longer lasting period, only once or several times use and can control undesirable plant completely and extend the working life of active component in combination.
The Synergistic herbicide compositions of the present invention has the selective herbicide effect of potentiation in each case within the scope of very wide mixing ratio.The weight proportion scope of active component iodosulfuron-methyl-sodium and bromoxynil octanoate is 1:1 to 1:100, it is preferable that 1:1 to 1:50, it is preferable that 1:1 to 1:25, more preferably 1:1 to 1:10, further preferably 1:1 to 1:5.
The combination of iodosulfuron-methyl-sodium and bromoxynil octanoate has proved to be the very effective active compound composition with potentiation.
The present invention also provides for a kind of Synergistic herbicide compositions, comprises active component iodosulfuron-methyl-sodium and bromoxynil octanoate, auxiliary agent and/or filler.
In described Synergistic herbicide compositions, the content of active component iodosulfuron-methyl-sodium and bromoxynil octanoate accounts for the 0.1%-60% of described Herbicidal combinations, it is preferable that 1%-40%, more preferably 5%-20%.
According to the present invention, term " filler " refers to can be combined with reactive compound or combine to make it easier for be administered to the naturally occurring or synthetic organic or inorganic compound of object (such as plant, crop or grass class).Therefore, described filler is preferably inertia, at least should be agricultural acceptable.Described filler can be solid or liquid.
The solid-filling agent being suitable for the present invention has: phyteral powdery type (the such as granule of Semen sojae atricolor powder, starch, grain dust, wood powder, bark powder, sawdust, walnut shell powder, wheat bran, cellulose powder, coconut husk, corncob and tobacco stem, extract the residue etc. after plant essence), paper, sawdust, pulverize the synthesized polymer body of synthetic resin etc., clay class (such as Kaolin, Bentonite, acid china clay etc.), Pulvis Talci class.Silica (such as kieselguhr, silica sand, Muscovitum, moisture silicic acid, calcium silicates), activated carbon, natural mineral matter class (Pumex, attapulgite and zeolite etc.), fire the chemical fertilizer of the inorganic mineral powder of kieselguhr, sand, plastics medium etc. (such as polyethylene, polypropylene, polyvinylidene chloride etc.), potassium chloride, calcium carbonate, calcium phosphate etc., ammonium sulfate, ammonium phosphate, carbamide, greening ammonium etc., clay fertilizer, these materials can be used alone or two or more is used with.
The liquid filler being suitable for the present invention has, such as water, alcohol type (such as methanol, ethanol, isopropanol, butanol, ethylene glycol etc.), ketone (such as acetone, methyl ethyl ketone, isobutyrone, Ketohexamethylene etc.), ethers (such as ether, dioxane, methylcellulose, oxolane etc.), aliphatic hydrocarbon class (such as kerosene, mineral wet goods), aromatic hydrocarbons class (such as benzene, toluene, dimethylbenzene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon, chlorobenzene, Deng), halogenated hydrocarbon class, amide-type, sulfone class, dimethyl sulfoxide, mineral and vegetable oil, animal wet goods.
It is generally contemplated that one or more surfactants are introduced in the Synergistic herbicide compositions of the present invention.Surfactant can be anion, cationic or non-ionic and can be used as emulsifying agent, dispersant or for other purposes.
The emulsifying agent being suitable for Synergistic herbicide compositions of the present invention can be anion and/or non-example type emulsifying agent, for instance alkylphenol polyoxyethylene, alkylphenol-polyethenoxy polyethenoxy ether, Ben-zylphenol Polyoxyethyl Ether, polyoxyethylene fatty acid ester, polyoxyethylene aliphatic alcohol ether, polyoxyethylene fatty amine, alkyl phenol polyglycol ether etc..
The dispersant being suitable for Synergistic herbicide compositions of the present invention can be alkylnaphthalene sulfonate, double, two (alkyl) naphthalenesulfonate formaldehyde condensation compound, naphthalene sulfonic acid-formaldehyde condensation product, alkylphenol-polyethenoxy based phosphates, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate, alkylphenol polyoxyethylene phosphate ester, alkylphenol polyoxyethylene, Oleum Ricini ethylene oxide adduct, ethylene oxide-propylene oxide block copolymer, alkylphenol polyoxyethylene formaldehyde condensation products, octylphenol polyethylene oxyethylene group ether sulfate and methylcellulose.Such as sodium lignin sulfonate, calcium lignosulfonate, methyl naphthalene sulfonate formaldehyde condensate, naphthalenesulfonic acid-formaldehyde condensate, methanonaphthalene sodium sulfonate etc..
Other adjuvants being generally used for Pestcidal compositions include solubilizing agent, defoamer, masking agent, nertralizer and buffer, penetrant, sticker, antifreezing agent, antibacterial, coloring agent etc..
Wherein antifreezing agent can be selected for ethylene glycol, propylene glycol, glycerol, sorbitol.The adjuvant of such as naphthalene sulfonic acid polymer, polymeric phosphate etc. can be used as the deflocculant of suspension product.
Organic silicon defoamer can be used as defoamer.
Operable coloring agent, for instance inorganic pigment, such as ferrum oxide, titanium oxide and Prussian blue；And organic pigment/dyestuff: alizarin dyes, azo dye and metallized phthalocyanine dye；And trace element, for instance iron salt, manganese salt, boron salt, mantoquita, cobalt salt, molybdenum salt and zinc salt.
The Synergistic herbicide compositions of the form use present invention that can be any commonly employed.The blade face Exemplary dosage forms of premix composition is:
GR: granule
WP: wettable powder
WG: water dispersibles granule
SG: soluble granule
SL: soluble concentrate
EC: cream
EW: Emulsion, aqueous emulsion
ME: microemulsion
SC: suspending agent
CS: microcapsule suspending agent
OD: oil-based suspension
SE: suspension emulsion
FS: seed coat agent
Currently preferred dosage form can be wettable powder, cream, suspending agent, microcapsule, microemulsion, aqueous emulsion, suspended emulsion, water dispersible granules, microcapsule suspension-suspendinagent agent, water-soluble granule, water-soluble granule powder, ultra low volume liquids.
The present invention also provides for a kind of Synergistic herbicide compositions, comprises active component iodosulfuron-methyl-sodium and bromoxynil octanoate, safener, auxiliary agent and/or filler.Safener is selected from double; two benzene azoles acid, benoxacor, fenclorim, dichlormide and mefenpyrdiethyl.The ratio of herbicide and safener is usually 100:1 to 1:20, it is preferable that 20:1 to 1:10.
Selected from the safener of double; two benzene azoles acid, benoxacor, fenclorim, dichlormide and mefenpyrdiethyl can be used for anticipating the seed material (dress seed or dressing is transplanted) of cultivated plant or can prior to seeding or after mix in soil；Also can after plant germination individually or use together with herbicide.Therefore, plant or seed are processed in principle not by the impact of herbicide application time with safener.And, also by the process using herbicide and safener (such as with the form of the mixed thing of bucket) and carrying out plant simultaneously.In order to use conveniently, the Herbicidal combinations of the present invention will be configured to together with auxiliary agent conventional in formulation technology with the compositions of iodosulfuron-methyl-sodium and bromoxynil octanoate selected from double; two benzene azoles acid, benoxacor, fenclorim, dichlormide and the safener of mefenpyrdiethyl.
When field processes, can pass through to use the mixed thing of bucket containing safener and the compositions of herbicide or use safener respectively and herbicide processes.When field processes, generally use 0.001-1.0kg safener/ha, it is preferable that 0.001-0.25kg safener/ha.
For seed dressing, generally use 0.001-10g safener/kg seed, it is preferable that 0.05-2g safener/kg seed.
Specifically, in the weed control methods of the present invention, first the real area of the crop production environment of weed control is carried out as required, and the growing state of weeds in above-mentioned environment, estimate the amount of the herbicide substantially needed, arbitrarily choose wettable powder or cream or suspending agent or dispersible the herbicide of oil-suspending agent or seed coat agent or microemulsion or aqueous emulsion or water dispersible granules, Synergistic herbicide compositions dilute is become certain density diluent, is finally applied to undesirable plant or its location.
According to formulation properties, it is possible to it is anticipated that object and popular environment are selected from application process, as blade face, soak into, spray, dust, scattering selects.Synergistic herbicide compositions of the present invention can pass through to use conventional ground or high-altitude duster, aerosol apparatus and pellet applicator, by being added into irrigation water and being applied to undesirable plant or its location by other conventional method well known by persons skilled in the art.
Synergistic herbicide compositions of the present invention can be used either individually or as a part for multicomponent weeding system.The Synergistic herbicide compositions of the present invention can be co-administered with one or more other herbicides to control undesirable plant of wider scope.When being used in combination with other herbicides, compositions can mix with other herbicide with other herbicide formulation or with other herbicide sequential application.
The present invention compared with prior art has the advantages that
Iodosulfuron-methyl-sodium and bromoxynil octanoate combination have exceeded the intended addition to controlling weeds in principle, therefore in following two, the sphere of action of two kinds of active component has particularly been widened: first, reduce the consumption of individualized compound, it is maintained with good exposure level, single material under low amount ranges from agricultural viewpoint become invalid, the present composition also can obtain high control of weeds level；Next adds the selectivity to useful plants crop, and this is required and desired when being not intended to be excessively used active component just.Succession crop, while keeping the weeds preventing and treating in useful plants well, is also had bigger adaptability by the Synergistic herbicide compositions of the present invention.
When the activity of weeding of active compound exceedes active sum when each reactive compound is used alone, then it is constantly present synergism.
Detailed description of the invention
Below with reference to specific embodiment, the invention will be further described, but does not limit the invention to these detailed description of the invention.One skilled in the art would recognize that and present invention encompasses all alternatives, improvement project and the equivalents potentially included in Claims scope.
Example of formulations
Grand sodium+50% bromoxynil octanoate oil-suspending agent of embodiment 1:0.1% methyl iodide sulphur
The grand sodium 0.1% of methyl iodide sulphur
Bromoxynil octanoate 50%
Methyl naphthalene sulfonate formaldehyde condensate 10%
Bentonite 1%
Glycerol 5%
Semen Maydis oil complements to 100%
By ratio mix homogeneously according to formula of active component, dispersant, wetting agent and each component of Semen Maydis wet goods, ground and/or after high speed shear, obtain 0.1% grand sodium+50% bromoxynil octanoate oil-suspending agent of methyl iodide sulphur.
Grand sodium+10% bromoxynil octanoate wettable powder of embodiment 20.01% methyl iodide sulphur
The grand sodium 0.01% of methyl iodide sulphur
Bromoxynil octanoate 10%
Sodium lauryl sulphate 10%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Active component, various auxiliary agent and filler etc. are pressed the proportional components mixing of formula, after ultra-fine pulverizer disintegrating, namely obtains 0.01% grand sodium+10% bromoxynil octanoate wettable powder of methyl iodide sulphur.
Grand sodium+25% bromoxynil octanoate wettable powder of embodiment 30.1% methyl iodide sulphur
The grand sodium 0.1% of methyl iodide sulphur
Bromoxynil octanoate 25%
Calcium dodecyl benzene sulfonate 1%
Sodium lignin sulfonate 2%
White carbon complements to 100%
Active component, various auxiliary agent and filler etc. are pressed the proportional components mixing of formula, after ultra-fine pulverizer disintegrating, namely obtains 0.2% grand sodium+5% bromoxynil octanoate wettable powder of methyl iodide sulphur.
Grand sodium+10% bromoxynil octanoate water dispersible granules of embodiment 40.1% methyl iodide sulphur
The grand sodium 0.1% of methyl iodide sulphur
Bromoxynil octanoate 10%
Sodium lignin sulfonate 4%
Sodium lauryl sulphate 5%
Carbamide 5%
Kaolin complements to 100%
By active component, dispersant, wetting agent, disintegrating agent and filler in the ratio mix homogeneously of formula, become wettable powder through comminution by gas stream, add a certain amount of water mixing extruding and make material.0.1% grand sodium+10% bromoxynil octanoate water dispersible granules of methyl iodide sulphur is obtained after drying screening.
Grand sodium+0.5% bromoxynil octanoate cream of embodiment 50.5% methyl iodide sulphur
The grand sodium 0.5% of methyl iodide sulphur
Bromoxynil octanoate 0.5%
Ethoxylated castor oil 5%
Calcium dodecyl benzene sulfonate 3%
Dimethyl sulfoxide complements to 100%
Mentioned component is proportionally prepared, is uniformly mixing to obtain homogeneous phase.
Embodiment 60.1% methyl iodide sulphur grand sodium+5% bromoxynil octanoate oil suspension emulsion
The grand sodium 0.1% of methyl iodide sulphur
Bromoxynil octanoate 5%
Methyl naphthalene sulfonate formaldehyde condensate 5%
Ethoxylated castor oil 3%
Bentonite 1%
SOLVESSOTM10020%
Soybean oil complements to 100%
The grand sodium oil-suspending agent of methyl iodide sulphur is obtained after ground to grand for methyl iodide sulphur sodium, methyl naphthalene sulfonate formaldehyde condensate and/or high speed shear；By bromoxynil octanoate, SOLVESSOTM100, ethoxylated castor oil mixing and stirring obtains the cream of bromoxynil octanoate；The bromoxynil octanoate cream obtained is joined in the grand sodium oil-suspending agent of methyl iodide sulphur, obtain 0.1% grand sodium+5% bromoxynil octanoate oil-suspending agent of methyl iodide sulphur.
Grand sodium+10% bromoxynil octanoate wettable powder of embodiment 72% methyl iodide sulphur
The grand sodium 2% of methyl iodide sulphur
Bromoxynil octanoate 10%
Sodium lauryl sulphate 10%
Sodium lignin sulfonate 5%
White carbon 10%
Kaolin complements to 100%
Said components is mixed in proportion, and grinds, pulverize, prepare into wettable powder.
Grand sodium+2.5% bromoxynil octanoate water dispersible granules of embodiment 80.1% methyl iodide sulphur
The grand sodium 0.1% of methyl iodide sulphur
Bromoxynil octanoate 2.5%
MODIFIED LIGNOSULPHONATE 5%
Sodium lauryl sulphate 2%
Carbamide 5%
Kaolin complements to 100%
By grand for methyl iodide sulphur sodium, bromoxynil octanoate active component, dispersant, wetting agent, disintegrating agent and filler in the ratio mix homogeneously of formula, become wettable powder through comminution by gas stream；Add a certain amount of water mixing extruding and make material.0.1% grand sodium+2.5% bromoxynil octanoate water dispersible granules of methyl iodide sulphur is obtained after drying screening.
Grand sodium+25% bromoxynil octanoate aqueous emulsion of embodiment 91% methyl iodide sulphur
Oil phase:
The grand sodium 1% of methyl iodide sulphur
Methyl oleate 10%
Ethoxylated castor oil 5%
Aqueous phase:
Bromoxynil octanoate 25%
The sodium salt 1% of the LOMAR PWA EINECS 246-676-2-formaldehyde condensation products of sulfonation
Water complements to 100%
Grand for methyl iodide sulphur sodium, bromoxynil octanoate are dissolved in methyl oleate, add ethoxylated castor oil and obtain oil phase；According to the formula sodium salt by the LOMAR PWA EINECS 246-676-2-formaldehyde condensation products of sulfonation, water, mix homogeneously obtain aqueous phase；Under agitation oil phase is added aqueous phase and obtain aqueous emulsion.
Grand sodium+30% bromoxynil octanoate coated granule of embodiment 100.6% methyl iodide sulphur
The grand sodium 0.6% of methyl iodide sulphur
Bromoxynil octanoate 30%
Polyethylene Glycol 3%
The silicic acid 1% of high degree of dispersion
Calcium carbonate complements to 100%
In a mixer, by levigate active component even spread to by the carrier of Polyethylene Glycol moistening.Dust-free coated granules agent can be obtained in this way.
Grand sodium+2.5% bromoxynil octanoate wettable powder of embodiment 122.5% methyl iodide sulphur
The grand sodium 2.5% of methyl iodide sulphur
Bromoxynil octanoate 2.5%
Sodium lauryl sulphate 1%
Sodium lignin sulfonate 1%
Kaolin complements to 100%
Said components is mixed in proportion, and grinds, pulverize, prepare into wettable powder.
Embodiment 135% methyl iodide sulphur grand sodium+5% bromoxynil octanoate extrusion granule
The grand sodium 5% of methyl iodide sulphur
Bromoxynil octanoate 5%
Sodium lignin sulfonate 4%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed with auxiliary agent and grinds, mixture water-wet.This mixture is extruded, then dries in the air stream.
Grand sodium+0.05% bromoxynil octanoate seed coat agent of embodiment 140.05% methyl iodide sulphur
The grand sodium 0.05% of methyl iodide sulphur
Bromoxynil octanoate 0.05%
Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium 10%
MODIFIED LIGNOSULPHONATE 5%
Xanthan gum 1%
Bentonite 1%
Glycerol 5%
PVP-K301%
Water complements to 100%
Above-mentioned each component is mixed in proportion, and through sand milling, prepares into seed coat agent.
Grand sodium+0.3% bromoxynil octanoate ZC of embodiment 150.2% methyl iodide sulphur
ATLOXTM49134%
Citric acid 0.05%
Catalyst 0.1%
Water 13%
Bromoxynil octanoate 0.3%
PAPI1.35%
SOLVESSOTM10010%
ATLOXTM491316%
Dispersant LFH0.3%
Defoamer 0.16%
Carbamide 8.4%
The grand sodium 0.2% of methyl iodide sulphur
Water complements to 100%
By PAPI, bromoxynil octanoate, SOLVESSOTM100 oil phases formed add containing ATLOXTMIn the aqueous solution of 4913, form emulsion.Then heating insulation are 50oCatalyst reaction is added 2 hours under C.The microcapsule of bromoxynil octanoate is obtained after cooling.
ATLOXTM4913, dispersant LFH, defoamer, carbamide, the grand sodium of methyl iodide sulphur and water mix in proportion, and through sand milling, prepare into suspending agent.
The bromoxynil octanoate microcapsule obtained is added in the suspending agent of the grand sodium of methyl iodide sulphur, be uniformly mixing to obtain 0.2% grand sodium+0.3% bromoxynil octanoate ZC of methyl iodide sulphur.
Grand sodium+55% bromoxynil octanoate suspended emulsion of embodiment 165% methyl iodide sulphur
The grand sodium 5% of methyl iodide sulphur
Bromoxynil octanoate 55%
SOLVESSOTM20010%
Ethoxylated castor oil 4%
Fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium 5%
MODIFIED LIGNOSULPHONATE 5%
Xanthan gum 1%
Bentonite 1%
Glycerol 5%
Water complements to 100%
Bromoxynil octanoate is dissolved in SOLVESSOTMIn 200, add ethoxylated castor oil, obtain the cream of bromoxynil octanoate；
By grand for methyl iodide sulphur sodium, fatty alcohol-polyoxyethylene ether sulfosuccinic acid monoesters disodium, above-mentioned each component mixes in proportion, and through sand milling, prepares into suspending agent.
Oil phase containing bromoxynil octanoate is joined in the grand sodium suspending agent of the sulphur containing methyl iodide, obtain suspended emulsion.
Grand sodium+18% bromoxynil octanoate cream of embodiment 172% methyl iodide sulphur
The grand sodium 2% of methyl iodide sulphur
Bromoxynil octanoate 18%
Ethoxylated castor oil 5%
Calcium dodecyl benzene sulfonate 3%
SOLVESSOTM200 complement to 100%
Above-mentioned each component being mixed, stirring is to obtaining transparent homogeneous phase.
Embodiment 192% methyl iodide sulphur grand sodium+98% bromoxynil octanoate
The grand sodium 2% of methyl iodide sulphur
Bromoxynil octanoate 98%
By grand for methyl iodide sulphur sodium, bromoxynil octanoate proportionally mix homogeneously.
Embodiment 201% methyl iodide sulphur grand sodium+79% bromoxynil octanoate+20% mefenpyrdiethyl
The grand sodium 1% of methyl iodide sulphur
Bromoxynil octanoate 79%
Mefenpyrdiethyl 20%
By grand for methyl iodide sulphur sodium, bromoxynil octanoate, mefenpyrdiethyl proportionally mix homogeneously.
In above example, proportioning is weight per distribution ratio.
Biological test example
The evaluation of the mixed potentiation executing middle display of two or more herbicidal active components is based on what Colby ' the s method described in " CalculationSynergisticandAntagonisticResponseofHerbicide Combinations " (Weeds15/1 (1967), S.R.Colby) was determined.
Shown in computing formula such as following formula (1)
……………………………………(1)
In formula (1), X represents herbicide A control of weeds (%) under Xg effective ingredient/ha consumption,
Y represents herbicide B control of weeds (%) under Yg effective ingredient/ha consumption,
E represents the expection control of weeds (%) under X+Yg effective ingredient/ha consumption.
If the actual control of weeds rate observed in biologic test exceedes the use calculated desired value of Colby ' s method (E), then represent the effect summation more than each agent effectiveness of Synergistic herbicide compositions, it means that compositions has potentiation.
Test method:
Unifacial leaf and dicotyledonous harmful plants are placed in the peat basin (diameter 4cm) equipped with sandy loam, then cover with soil.Peat basin is maintained in greenhouse under optimum condition.
Cultivation starts latter about 4 weeks, processes test plants in 2 leaf phases to 4 leaf phases.In order to cultivate plant further, subsequently peat basin is maintained in greenhouse under optimum condition.3 kinds of reagent are prepared: 1, the grand sodium of methyl iodide sulphur according to constant weight percentage ratio；2, bromoxynil octanoate；3, the grand sodium+bromoxynil octanoate of methyl iodide sulphur.Afterwards by above-mentioned each reagent dilute with water, it is thus achieved that medicament diluent.
The visual score of herbicidal effect is up under the interval of 21 days to carry out after the treatment.Scoring is to carry out with the percent compared with untreated check plant.0%=without activity of weeding, 100%=activity of weeding completely=kill completely.
Result:
The Synergistic herbicide compositions of the present invention is respectively directed to the important noxious plant (grassy weed of following wide spectrum, broad leaved weed, sedge weed) test: Herba stellariae mediae (Stellariamedia), Amaranthus retroflexus (Amaranthusretroflexus), volume stem knotweed (Fallopia (exPolygonum) Convolvulus), Herba Abutili (Abuthilontheophrasti), Sagittaria trifolia L. Var. Angusti-folia(Sieb.) Kitag.(Sagittaria sagittifolia L.) (Sagittariatrifolia), Rhizoma Alismatis (OrientalWaterplantainRhizome), Herba monochoriae vaginalis (HerbofPygmyArrowhead), Monochoria korsakowii (Monochoriakorsakowii), Lindernia procumbens (Krock.) Phillcox. (Linderniaprocumbens), Herba Solani Nigri (SolanumnigrumL.), firefly Lin (ScirpusjuncoidesRoxb), Herba Cyperi Difformis (CyperusdifformisL.), Herba chenopodii (ChenopodiumalumL.), wild oat (AvenafatuaL.), Herba Galii Teneri (GaliumaparineL.var.tenerumGren.et (Godr.) Rebb.), Herba Capsellae (Capsellabursa-pastoris).
Preventive effect to Herba Capsellae (Capsellabursa-pastoris)
Preventive effect to wild oat (AvenafatuaL.)
Preventive effect to Herba Cyperi Difformis (CyperusdifformisL)
Herba stellariae mediae (Stellariamedia) is prevented and kill off in the grand sodium of methyl iodide sulphur and bromoxynil octanoate combination, Amaranthus retroflexus (Amaranthusretroflexus), volume stem knotweed (Fallopia (exPolygonum) Convolvulus), Herba Abutili (Abuthilontheophrasti), Sagittaria trifolia L. Var. Angusti-folia(Sieb.) Kitag.(Sagittaria sagittifolia L.) (Sagittariatrifolia), Rhizoma Alismatis (OrientalWaterplantainRhizome), Herba monochoriae vaginalis (HerbofPygmyArrowhead), Monochoria korsakowii (Monochoriakorsakowii), Lindernia procumbens (Krock.) Phillcox. (Linderniaprocumbens), Herba Solani Nigri (SolanumnigrumL.), firefly Lin (ScirpusjuncoidesRoxb), Herba Cyperi Difformis (CyperusdifformisL.), Herba chenopodii (ChenopodiumalumL.), wild oat (AvenafatuaL.), Herba Galii Teneri (GaliumaparineL.var.tenerumGren.et (Godr.) Rebb.), Herba Capsellae (Capsellabursa-pastoris) demonstrates obvious potentiation.When using the Synergistic herbicide compositions of the present invention, the herbicide action of weeds is exceeded in the present composition summation of independent herbicide action when contained each herbicides compounds is individually sprayed by it.Therefore, compared with executing with each herbicides compounds list, the compositions of the present invention can provide same weeds herbicide action under the relatively low consumption of herbicides compounds.The increase of this activity of weeding and effect and the reduction of active component consumption have convincingly demonstrated the potentiation of the present invention.
Claims (12)
1. a Synergistic herbicide compositions, it is characterised in that including iodosulfuron-methyl-sodium and bromoxynil octanoate active component, described iodosulfuron-methyl-sodium and bromoxynil octanoate weight proportion scope are 1:1 to 1:100.
2. Synergistic herbicide compositions according to claim 1, it is characterised in that described iodosulfuron-methyl-sodium and bromoxynil octanoate weight proportion scope are 1:1 to 1:50.
3. Synergistic herbicide compositions according to claim 1, it is characterised in that described iodosulfuron-methyl-sodium and bromoxynil octanoate weight proportion scope are 1:1 to 1:25.
4. Synergistic herbicide compositions according to claim 1, it is characterised in that comprise iodosulfuron-methyl-sodium and bromoxynil octanoate, auxiliary agent and/or filler.
5. Synergistic herbicide compositions according to claim 1, it is characterised in that dosage form is wettable powder, cream, suspending agent, microcapsule, microemulsion, aqueous emulsion, suspended emulsion, water dispersible granules, microcapsule suspension-suspendinagent agent, ultra low volume liquids.
6. Synergistic herbicide compositions according to claim 1, it is characterised in that iodosulfuron-methyl-sodium and bromoxynil octanoate active component content account for the 0.1%-60% of described Synergistic herbicide compositions.
7. Synergistic herbicide compositions according to claim 1, it is characterised in that iodosulfuron-methyl-sodium and bromoxynil octanoate active component content account for the 5%-40% of described Synergistic herbicide compositions.
8. Synergistic herbicide compositions according to claim 1, it is characterised in that iodosulfuron-methyl-sodium and bromoxynil octanoate active component content account for the 5%-20% of described Synergistic herbicide compositions.
9. the application in preventing and kill off grass family, broad-leaved section weeds, sedge weed of the Synergistic herbicide compositions described in claim 1.
10. the method controlling undesirable plant, it is characterised in that including: (i) before undesirable plant germination (before bud)；(ii), after undesirable plant germination (after bud), or (iii) (i) and (ii) time, the Synergistic herbicide compositions of the claim 1 of herbicidally effective amount is applied on the growth place of undesirable plant or leaf or stem.
11. the method controlling undesirable plant, it is characterised in that controlling weeds before being used for by the Synergistic herbicide compositions of the claim 1 of herbicidally effective amount before crop is sowed and after planting emerging, or after crop emerges, prevent and treat undesirable plant.
12. method according to claim 11, it is characterised in that described crop includes Semen Tritici aestivi, Fructus Hordei Vulgaris, rice, Semen Maydis, Sorghum vulgare Pers., Caulis Sacchari sinensis, Semen sojae atricolor, Brassica campestris L, Cotton Gossypii.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727252.4A CN105707104A (en) | 2014-12-04 | 2014-12-04 | Synergistic weeding composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410727252.4A CN105707104A (en) | 2014-12-04 | 2014-12-04 | Synergistic weeding composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105707104A true CN105707104A (en) | 2016-06-29 |
Family
ID=56143016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410727252.4A Pending CN105707104A (en) | 2014-12-04 | 2014-12-04 | Synergistic weeding composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105707104A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642429A (en) * | 2002-03-05 | 2005-07-20 | 拜尔作物科学有限公司 | Herbicide combinations with special sulfonylureas |
| CN1642427A (en) * | 2002-03-05 | 2005-07-20 | 拜尔作物科学有限公司 | Herbicide combination with acylated aminophenylsulfonylureas |
| WO2007121825A2 (en) * | 2006-04-20 | 2007-11-01 | Bayer Cropscience Ag | Herbicide composition for lawn |
-
2014
- 2014-12-04 CN CN201410727252.4A patent/CN105707104A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1642429A (en) * | 2002-03-05 | 2005-07-20 | 拜尔作物科学有限公司 | Herbicide combinations with special sulfonylureas |
| CN1642427A (en) * | 2002-03-05 | 2005-07-20 | 拜尔作物科学有限公司 | Herbicide combination with acylated aminophenylsulfonylureas |
| WO2007121825A2 (en) * | 2006-04-20 | 2007-11-01 | Bayer Cropscience Ag | Herbicide composition for lawn |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103271061B (en) | A kind of synergistic herbicidal compositions | |
| CN103271066B (en) | Herbicidal composition | |
| CN103271067B (en) | Herbicidal composition | |
| CN109730080B (en) | A kind of herbicidal composition containing sulfofenazone and trisulfuron-methyl | |
| CN103783066B (en) | Fluorine pyribenzoxim herbicide composition | |
| CN103271064A (en) | Weeding composition | |
| CN103271065B (en) | Weeding composition | |
| CN103262845A (en) | Synergistic herbicide composition | |
| CN103271063B (en) | Weeding composition | |
| CN103340203B (en) | Synergistic herbicide composition | |
| CN102258024B (en) | a herbicidal composition | |
| CN105707087B (en) | A kind of Synergistic herbicide compositions | |
| CN103271046A (en) | Synergistic weeding composition | |
| CN103271039B (en) | A kind of synergistic herbicidal compositions | |
| CN103271060A (en) | Synergistic weeding composition | |
| CN109169695B (en) | A kind of herbicide composition and its preparation method and application | |
| CN105707103A (en) | Synergistic weeding composition | |
| CN105707088B (en) | A kind of Synergistic herbicide compositions | |
| CN105707079A (en) | Synergistic weeding composition | |
| CN105707104A (en) | Synergistic weeding composition | |
| CN105211080A (en) | A kind of Herbicidal combinations | |
| CN105707102A (en) | Synergistic weeding composition | |
| CN103202304A (en) | Compound herbicide composition | |
| CN104273147A (en) | Synergistic herbicide composition | |
| CN103340205B (en) | Synergistic herbicide composition and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
|
| RJ01 | Rejection of invention patent application after publication |