CN107087624A - A kind of herbicidal composition containing pyroxsulam - Google Patents
A kind of herbicidal composition containing pyroxsulam Download PDFInfo
- Publication number
- CN107087624A CN107087624A CN201710204845.6A CN201710204845A CN107087624A CN 107087624 A CN107087624 A CN 107087624A CN 201710204845 A CN201710204845 A CN 201710204845A CN 107087624 A CN107087624 A CN 107087624A
- Authority
- CN
- China
- Prior art keywords
- pyroxsulam
- bentazone
- fluorine chloropyridine
- chloropyridine ester
- weeds
- 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
- 239000005607 Pyroxsulam Substances 0.000 title claims abstract description 91
- GLBLPMUBLHYFCW-UHFFFAOYSA-N n-(5,7-dimethoxy-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-2-methoxy-4-(trifluoromethyl)pyridine-3-sulfonamide Chemical compound N1=C2N=C(OC)C=C(OC)N2N=C1NS(=O)(=O)C1=C(OC)N=CC=C1C(F)(F)F GLBLPMUBLHYFCW-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 60
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- ZOMSMJKLGFBRBS-UHFFFAOYSA-N bentazone Chemical compound C1=CC=C2NS(=O)(=O)N(C(C)C)C(=O)C2=C1 ZOMSMJKLGFBRBS-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000005476 Bentazone Substances 0.000 claims abstract description 88
- CNBGNNVCVSKAQZ-UHFFFAOYSA-N benzidamine Natural products C12=CC=CC=C2C(OCCCN(C)C)=NN1CC1=CC=CC=C1 CNBGNNVCVSKAQZ-UHFFFAOYSA-N 0.000 claims abstract description 88
- -1 fluorine chloropyridine ester Chemical class 0.000 claims abstract description 66
- 239000004009 herbicide Substances 0.000 claims abstract description 33
- 230000000694 effects Effects 0.000 claims description 14
- 238000009472 formulation Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 abstract description 11
- 239000000575 pesticide Substances 0.000 abstract description 7
- 230000002195 synergetic effect Effects 0.000 abstract description 6
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 82
- 241000209140 Triticum Species 0.000 description 45
- 235000021307 Triticum Nutrition 0.000 description 45
- 150000002148 esters Chemical class 0.000 description 42
- PDDVQDOPXOGFQL-UHFFFAOYSA-N ClC1=NC=CC=C1.[F] Chemical compound ClC1=NC=CC=C1.[F] PDDVQDOPXOGFQL-UHFFFAOYSA-N 0.000 description 38
- 230000003449 preventive effect Effects 0.000 description 33
- 239000000375 suspending agent Substances 0.000 description 33
- 238000012545 processing Methods 0.000 description 20
- 208000005374 Poisoning Diseases 0.000 description 15
- 231100000572 poisoning Toxicity 0.000 description 15
- 230000000607 poisoning effect Effects 0.000 description 15
- 239000002689 soil Substances 0.000 description 15
- 239000000126 substance Substances 0.000 description 15
- 239000003814 drug Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 239000004562 water dispersible granule Substances 0.000 description 12
- 240000006995 Abutilon theophrasti Species 0.000 description 11
- 244000157790 Buglossoides arvense Species 0.000 description 11
- 235000004256 Buglossoides arvense Nutrition 0.000 description 11
- 230000004083 survival effect Effects 0.000 description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 235000007320 Avena fatua Nutrition 0.000 description 9
- 241001647031 Avena sterilis Species 0.000 description 9
- 235000004535 Avena sterilis Nutrition 0.000 description 9
- 244000025254 Cannabis sativa Species 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000013329 compounding Methods 0.000 description 7
- 239000013530 defoamer Substances 0.000 description 7
- 208000024891 symptom Diseases 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 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 5
- 229920001732 Lignosulfonate Polymers 0.000 description 5
- 235000012629 Mentha aquatica Nutrition 0.000 description 5
- 240000000275 Persicaria hydropiper Species 0.000 description 5
- 235000017337 Persicaria hydropiper Nutrition 0.000 description 5
- 235000004442 Polygonum persicaria Nutrition 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
- 230000000295 complement effect Effects 0.000 description 5
- 239000007859 condensation product Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 5
- 230000002262 irrigation Effects 0.000 description 5
- 229920005646 polycarboxylate Polymers 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 5
- 239000004563 wettable powder Substances 0.000 description 5
- 240000001592 Amaranthus caudatus Species 0.000 description 4
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000009333 weeding Methods 0.000 description 4
- 239000000080 wetting agent Substances 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 3
- 240000006122 Chenopodium album Species 0.000 description 3
- 235000009344 Chenopodium album Nutrition 0.000 description 3
- 240000004585 Dactylis glomerata Species 0.000 description 3
- 241001272567 Hominoidea Species 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ATWGHWZRHOJITC-UHFFFAOYSA-N [S].C1=CC=NC=C1 Chemical compound [S].C1=CC=NC=C1 ATWGHWZRHOJITC-UHFFFAOYSA-N 0.000 description 3
- 235000012211 aluminium silicate Nutrition 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229960000892 attapulgite Drugs 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 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 3
- 229940079593 drug Drugs 0.000 description 3
- 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 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 229910052625 palygorskite Inorganic materials 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 2
- WTLNOANVTIKPEE-UHFFFAOYSA-N 2-acetyloxypropanoic acid Chemical compound OC(=O)C(C)OC(C)=O WTLNOANVTIKPEE-UHFFFAOYSA-N 0.000 description 2
- 244000237956 Amaranthus retroflexus Species 0.000 description 2
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- 229930091371 Fructose Natural products 0.000 description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 2
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 241001251949 Xanthium sibiricum Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 description 2
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical group N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 238000012136 culture method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 2
- 230000008029 eradication Effects 0.000 description 2
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000013401 experimental design Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 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 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 230000009036 growth inhibition Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000007788 liquid 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
- 238000003801 milling Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229940051841 polyoxyethylene ether Drugs 0.000 description 2
- 229920000056 polyoxyethylene ether Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000009781 safety test method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
- 239000004299 sodium benzoate Substances 0.000 description 2
- 235000010234 sodium benzoate Nutrition 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000004334 sorbic acid Substances 0.000 description 2
- 235000010199 sorbic acid Nutrition 0.000 description 2
- 229940075582 sorbic acid Drugs 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 231100000041 toxicology testing Toxicity 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 description 1
- 241000209202 Bromus secalinus Species 0.000 description 1
- 235000011305 Capsella bursa pastoris Nutrition 0.000 description 1
- 240000008867 Capsella bursa-pastoris Species 0.000 description 1
- RZXLPPRPEOUENN-UHFFFAOYSA-N Chlorfenson Chemical compound C1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=C(Cl)C=C1 RZXLPPRPEOUENN-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 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
- 244000264242 Descurainia sophia Species 0.000 description 1
- 235000017680 Descurainia sophia Nutrition 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 240000003173 Drymaria cordata Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000005563 Halauxifen-methyl Substances 0.000 description 1
- RMFGNMMNUZWCRZ-UHFFFAOYSA-N Humulone Natural products CC(C)CC(=O)C1=C(O)C(O)(CC=C(C)C)C(O)=C(CC=C(C)C)C1=O RMFGNMMNUZWCRZ-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 241000209082 Lolium Species 0.000 description 1
- 241000604017 Lysimachia sikokiana Species 0.000 description 1
- 240000001140 Mimosa pudica Species 0.000 description 1
- 235000016462 Mimosa pudica Nutrition 0.000 description 1
- QNXVORAKMOOTNC-UHFFFAOYSA-N N1=CC=CC=C1.[Cl].[F] Chemical compound N1=CC=CC=C1.[Cl].[F] QNXVORAKMOOTNC-UHFFFAOYSA-N 0.000 description 1
- 235000005205 Pinus Nutrition 0.000 description 1
- 241000218602 Pinus <genus> Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000005605 Pyraflufen-ethyl Substances 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 108700005075 Regulator Genes Proteins 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- BQODPTQLXVVEJG-UHFFFAOYSA-N [O].C=C Chemical compound [O].C=C BQODPTQLXVVEJG-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940049706 benzodiazepine Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000005693 branched-chain amino acids Chemical class 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 229940099112 cornstarch Drugs 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 1
- 229940071161 dodecylbenzenesulfonate Drugs 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- WQHQCQSAAOGHQP-UHFFFAOYSA-N formaldehyde;2-methylnaphthalene-1-sulfonic acid Chemical group O=C.C1=CC=CC2=C(S(O)(=O)=O)C(C)=CC=C21 WQHQCQSAAOGHQP-UHFFFAOYSA-N 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- KDHKOPYYWOHESS-UHFFFAOYSA-N halauxifen-methyl Chemical group NC1=C(Cl)C(C(=O)OC)=NC(C=2C(=C(OC)C(Cl)=CC=2)F)=C1 KDHKOPYYWOHESS-UHFFFAOYSA-N 0.000 description 1
- 108091008039 hormone receptors Proteins 0.000 description 1
- VMSLCPKYRPDHLN-NRFANRHFSA-N humulone Chemical compound CC(C)CC(=O)C1=C(O)C(CC=C(C)C)=C(O)[C@@](O)(CC=C(C)C)C1=O VMSLCPKYRPDHLN-NRFANRHFSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 208000006278 hypochromic anemia Diseases 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229940031703 low substituted hydroxypropyl cellulose Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical group C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
- PANBYUAFMMOFOV-UHFFFAOYSA-N sodium;sulfuric acid Chemical compound [Na].OS(O)(=O)=O PANBYUAFMMOFOV-UHFFFAOYSA-N 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to technical field of pesticide, the weight ratio of active component fluorine chloropyridine ester, bentazone and pyroxsulam is (0.5 8) in specifically related to a kind of Herbicidal combinations using fluorine chloropyridine ester, bentazone and pyroxsulam as active component, the Herbicidal combinations:(47.5‑760):(1 16), percentage composition of the active component in herbicidal composition is 5 85%.Herbicidal composition of the present invention has synergistic function, is used alone with each single dose or binary significantly improves herbicidal effect compared with, expanded herbicide controlling spectrum, while reducing Pesticide use amount, alleviate the pollution to environment, delayed the generation of herbicide resistance.
Description
【Technical field】
The invention belongs to field of pesticide chemistry, and in particular to a kind of using fluorine chloropyridine ester, bentazone and pyroxsulam as work
The Wheat field weeding composition of property composition.
【Background technology】
Wheat is the important cereal crops of China, and cultivated area is big, and crop smothering area is also big.At present, chemical prevention is still
Means main in the Farmland weed comprehensive regulation.But apply single chemical herbicide for a long time continuous high dose, hold
The problems such as easily causing environmental pollution, the resistance to the action of a drug be also easy to produce to crop generation poisoning and weeds.Simultaneously as weeds in field occurs
When grass mutually complicated, species is various, such as grassy weed, broad leaved weed weeds mixing generation, the use of single variety can not
This problem is effectively solved, defect in a certain respect can be shown.Rational chemical herbicide compounding have expand herbicidal spectrum,
Prevention effect, extension optimum period for applying fertilizer are improved, dosage, reduction poisoning is reduced, reduces residual, delays drug-fast generation and development
Many advantages, such as.It can be seen that, chemical herbicide compounding is one of maximally efficient method for solving the above problems.
Fluorine chloropyridine ester (halauxifen-methyl), chemical name：The chloro- 6- of 4- amino -3- (the chloro- 3- first of the fluoro- 4- of 2-
Phenyl) -2- pyridine carboxylic acid methyl esters, structural formula is：
Fluorine chloropyridine ester is the first arylpicolinic acids ester type compound developed by Tao benefit agriculture, belongs to synthesis growth
Plain class herbicide, possesses the mechanism of action of uniqueness, it simulates the effect of high dose plant growth regulator, causes specific life
The overstimulation of long element regulatory gene, disturbs multiple growth courses of sensitive plant.Fluorine chloropyridine ester can by the stem of plant, leaf and
Root absorption, by being combined with the hormone receptor in plant, stimulates plant cell Hypersegmentation, blocks conductive tissue, finally
Plant nutrient is caused to exhaust and dead.Broad leaved weed is prevented and kill off for cereal crop field, to clearvers, Amaranthus retroflexus, chickweed, Bao Gai
The weeds such as grass, lamb's-quarters, Descurainia sophia, piemarker have a good preventive effect, but to the preventive effects of the weeds such as volume stem smartweed, Siberian cocklebur, corn gromwell, shepherd's purse not
Ideal is invalid to grassy weed.
Bentazone (Bentazone), other titles：Bentazon, Lysimachia sikokiana pellet, bentazon etc., chemical name：3- isopropyls-
1H- benzos -2,1,3- thiadiazines -4 (3H) -one 2,2- dioxide, structural formula is：
Weed eradication Pinus benzothiadiazine ketone selectivity killing type herbicide after seedling, it is main logical for seedling stage cauline leaf process
Cross blade contact to work, through in blade face infiltration conduction to chloroplaset, suppressing the electron transmission in photosynthesis, after dispenser
2 hours carton dioxide assimilation processes start suppressed, blade wilting flavescence wholly off by 11 hours, finally result in death, portion
Bentazone can be metabolized by being allocated as thing, fast degradation is allowed to for inactive material, to crop safety.It can be used for wheat paddock to prevent and kill off
The broad leaved weeds such as clearvers, Siberian cocklebur, volume stem smartweed, Amaranthus retroflexus, corn gromwell, but it is slightly worse to the preventive effect of lamb's-quarters, piemarker, benbie, to standing grain
Undergraduate course weeds are invalid, and cost height is used alone in bentazone.
Pyroxsulam (Pyroxsulam) chemical name：N- (5,7- dimethoxys [1,2,4] triazole [1,5-a] pyrimidine -2-
Base) -2- methoxyl groups -4- (trifluoromethyl) -3- pyridine sulfonamides, structural formula is：
Pyroxsulam is the triazolopyrimidine sulfonamides inner sucting conduction type selective herbicide developed by Tao benefit agriculture, is
Acetolactate synthestase (ALS) inhibitor, the medicament broad weed-killing spectrum, activity of weeding are high, drug action is fast.Can by grass cutting blade,
Sheath portion, stem or root absorption, in growing point accumulation, suppress the activity of acetolactate synthestase, cause branched-chain amino acid can not
Synthesis, so that block cell divides, ultimately results in weeds dead.The common amur foxtail of wheat paddock, Japan can effectively be prevented and kill off and see wheat
The grassy weeds such as ma, bromegrass, wild oat, Itanlian rye and hard grass and part broad leaved weed.But, pyridine sulphur grass is used alone
Amine can not still prevent and kill off all weeds of wheat paddock.
Any one above-mentioned herbicide is used alone, and not only cost is high, and herbicide controlling spectrum is limited, it is difficult to reach disposable anti-
Except the effect of a variety of weeds.Therefore, any of the above single dose is generally used in mixed way by people with other herbicides respectively, for example：
The herbicidal effect for having document to compound fluorine chloropyridine ester with pyroxsulam is evaluated, it can be seen that complex preparation
The most of weeds of wheat paddock can be effectively prevented and kill off, but it is undesirable to the preventive effect of part broad leaved weed.
In addition, patent CN201410817304.7 and CN201410823083.4 disclose fluorine chloropyridine ester and pyroxsulam
The ternary weeding composition compounded respectively with azoles humulone and pyraflufen-ethyl, not yet finds fluorine chloropyridine ester, bentazone and pyroxsulam
The report of compounding.
In order to make up each single dose of the above and report the deficiency that complex preparation exists in actual use, the present inventor
Further investigate, had been surprisingly found that on the basis of the screening of substantial amounts of formula indoor and field control effectiveness test, will not same-action machine
The fluorine chloropyridine ester of reason is compounded with bentazone and pyroxsulam in certain ratio range, can both have been made up fluorine chloropyridine ester, gone out
Careless pine and the narrow defect of three kinds of herbicide herbicide controlling spectrums of pyroxsulam, can solve the problem of bentazone cost is high again.Solve and remove
Careless agent is alone in limitation present on herbicide controlling spectrum, preventive effect and security, has reached expansion herbicide controlling spectrum, has improved preventive effect, improves peace
The purpose of full property.
【The content of the invention】
The purpose of the present invention is to seek a kind of new wheat field herbicide composition, to make up wheatland Common Herbicides not
Foot, a kind of available herbicide conscientiously is provided for wheatland.Said composition both active high, advantage that consumption is few, cost is low, again
With broad weed-killing spectrum, security is good, synergistic effect is obvious the characteristics of.
Present invention employs following technical scheme：A kind of herbicide composition for wheat field, containing tri- kinds of activity of A, B and C into
Point, wherein active components A is fluorine chloropyridine ester, and active component B is bentazone, and active component C is pyroxsulam.
Specifically, the weight ratio of active components A, B and C is in the herbicidal composition：(0.5-8):(47.5-760):
(1-16), be preferably：(0.75-6):(70-570):(1.5-12), more preferably：(1-4):(95-380):(2-8), more
More preferably：(1.5-3):(140-280):(3-6), optimum weight ratio is：2:190:4.
Present invention also offers the preparation containing above-mentioned composition, the weight percentage of active ingredient is 5- in the preparation
85%.
According to different use needs or applying environment, herbicidal composition of the present invention, which can be prepared into, agriculturally to be permitted
Perhaps any formulation, suspending agent, dispersible oil-suspending agent, wettable can be prepared into as preferred herbicidal composition of the present invention
The formulations such as pulvis, water dispersible granules.
For suspending agent, can used additives include：
The one kind of dispersant in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, TERSPERSE2425 etc.
Or it is a variety of；
Wetting agent is selected from alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate, alkylphenol-polyethenoxy base ether phosphoric acid
One or more in ester, phenethyl phenol polyoxyethylene groups ether phosphate, alkyl sulfate, naphthalene sulfonate etc.；
One kind in xanthans, carboxymethyl cellulose, Sodium Polyacrylate, bentonite, aluminium-magnesium silicate etc. of thickener or
It is a variety of；
One or more of the antifreezing agent in ethylene glycol, propane diols, glycerine, urea etc.；
One or more of the preservative in formaldehyde, sorbic acid, sodium benzoate etc.；
Defoamer can be organic silicon defoamer；
Appropriate amount of deionized water.
For dispersible oil-suspending agent, can used additives include：
Dispersant is selected from methyl naphthalene sulfonic acid salt formaldehyde condensation products, polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate etc.
In one or more；
Wetting agent is selected from APES formaldehyde condensation products sulfat, APES phosphate, alkane
One or more in base sulfate, alkylsulfonate, naphthalene sulfonate etc.；
Emulsifying agent is selected from castor oil polyoxyethylene ether, Nongru-700 #, agriculture breast 2201#, anhydrous sorbitol single-hard ester acid ester and gathered
One or more in oxygen vinethene etc.；
One or more of the thickener in bentonite, polyvinyl alcohol, xanthans, aluminium-magnesium silicate etc.；
Defoamer can be organic silicon；
One or more of the cosolvent in methanol, toluene, dimethyl sulfoxide (DMSO) etc.；
One or more of the decentralized medium in corn oil, soybean oil, rapeseed oil, methyl oleate etc..
For wettable powder, can used additives include：
Dispersant is selected from lignosulfonates, polycarboxylate, alkylnaphthalene sulfonate, neopelex, alkyl and gathered
One or more in oxygen ethene ether sulfonate or alkylphenol-polyethenoxy base ether formaldehyde condensation products etc.；
The one kind of wetting agent in lauryl sodium sulfate, Teepol, naphthalene sulfonate, aliphatic alcohol sulfate etc.
Or it is a variety of；
One or more of the carrier in kaolin, diatomite, attapulgite, bentonite or white carbon etc..
For water dispersible granules, can used additives include：
Dispersant is selected from polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, APES sulfonate etc.
In one or more；
Wetting agent is selected from naphthalene sulfonate, aliphatic alcohol sulfate, dodecyl benzene sulfonate, lauryl sodium sulfate, fat
One or more in alcohol APEO or alkylsulfonate etc.；
Disintegrant is selected from ammonium sulfate, urea, cornstarch and its derivative, low-substituted hydroxypropyl cellulose, polyethylene pyrrole
One or more in pyrrolidone or sodium alginate etc.；
Adhesive is selected from hydroxyethyl cellulose, soluble starch, polyethylene glycol, methylcellulose, dextrin, fructose or poly- second
One or more in enol etc.；
Carrier is selected from white carbon, kaolin, bentonite, diatomite, precipitated calcium carbonate, gypsum, attapulgite, urea or sugarcane
One or more in sugar etc..
Salt such as polycarboxylate, lignosulfonates etc. described in above-mentioned auxiliary agent are sodium salt or calcium salt.
The herbicidal composition that the present invention is provided is mainly used in wheat paddock management of weeds, compared with prior art, the present invention
Possesses following beneficial effect：
1st, Herbicidal combinations of the present invention are using fluorine chloropyridine ester, bentazone and pyroxsulam compounding, and three kinds of active components exist
Compounding shows fabulous synergistic function in certain ratio range, and mixed composition significantly improves weeding compared with single dose
Effect, so as to reduce dosage, while peasant's drug cost is reduced, reduces unfavorable shadow of the agricultural chemicals to ecological environment
Ring.
2nd, Herbicidal combinations of the present invention expand herbicide controlling spectrum so that a kind of medicament can prevent and treat simultaneously a variety of weeds there is provided
Wheat paddock main weeds are had good preventive effect by a kind of means of prevention extremely easily and effectively.
3rd, Herbicidal combinations of the present invention kill weeds using three kinds of different mechanisms of action, and medicament difference action characteristic causes
Extremely strong mutual supplement with each other's advantages is produced between three kinds of active components, can effectively delay the generation and development of single dose resistance.
4th, Herbicidal combinations of the present invention can kill wheat paddock mainly miscellaneous to crop safety on the premise of wheat is not injured
Grass.
【Embodiment】
In order to make the purpose , technical scheme and advantage of the present invention be clearer, present invention specific examples below
Illustrate, but be only limitted to this absolutely not.As described below is the present invention preferably embodiment, is used only for the description present invention, it is impossible to
Be interpreted as limitation of the present invention, it should be pointed out that be any modification, equivalent made within the spirit and principles in the present invention
Replace and improve, should be included in the scope of the protection.
Example of formulations 1：42% fluorine chloropyridine ester bentazone pyroxsulam suspending agent
Weigh 0.5% fluorine chloropyridine ester, 40.5% bentazone, 1% pyroxsulam, 6% sodium lignin sulfonate, 3% alkyl
Sodium sulphate, 1% carboxymethyl cellulose, 0.5% ethylene glycol, 0.2% sodium benzoate, 0.1% organic silicon defoamer, deionized water are mended
Foot is to 100%, after being well mixed, through high speed shear is scattered, sand milling is crushed, reconciled, and obtains 42% fluorine chloropyridine ester bentazone
Pyroxsulam suspending agent.
Example of formulations 2：36% fluorine chloropyridine ester bentazone pyroxsulam suspending agent
Weigh 1% fluorine chloropyridine ester, 32% bentazone, 3% pyroxsulam, 5% polycarboxylic acids sodium, 4% phenethyl phenol polyoxy
Ethene ether phosphate, 0.2% xanthans, 0.5% glycerine, 0.1% sorbic acid, 0.1% organic silicon defoamer, deionized water are supplied
To 100%, after being well mixed, through high speed shear is scattered, sand milling is crushed, reconciled, and obtains 36% fluorine chloropyridine ester bentazone pyridine
Sulphur grass amine suspending agent.
Example of formulations 3：The 16% dispersible oil-suspending agent of fluorine chloropyridine ester bentazone pyroxsulam
0.2% fluorine chloropyridine ester, 14% bentazone, 1.8% pyroxsulam, 3% polycarboxylic acids sodium, 4% alkyl phenol is weighed to gather
Oxygen vinethene formaldehyde condensation products sodium sulphate, 4% castor oil polyoxyethylene ether, 0.5% bentonite, 0.1% organic silicon defoamer,
3% dimethyl sulfoxide (DMSO), methyl oleate complement to 100%, after being well mixed, first scattered through high speed shear, then are sanded, and obtain
The 16% dispersible oil-suspending agent of fluorine chloropyridine ester bentazone pyroxsulam.
Example of formulations 4：The 28% dispersible oil-suspending agent of fluorine chloropyridine ester bentazone pyroxsulam
Weigh 2% fluorine chloropyridine ester, 24% bentazone, 2% pyroxsulam, 5% sodium lignin sulfonate, 3% sodium naphthalene sulfonate,
7% agriculture breast 2201#, 0.5% polyvinyl alcohol, 0.1% organic silicon defoamer, 2% methanol, soybean oil complement to 100%, mixing
It is first scattered through high speed shear after uniform, then be sanded, obtain the 28% dispersible oil of fluorine chloropyridine ester bentazone pyroxsulam
Suspending agent.
Example of formulations 5：80% fluorine chloropyridine ester bentazone pyroxsulam wettable powder
Weigh 5% fluorine chloropyridine ester, 67% bentazone, 8% pyroxsulam, 4% polycarboxylic acids sodium, 2% Teepol,
Diatomite complements to 100%, after being well mixed, premenstrual mixing, air-flow crushing, rear mixing, obtains 80% fluorine chloropyridine ester weed eradication
Loose pyroxsulam wettable powder.
Example of formulations 6：65% fluorine chloropyridine ester bentazone pyroxsulam wettable powder
Weigh 2% fluorine chloropyridine ester, 60% bentazone, 3% pyroxsulam, 5% neopelex, 2% 12
Sodium alkyl sulfate, attapulgite complement to 100%, after being well mixed, premenstrual mixing, air-flow crushing, rear mixing, obtain 65% fluorine chlorine
Pyridine ester bentazone pyroxsulam wettable powder.
Example of formulations 7：44% fluorine chloropyridine ester bentazone pyroxsulam water dispersible granules
Weigh 1% fluorine chloropyridine ester, 40% bentazone, 3% pyroxsulam, 7% sodium lignin sulfonate, 3% alkyl sulfonic acid
Sodium, 2% urea, 0.5% methylcellulose, precipitated calcium carbonate complement to 100%, after being well mixed, premenstrual mixing, air-flow powder
It is broken, mix afterwards, the kneading that adds water, granulation, screening, obtain 44% fluorine chloropyridine ester bentazone pyroxsulam water dispersible granules.
Example of formulations 8：71% fluorine chloropyridine ester bentazone pyroxsulam water dispersible granules
Weigh 3% fluorine chloropyridine ester, 58% bentazone, 10% pyroxsulam, 6% polycarboxylic acids sodium, 2% fatty alcohol sulphuric acid
Sodium, 1% ammonium sulfate, 0.5% fructose, kaolin complement to 100%, be well mixed after, premenstrual mixing, air-flow crushing, afterwards mix,
Add water kneading, granulation, screening, obtains 71% fluorine chloropyridine ester bentazone pyroxsulam water dispersible granules.
It is raw to survey embodiment 1：
Fluorine chloropyridine ester, bentazone and pyroxsulam compounding synergy measure and Herbicidal experiment
In order to prevent and kill off the weeds of wheat in agricultural production, inventor has carried out fluorine chloropyridine ester, bentazone and pyridine sulphur grass
The synergistic effect research that amine is mutually compounded, carries out cauline leaf process using indoor pot method, tests reference《People's Republic of China's agriculture
Industry professional standard NY/T 1155.7-2006 farm-chemical indoor determinations test rule-herbicide》7th part：The joint of mixture
The Colby methods that effect is instructed in determining.
1st, reagent agent
93% fluorine chloropyridine ester active compound
97% bentazone raw pesticide
96.5% pyroxsulam active compound
2nd, for examination weeds
Piemarker, corn gromwell, wild oat
Potted plant cultivation is used for the culture for trying weeds, with 11 × 12cm plastic tubs, is placed in shallow-water tank, will not make
The soil adopted back in the farmland of used herbicide is air-dried, and is filled after sieving in basin, basin at dry ground quantitative 4/5, P in soil H values 7.0 have
Machine matter content 1.2%.Made with basin alms bowl bottom infiltrating irrigation mode after soil moistens completely, pretreatment is quantitatively spread for examination weed seed
Soil surface is sowed at, according to seed size earthing 0.5cm-1.0cm, 28-32 DEG C/18-25 DEG C of indoor temperature (d/n) is relatively wet
Degree 75% ± 15%.Basin bottom part infiltrating irrigation mode moisturizing is used in incubation, keeps soil to be sufficiently humidified so as to.Will after weeds emerge
Weeds are respectively set to 10 plants.
3rd, experimental design
Experiment sets 41 processing altogether, wherein fluorine chloropyridine ester set 0.5,1,2,4,8g a.i./hm25 dosage processing, go out
Careless pine sets 47.5,95,190,380,760g a.i./hm2The processing of 5 dosage, pyroxsulam sets 1,2,4,8,16g a.i./hm25
Individual dosage processing, fluorine chloropyridine ester+bentazone+pyroxsulam three is mixed to set up 0.5+47.5+1,0.5+95+2,0.5+190+ separately
4、0.5+380+8、0.5+760+16、1+47.5+2、1+95+4、1+190+8、1+380+16、1+760+1、2+47.5+4、2+95
+8、2+190+16、2+380+1、2+760+2、4+47.5+8、4+95+16、4+190+1、4+380+2、4+760+4、8+47.5+
16、8+95+1、8+190+2、8+380+4、8+760+8g a.i./hm225 dosage ratio processing, separately set an auxiliary agent control,
41 processing, are repeated 4 times altogether.
4th, test method
Spray (ASS-4 type pesticide spraying systems, DG8003 shower nozzles, spraying pressure in spray tower is placed in when the weeds 2-5 leaf phase
Power 2.75MPa, 30Kg/ mus of spouting liquid), it is placed in after natural air drying in greenhouse and cultivates observation.
5th, weedy rices and analysis method
After dispenser, growth conditions, poisoning symptom and the poisoning degree of routine observation weeds are recorded 21 after symptom of chemical damage, medicine
It weighs aerial part fresh weight, calculates weeds survival rate E, and uses the type of action of medicament with using the evaluation of Colby methods, further
Inquire into the reasonability of proportioning.
The check plot weeds fresh weight ... ... ... ... ... (1) of E=treatment region weeds fresh weight × 100/
Colby method calculation formula：
Herbicide A weeds survival rate when X --- consumption is P；
Herbicide B weeds survival rate when Y --- consumption is Q；
Herbicide C weeds survival rate when Z --- consumption is W；
E0--- the theoretical weeds survival rate of herbicide (A+B+C) when consumption is (P+Q+W)；
E0- E ＞ 10% are synergistic effect；E0- E ＜ -10% are antagonism；E0- E values are summation action between ± 10%.
6th, result and analysis in table 1-3
The actual measurement survival rate and theoretical survival rate of the fluorine chloropyridine ester of table 1, bentazone and pyroxsulam mixture to piemarker
Fluorine chloropyridine ester, the bentazone co-toxicity to piemarker mixed with pyroxsulam：Fluorine chloropyridine ester is prevented piemarker
Imitate, bentazone and pyroxsulam are slightly worse to the preventive effect of piemarker, with the increase of fluorine chloropyridine ester consumption, to piemarker after using with
Preventive effect is improved.
The actual measurement survival rate and theoretical survival rate of the fluorine chloropyridine ester of table 2, bentazone and pyroxsulam mixture to corn gromwell
Fluorine chloropyridine ester, the bentazone co-toxicity to corn gromwell mixed with pyroxsulam：Bentazone is prevented corn gromwell
Imitate, fluorine chloropyridine ester and pyroxsulam are poor to the preventive effect of corn gromwell, with the increase of bentazone consumption, to corn gromwell after using with
Preventive effect improve.
The actual measurement survival rate and theoretical survival rate of the fluorine chloropyridine ester of table 3, bentazone and pyroxsulam mixture to wild oat
Fluorine chloropyridine ester, the bentazone co-toxicity to wild oat mixed with pyroxsulam：Pyroxsulam is to wild oat
Preventive effect is good, fluorine chloropyridine ester and bentazone to wild oat to no effect, with the increase of pyroxsulam consumption, to wild oat after using with
Preventive effect improve.
Toxicity Determination result shows that fluorine chloropyridine ester, bentazone and pyroxsulam are in weight ratio (0.5-8):
(47.5-760):Being used with the range of (1-16) has obvious synergistic effect, expands herbicide controlling spectrum, has reached while preventing and kill off wheat
The purpose of field main weeds.
It is raw to survey embodiment 2：
The safety testing of fluorine chloropyridine ester, bentazone and pyroxsulam compounding to wheat
For the security for studying fluorine chloropyridine ester, bentazone and pyroxsulam are mutually compounded, inventor has done following examination
Test, test reference《People's Republic of China's agricultural industry criteria NY/T 1155.8-2007 farm-chemical indoor determinations experiment is accurate
Then-herbicide》8th part：The safety testing cauline leaf spray-on process of crop.
1st, reagent agent
93% fluorine chloropyridine ester active compound
97% bentazone raw pesticide
96.5% pyroxsulam active compound
2nd, for studying thing
Wheat
Greenhouse pot culture method is used for the culture for studying thing, with 11 × 12cm plastic tubs, is placed in shallow-water tank, will not make
The soil adopted back in the farmland of used herbicide is air-dried, and is filled after sieving in basin, basin at dry ground quantitative 4/5, P in soil H values 7.0 have
Machine matter content 1.2%.Make after soil moistens completely, wheat seed to be quantified and broadcasted sowing in soil surface, according to kind from top-watered
Sub- size earthing 0.5cm-2.0cm, 28-32 DEG C/18-25 DEG C of indoor temperature (d/n), relative humidity 75% ± 15%.Cultivated
The bottom infiltrating irrigation mode moisturizing of basin alms bowl is used in journey, keeps soil to be sufficiently humidified so as to.After wheat is emerged, wheat is set to 10 plants.
3rd, for examination weeds
Lamb's-quarters, piemarker, corn gromwell, volume stem smartweed, wild oat, amur foxtail
Greenhouse pot culture method is used for the culture for trying weeds, with 11 × 12cm plastic tubs, is placed in shallow-water tank, will not make
The soil adopted back in the farmland of used herbicide is air-dried, and is filled after sieving in basin, basin at dry ground quantitative 4/5, P in soil H values 7.0 have
Machine matter content 1.2%.Made with basin alms bowl bottom infiltrating irrigation mode after soil moistens completely, pretreatment is quantitatively spread for examination weed seed
Soil surface is sowed at, according to seed size earthing 0.5cm-1.0cm, 28-32 DEG C/18-25 DEG C of indoor temperature (d/n) is relatively wet
Degree 75% ± 15%.The bottom infiltrating irrigation mode moisturizing of basin alms bowl is used in incubation, keeps soil to be sufficiently humidified so as to.After weeds emerge
Weeds are respectively set to 10 plants.
4th, experimental design
Experiment sets 41 processing altogether, wherein fluorine chloropyridine ester set 2,4,8,16,32g a.i./hm25 dosage processing, go out
Careless pine sets 190,380,760,1520,3040g a.i./hm2The processing of 5 dosage, pyroxsulam sets 4,8,16,32,64g
a.i./hm25 dosage processing, fluorine chloropyridine ester+bentazone+pyroxsulam three is mixed to set up 0.5+47.5+1,0.5+95+ separately
2、0.5+190+4、0.5+380+8、0.5+760+16、1+47.5+2、1+95+4、1+190+8、1+380+16、1+760+1、2+
47.5+4、2+95+8、2+190+16、2+380+1、2+760+2、4+47.5+8、4+95+16、4+190+1、4+380+2、4+760
+4、8+47.5+16、8+95+1、8+190+2、8+380+4、8+760+8g a.i./hm225 dosage ratio processing, separately set one
Individual auxiliary agent control, 41 processing, are repeated 4 times altogether.
5th, test method
Whne wheat 3-5 leaf phases, weeds 2-5 spray (ASS-4 type pesticide spraying systems, DG8003 in spray tower is put during the leaf phase
Shower nozzle, atomisation pressure 2.75MPa, 30Kg/ mus of spouting liquid), it is placed in after natural air drying in greenhouse and cultivates observation.
6th, crop is investigated
After dispenser, investigate each processing wheat whether there is symptom of chemical damage, recorded in detail 21 after symptom of chemical damage, grade, medicine if having
Each processing wheat fresh weight of its measurement, calculates fresh weight inhibition, with security of the clear and definite test medicine to wheat.
The poisoning evaluation index of table 4
| Poisoning is classified | Poisoning degree (%) | As a result describe |
| 0 | 0 | Safety, no poisoning |
| 1 | 1-10 | Without obvious poisoning |
| 2 | 11-30 | Slight poisoning |
| 3 | 31-50 | Moderate poisoning |
| 4 | ＞ 50 | Serious poisoning |
7th, weedy rices
Periodical visual inspection observes growth conditions, poisoning symptom and the poisoning degree of weeds after dispenser, records symptom of chemical damage.After medicine
The fresh weight preventive effect for each processing being calculated using growth inhibition assay in 21 days.
Growth inhibition assay calculation formula：
In formula：
E-fresh weight preventive effect, unit is percentage (%)；
T0- control weeds aerial part fresh weight, unit for gram；
T1- processing weeds aerial part fresh weight, unit for gram.
8th, result and analysis：
Table 5 respectively handles the preventive effect to weeds and the poisoning classification to wheat
It can be seen from Table 5 that fluorine chloropyridine ester bentazone pyroxsulam mixture is compared with single dose, in weight ratio
(0.5-8):(47.5-760):In the range of (1-16), preventive effect to wheat paddock common weed and high to the security of wheat
In single dose, to wheat safety.
In summary, fluorine chloropyridine ester has compounded significant synergy with bentazone and pyroxsulam and made within the specific limits
With to crop safety, complex preparation is not only that wheat paddock provides a kind of safe, practical herbicide, and is greatly reduced
Enterprise and the cost of peasant household.
It is raw to survey embodiment 3：
Eliminating weed in wheat field field control effectiveness test I：
1st, test process
Test and set 12 processing, 4 repetitions, totally 48 processing cells, often handle 20 square metres of plot area, random district's groups
Arrangement.(1)-(9) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agent is reagent agent, the fluorine of (10)-(12) 10%
Chloropyridine ester water dispersible granules, 40% bentazone aqua, 7.5% pyroxsulam water dispersible granules are comparison medicament.Every mu is watered
30 kilograms, using 552 third type sprayers (0.7mm apertures) even spraying.Field main weeds have piemarker, corn gromwell, volume stem smartweed,
Hard grass, wild oat, amur foxtail etc..
2nd, pilot project and method
(1) security：After dispenser, the situation of growing of wheat is investigated, security of the reagent agent to wheat is evaluated.
(2) herbicidal effect：Take at random per cell at 4 points, investigate 1/4 square metre at every, investigation weed control in 30 days after dispenser
Effect, records weeds species and strain number respectively, calculates weeds strain preventive effect.
(3) result of the test
Security：Investigated after dispenser, (1)-(9) chemicals treatment district Plant Height in Wheat, leaf color and blank district are basically identical,
And to show leaf chlorosis, plant strain growth suppressed for (10)-(12) treatment region wheat, wheat seeding height is uneven to wait symptom of chemical damage, table
The bright fluorine chloropyridine ester bentazone pyroxsulam suspending agent of reagent agent (1)-(9) 52% is to wheat safety.
Herbicidal effect, is shown in Table 6：
Preventive effect of the fluorine chloropyridine ester bentazone pyroxsulam suspending agent of table 6 52% to weeds of wheat
Note：(1) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agent (0.5:47.5:16)
(2) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (0.75:70:12)
(3) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (1:95:8)
(4) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (1.5:140:6)
(5) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (2:190:4)
(6) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (3:280:3)
(7) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (4:380:2)
(8) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (6:570:1.5)
(9) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (8:760:1)
(10) 10% fluorine chloropyridine ester water dispersible granules
(11) 40% bentazone aquas
(12) 7.5% pyroxsulam water dispersible granules
(13) blank control
As shown in Table 6,52% fluorine chloropyridine ester bentazone pyroxsulam suspending agent of different ratio is to common weed
Strain preventive effect is superior to the fluorine chloropyridine ester water dispersible granules of comparison medicament 10%, 40% bentazone between 86.53%-97.75%
Aqua and 7.5% pyroxsulam water dispersible granules (weeds strain preventive effect is respectively 30.46%, 43.18% and 58.38%).Wherein
Fluorine chloropyridine ester, bentazone and pyroxsulam weight ratio are (0.5-8):(47.5-760):It is common to wheat paddock miscellaneous when (1-16)
Grass has obvious preventive effect, and weeds strain preventive effect is all more than 86%；Fluorine chloropyridine ester, bentazone and pyroxsulam weight ratio are (0.75-
6):(70-570):When (1.5-12) to wheat paddock common weed preventive effect preferably, weeds strain preventive effect is all more than 90%；And fluorine chlorine
Pyridine ester, bentazone and pyroxsulam weight ratio are 2:190:Preventive effect is more up to 97.75% when 4.Thus illustrate, fluorine chloropyridine
Ester, bentazone and pyroxsulam are in weight ratio (0.5-8):(47.5-760):Compounded in the range of (1-16), it is common to wheat paddock miscellaneous
Grass has preventive effect, and this herbicidal composition is to wheat safety.
Eliminating weed in wheat field field control effectiveness test II：
1st, test process
(1) 13% fluorine chloropyridine ester bentazone pyroxsulam suspending agent (2:190:4) 400g/ mus
(2) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (2:190:4) 100g/ mus
(3) 80% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (2:190:4) 65g/ mus
Test and set 3 processing, 4 repetitions, totally 12 processing cells, often handle 20 square metres of plot area, random district's groups
Arrangement.(1)-(3) fluorine chloropyridine ester bentazone pyroxsulam suspending agent is reagent agent, and every mu is watered 30 kilograms, use
552 third type sprayers (0.7mm apertures) even spraying.Field main weeds have piemarker, corn gromwell, volume stem smartweed, hard grass, wild swallow
Wheat, amur foxtail etc..
2nd, pilot project and method
Herbicidal effect：Take at random per cell at 4 points, investigate 1/4 square metre at every, 30 days investigation weed control effects after dispenser
Really, weeds species and strain number are recorded respectively, calculate weeds strain preventive effect.
3rd, result of the test：Herbicidal effect is shown in Table 7
Preventive effect of 30 days fluorine chloropyridine ester bentazone pyroxsulams to various weeds after the medicine of table 7
Note：(1) 13% fluorine chloropyridine ester bentazone pyroxsulam suspending agent (2:190:4)
(2) 52% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (2:190:4)
(3) 80% fluorine chloropyridine ester bentazone pyroxsulam suspending agents (2:190:4)
As shown in Table 7, when the weight ratio of fluorine chloropyridine ester, bentazone and pyroxsulam is 2:190:When 4, different content
Fluorine chloropyridine ester bentazone pyroxsulam suspending agent more than 98%, shows fluorine chloropyridine to common weed strain preventive effect
When ester, bentazone and pyroxsulam weight ratio are optimal proportion, the herbicidal composition of different activities component content is to wheat paddock
Weeds have significant preventive effect.
In summary, rationally, activity when preventive effect is administered alone better than each component is equal to weeds of wheat for instant component
There is good preventive effect, expand control of weeds spectrum, delayed the generation of herbicide resistance, to crop safety, meet agricultural chemicals
The security requirement of preparation.
Claims (7)
1. a kind of herbicidal composition, it is characterised in that said composition is made up of tri- kinds of active components of A, B and C, wherein activity into
It is fluorine chloropyridine ester to divide A, and active component B is bentazone, and active component C is pyroxsulam, the weight of the active components A, B and C
Measuring ratio is：（0.5-8）:（47.5-760）:（1-16）.
2. herbicidal composition according to claim 1, it is characterised in that the weight ratio of active components A, B and C is：
（0.75-6）:（70-570）:（1.5-12）.
3. herbicidal composition according to claim 2, it is characterised in that the weight ratio of active components A, B and C is：（1-
4）:（95-380）:（2-8）.
4. herbicidal composition according to claim 3, it is characterised in that the weight ratio of active components A, B and C is：
（1.5-3）:（140-280）:（3-6）.
5. herbicidal composition according to claim 4, it is characterised in that the weight ratio of active components A, B and C is： 2:
190:4。
6. the herbicidal composition according to any one of claim 1-5, it is characterised in that active component is in herbicide group
Weight percentage in compound is 5-85%.
7. herbicidal composition according to claim 6, it is characterised in that said composition can be times agriculturally allowed
A kind of formulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204845.6A CN107087624A (en) | 2017-03-31 | 2017-03-31 | A kind of herbicidal composition containing pyroxsulam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204845.6A CN107087624A (en) | 2017-03-31 | 2017-03-31 | A kind of herbicidal composition containing pyroxsulam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107087624A true CN107087624A (en) | 2017-08-25 |
Family
ID=59646453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710204845.6A Pending CN107087624A (en) | 2017-03-31 | 2017-03-31 | A kind of herbicidal composition containing pyroxsulam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107087624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972405A (en) * | 2020-07-27 | 2020-11-24 | 南京太化化工有限公司 | Auxiliary agent for suspending agent and isoxaflutole suspending agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808520A (en) * | 2007-08-27 | 2010-08-18 | 陶氏益农公司 | Synergistic herbicidal composition containing certain pyridine or pyrimidine carboxylic acids and certain cereal and rice herbicides |
| CN103749483A (en) * | 2013-12-26 | 2014-04-30 | 广东中迅农科股份有限公司 | Weeding composition containing pyraflufen-ethyl and bentazone |
| CN104519740A (en) * | 2012-01-12 | 2015-04-15 | 陶氏益农公司 | Herbicidal compositions containing bentazon and ALS inhibitor and ACCase inhibitor |
| CN104585189A (en) * | 2014-12-22 | 2015-05-06 | 广东中迅农科股份有限公司 | Weeding composition containing halauxifen-methyl, pyraflufen-ethyl and pyroxsulam |
-
2017
- 2017-03-31 CN CN201710204845.6A patent/CN107087624A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808520A (en) * | 2007-08-27 | 2010-08-18 | 陶氏益农公司 | Synergistic herbicidal composition containing certain pyridine or pyrimidine carboxylic acids and certain cereal and rice herbicides |
| CN104519740A (en) * | 2012-01-12 | 2015-04-15 | 陶氏益农公司 | Herbicidal compositions containing bentazon and ALS inhibitor and ACCase inhibitor |
| CN103749483A (en) * | 2013-12-26 | 2014-04-30 | 广东中迅农科股份有限公司 | Weeding composition containing pyraflufen-ethyl and bentazone |
| CN104585189A (en) * | 2014-12-22 | 2015-05-06 | 广东中迅农科股份有限公司 | Weeding composition containing halauxifen-methyl, pyraflufen-ethyl and pyroxsulam |
Non-Patent Citations (1)
| Title |
|---|
| 李美 等: "氟氯吡啶酯与啶磺草胺对杂草的联合毒力及其对小麦的安全性", 《麦类作物学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972405A (en) * | 2020-07-27 | 2020-11-24 | 南京太化化工有限公司 | Auxiliary agent for suspending agent and isoxaflutole suspending agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104430465B (en) | A kind of herbicidal composition containing clefoxidim | |
| CN104186516B (en) | A kind of herbicide composition for paddy fields containing pyribenzoxim | |
| CN105248442B (en) | A kind of herbicidal composition containing topramezone | |
| CN104904735B (en) | A kind of herbicidal composition and its application containing pinoxaden | |
| CN102860314A (en) | Flumetsulam containing weeding composition | |
| CN107087624A (en) | A kind of herbicidal composition containing pyroxsulam | |
| CN108077292A (en) | A kind of herbicide composition for wheat field | |
| CN107996584A (en) | A kind of herbicidal composition containing flurtamone | |
| CN108184883A (en) | A kind of herbicide composition for wheat field containing isoproturon | |
| CN105409983B (en) | A kind of corn field herbicide composition | |
| CN105248441B (en) | A kind of corn field herbicide composition | |
| CN106818828A (en) | A kind of herbicide composition for wheat field | |
| CN104186517B (en) | A kind of herbicidal composition containing flucetosulfuron | |
| CN107018982A (en) | A kind of herbicidal composition containing pinoxaden | |
| CN104068037A (en) | Weeding composition for paddy fields | |
| CN105360140B (en) | A kind of corn field herbicide composition containing topramezone | |
| CN106857528A (en) | A kind of herbicide composition for paddy fields | |
| CN103999868B (en) | A kind of herbicidal composition containing alkynes oxalic acid and AC322140 | |
| CN106332897A (en) | Tribenuron-methyl containing herbicide composition | |
| CN108124877A (en) | A kind of herbicidal composition containing imazamox | |
| CN106962388A (en) | A kind of herbicidal composition of flucarbazone-sodium | |
| CN106942243A (en) | A kind of herbicidal composition of Han fenoxaprops | |
| CN106942254A (en) | A kind of herbicidal composition containing mesosulfuron | |
| CN109645020A (en) | A kind of herbicidal composition | |
| CN103749448B (en) | Herbicidal composition containing clethodim and ethoxyfenethyl |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170825 |
|
| WD01 | Invention patent application deemed withdrawn after publication |