CN1227052A - Serial herbicide composition specially for rape field - Google Patents
Serial herbicide composition specially for rape field Download PDFInfo
- Publication number
- CN1227052A CN1227052A CN 99114048 CN99114048A CN1227052A CN 1227052 A CN1227052 A CN 1227052A CN 99114048 CN99114048 CN 99114048 CN 99114048 A CN99114048 A CN 99114048A CN 1227052 A CN1227052 A CN 1227052A
- Authority
- CN
- China
- Prior art keywords
- ethanetsulfuron
- active ingredient
- ethyl
- surfactant
- rape
- 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
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- 239000004009 herbicide Substances 0.000 title claims abstract description 50
- 230000002363 herbicidal effect Effects 0.000 title claims abstract description 42
- 239000000203 mixture Substances 0.000 title claims abstract description 29
- 239000004480 active ingredient Substances 0.000 claims abstract description 37
- 239000004094 surface-active agent Substances 0.000 claims abstract description 21
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 5
- 239000008187 granular material Substances 0.000 claims abstract description 4
- 239000004562 water dispersible granule Substances 0.000 claims abstract description 4
- OSUHJPCHFDQAIT-UHFFFAOYSA-N ethyl 2-{4-[(6-chloroquinoxalin-2-yl)oxy]phenoxy}propanoate Chemical group C1=CC(OC(C)C(=O)OCC)=CC=C1OC1=CN=C(C=C(Cl)C=C2)C2=N1 OSUHJPCHFDQAIT-UHFFFAOYSA-N 0.000 claims description 19
- 239000005600 Propaquizafop Substances 0.000 claims description 17
- FROBCXTULYFHEJ-OAHLLOKOSA-N propaquizafop Chemical compound C1=CC(O[C@H](C)C(=O)OCCON=C(C)C)=CC=C1OC1=CN=C(C=C(Cl)C=C2)C2=N1 FROBCXTULYFHEJ-OAHLLOKOSA-N 0.000 claims description 17
- BACHBFVBHLGWSL-JTQLQIEISA-N rac-diclofop methyl Natural products C1=CC(O[C@@H](C)C(=O)OC)=CC=C1OC1=CC=C(Cl)C=C1Cl BACHBFVBHLGWSL-JTQLQIEISA-N 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 4
- 238000009313 farming Methods 0.000 claims description 4
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 4
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 3
- -1 alkyl phenol Chemical compound 0.000 claims description 3
- 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 3
- 238000009736 wetting Methods 0.000 claims description 3
- BCNBMSZKALBQEF-UHFFFAOYSA-N 1,3-dimethylpyrrolidin-2-one Chemical compound CC1CCN(C)C1=O BCNBMSZKALBQEF-UHFFFAOYSA-N 0.000 claims description 2
- 229920001817 Agar Polymers 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 241000206672 Gelidium Species 0.000 claims description 2
- 229920000084 Gum arabic Polymers 0.000 claims description 2
- 229920001732 Lignosulfonate Polymers 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000205 acacia gum Substances 0.000 claims description 2
- 235000010489 acacia gum Nutrition 0.000 claims description 2
- 235000010419 agar Nutrition 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229960000892 attapulgite Drugs 0.000 claims description 2
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- 229940092782 bentonite Drugs 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 2
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000012459 cleaning agent Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 239000011507 gypsum plaster Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 229960000829 kaolin Drugs 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- 239000001923 methylcellulose Substances 0.000 claims description 2
- 235000010981 methylcellulose Nutrition 0.000 claims description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims description 2
- 229910052625 palygorskite Inorganic materials 0.000 claims description 2
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 2
- 229940072033 potash Drugs 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 241000978776 Senegalia senegal Species 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 35
- IRLGCAJYYKDTCG-UHFFFAOYSA-N ethametsulfuron Chemical compound CCOC1=NC(NC)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(O)=O)=N1 IRLGCAJYYKDTCG-UHFFFAOYSA-N 0.000 abstract description 30
- 230000002195 synergetic effect Effects 0.000 abstract description 6
- 238000001228 spectrum Methods 0.000 abstract description 5
- 239000005614 Quizalofop-P-ethyl Substances 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- PQKBPHSEKWERTG-LLVKDONJSA-N ethyl (2r)-2-[4-[(6-chloro-1,3-benzoxazol-2-yl)oxy]phenoxy]propanoate Chemical group C1=CC(O[C@H](C)C(=O)OCC)=CC=C1OC1=NC2=CC=C(Cl)C=C2O1 PQKBPHSEKWERTG-LLVKDONJSA-N 0.000 abstract 1
- OSUHJPCHFDQAIT-GFCCVEGCSA-N quizalofop-P-ethyl Chemical group C1=CC(O[C@H](C)C(=O)OCC)=CC=C1OC1=CN=C(C=C(Cl)C=C2)C2=N1 OSUHJPCHFDQAIT-GFCCVEGCSA-N 0.000 abstract 1
- 239000004563 wettable powder Substances 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 description 17
- 241000209094 Oryza Species 0.000 description 16
- 235000007164 Oryza sativa Nutrition 0.000 description 16
- 235000009566 rice Nutrition 0.000 description 16
- 241000209510 Liliopsida Species 0.000 description 14
- 239000000126 substance Substances 0.000 description 12
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical class [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 11
- 239000002689 soil Substances 0.000 description 9
- KZNDFYDURHAESM-UHFFFAOYSA-N 2-chloro-n-(2-ethyl-6-methylphenyl)-n-(propan-2-yloxymethyl)acetamide Chemical compound CCC1=CC=CC(C)=C1N(COC(C)C)C(=O)CCl KZNDFYDURHAESM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 241000219198 Brassica Species 0.000 description 4
- 235000003351 Brassica cretica Nutrition 0.000 description 4
- 235000003343 Brassica rupestris Nutrition 0.000 description 4
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 4
- REEJOFMTJPOBAY-UHFFFAOYSA-N benzene;1h-pyrrole Chemical class C=1C=CNC=1.C1=CC=CC=C1 REEJOFMTJPOBAY-UHFFFAOYSA-N 0.000 description 4
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000010460 mustard Nutrition 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- ZITVKGIRQCDOSX-UHFFFAOYSA-N 1h-cyclopropa[a]naphthalene Chemical compound C1=CC=CC2=C3CC3=CC=C21 ZITVKGIRQCDOSX-UHFFFAOYSA-N 0.000 description 2
- YUVKUEAFAVKILW-UHFFFAOYSA-N 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1OC1=CC=C(C(F)(F)F)C=N1 YUVKUEAFAVKILW-UHFFFAOYSA-N 0.000 description 2
- 240000001592 Amaranthus caudatus Species 0.000 description 2
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 235000007320 Avena fatua Nutrition 0.000 description 2
- 241001647031 Avena sterilis Species 0.000 description 2
- 235000004535 Avena sterilis Nutrition 0.000 description 2
- 240000003173 Drymaria cordata Species 0.000 description 2
- 244000025670 Eleusine indica Species 0.000 description 2
- 235000014716 Eleusine indica Nutrition 0.000 description 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 2
- 244000105017 Vicia sativa Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- WHDHEVMINMZADQ-UHFFFAOYSA-N [F].N1C=CC=C1 Chemical compound [F].N1C=CC=C1 WHDHEVMINMZADQ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- BACHBFVBHLGWSL-UHFFFAOYSA-N methyl 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate Chemical group C1=CC(OC(C)C(=O)OC)=CC=C1OC1=CC=C(Cl)C=C1Cl BACHBFVBHLGWSL-UHFFFAOYSA-N 0.000 description 2
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 244000215068 Acacia senegal Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 1
- HKPHPIREJKHECO-UHFFFAOYSA-N butachlor Chemical compound CCCCOCN(C(=O)CCl)C1=C(CC)C=CC=C1CC HKPHPIREJKHECO-UHFFFAOYSA-N 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
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 229940095102 methyl benzoate Drugs 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a series of herbicide compositions special for rape fields, which is prepared from active ingredients, solvent, surfactant, filler and other auxiliary agents into missible oil, wettable powder, water dispersible granules and granules, wherein the active ingredients are prepared by respectively compounding ethametsulfuron with acetochlor, fenoxaprop-p-ethyl, quizalofop-p-ethyl and propaquizafop-ethyl. The series of herbicide compositions can simultaneously control monocotyledonous weeds and dicotyledonous weeds, and have the advantages of obvious synergistic effect, small dosage, wide weed control spectrum and small influence on afterculture crops.
Description
The present invention relates to serial herbicide composition specially for rape field, more specifically say, be Ethanetsulfuron respectively with Acetochlor, oxazole diclofop-methyl, quizalofop-ethyl, the composite serial herbicide composition specially for rape field of propaquizafop as active ingredient.
At present, China's herbicide used in rape field great majority commonly used are single active ingredient as diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the careless spirit of pyrrole fluorine second, Acetochlor, butachlor etc., mainly be applicable to the monocotyledon weed of preventing and kill off rape Tanaka, and not good enough to the control efficiency of common broadleaf weed etc.The Ethanetsulfuron of du pont company Development and Production has active high, few, the low cost and other advantages of consumption in recent years, broadleaf weed to control rape Tanaka is very effective, its major defect be in soil residual life long, more obvious to the succession crop influence, for example, used the soil of Ethanetsulfuron, during rice cultivation, find that rice shoot is downgraded, the leaf look turns to be yellow, root system rots, new root is bad, and this poisoning is even more serious with the increase of Ethanetsulfuron consumption.In the open CN1181878 of Chinese invention patent application, serial rape field herbicide compositions is disclosed, it is to use the benzothiazolyl acetogenin--the spirit of benzene azoles, and respectively with diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, the composite serial herbicide used in rape field of making as active ingredient of rare standing grain spirit.Composite like this weed killer herbicide, though realized preventing and treating simultaneously the purpose of broadleaf weed and monocotyledon weed, but the consumption height of active ingredient, for example in composite active ingredient, benzene azoles spirit consumption is about 9～15 gram active ingredient/mus, and to some common weeds of rape Tanaka as the mustard of cracking rice, hair very, common vetch etc. still to no effect.In the open CN1183217 of another part Chinese invention patent application, the herbicidal composition that contains propisochlor is disclosed, wherein by propisochlor and the composite weed killer herbicide of Ethanetsulfuron, though be fit to prevent and kill off the Shuangzi weeds leaf and the monocotyledon weed in rape field, but propisochlor consumption height, and the common weeds in rape field such as wild oat, eleusine indica etc. still are difficult to control.
The purpose of this invention is to provide serial herbicide composition specially for rape field, can prevent and treat monocotyledon weed and broadleaf weed simultaneously with it, synergistic effect is obvious, consumption is few, broad weed-killing spectrum, and is little to the succession crop influence.
Realize the technical scheme of the object of the invention: serial herbicide composition specially for rape field, be equipped with solvent, surfactant, filler, other auxiliary agents by active ingredient and make missible oil, wetting powder, water-dispersible granules, granule, its active ingredient by Ethanetsulfuron respectively with Acetochlor oxazole diclofop-methyl, quizalofop-ethyl, propaquizafop is composite forms, its compound proportion weight of 100% former medicine (all in) is as follows:
(a) Ethanetsulfuron: Acetochlor=1: 2～200, the best are 1: 5～100;
(b) Ethanetsulfuron ∶ oxazole diclofop-methyl=1: 2～150, the best is 1: 5～100;
(c) Ethanetsulfuron: quizalofop-ethyl=1: 2～150, the best are 1: 5～100;
(d) Ethanetsulfuron: propaquizafop=1: 2～150, the best are 1: 5～100.Wherein the chemical name of each active ingredient and chemical structural formula are as follows:
Ethanetsulfuron
Chemical name: carbamoyl amino-sulfonyl 2-[(4-ethyoxyl-6-methylamino-1,3,5-triazines-2-yl)] methyl benzoate
Chemical structural formula:
Acetochlor
Chemical name: 2-chloro-N-ethoxymethyl-6-acetyl-O-is for aniline
Chemical structural formula:
The oxazole diclofop-methyl
Chemical name: 2-[4-(6-chloro-2-benzoxazoles oxygen base) phenoxy group] ethyl propionate
Chemical structural formula:
Quizalofop-ethyl
Chemical name: (RS) 2-[4-(6-chloro-2-quinoxaline oxygen base) phenoxy group] ethyl propionate
Chemical structural formula:
Propaquizafop
Chemical name: 2-isopropylidene amino-oxygen ethyl (R)-2-[4-(6-chloro-quinoxaline-2-base oxygen) phenoxy group] propionic ester
Chemical structural formula:
Above-mentioned serial herbicide composition, its active ingredient: solvent: filler: surfactant: other auxiliary agents (weight ratio) are (1～50): (0～80): (0～80): (0.1～10): (0～10).
Solvent comprises water, benzene,toluene,xylene, ethanol, isopropyl alcohol, butanols, acetone, acetonitrile, carrene, cyclohexanone, dimethyl formamide, dimethyl pyrrolidone in the above-mentioned serial herbicide composition; Filler comprises Attagel, imvite, kaolin, bentonite, attapulgite, precipitated calcium carbonate, white carbon, talcum powder, the plaster of paris, magnesium sulfate, potash; Surfactant comprises alkylbenzenesulfonate, farming breast 1600
#, peregal, farming breast 100
#, lignosulfonates, naphthalene sulfonate, alkyl phenol polyethylene glycol ethers, epoxidized polyether, alkylsulfonate, dispersing agent NNO, draw back powder, dispersing agent MF 2, extension agent S S, dispersing agent CNF, cleaning agent LS; Other auxiliary agents comprise methylcellulose, polyvinylpyrrolidone, gum Arabic, gelatin, xanthans, agar-agar.
Technique effect of the present invention: 1. compare with the weed killer herbicide of single active ingredient, because the present invention adopts control broadleaf weed outstanding effect Ethanetsulfuron, respectively with the effective Acetochlor oxazole diclofop-methyl of control monocotyledon weed, quizalofop-ethyl, propaquizafop is composite, active ingredient as serial herbicide composition specially for rape field, like this, use a kind of medicine and can prevent and treat monocotyledon weed and broadleaf weed simultaneously, more useful effect is, the weed killer herbicide of the control monocotyledon weed in the active ingredient of composite back has to eliminate and uses Ethanetsulfuron to make weed killer herbicide separately succession crop is produced dysgenic function.In addition, the mixture of herbicides of Ethanetsulfuron and other control monocotyledon weeds does not have any antagonism, and synergistic effect is obvious, and broad weed-killing spectrum and consumption are few.2. compare with prior art (CN1181878), Ethanetsulfuron consumption as the control broadleaf weed in the composite active ingredient is less than the spirit of benzene azoles, the former consumption is 0.5～2.5 gram active ingredient/mu, latter's consumption is 9～15 gram active ingredient/mus, and Ethanetsulfuron also can be prevented and treated the mustard of cracking rice that the spirit of benzene azoles can not prevent and treat, Herba Ranunculi Japonici, common vetch etc., broad weed-killing spectrum.3. with in the prior art (CN1183217) be applicable to that the prescription (propisochlor is composite as active ingredient with Ethanetsulfuron) in rape field compares, use Acetochlor and the composite prescription of Ethanetsulfuron among the present invention as active ingredient, its Acetochlor consumption 10～20 gram active ingredient/mus, be less than propisochlor consumption (36～57.6 gram active ingredient/mu), and can also prevent and treat monocotyledon weeds such as wild oat that propisochlor is difficult to prevent and treat, eleusine indica, broad weed-killing spectrum.In addition, Acetochlor is obvious to the synergistic effect of Ethanetsulfuron.
Below by example the present invention is done further to describe, but be not limited thereto.
The formula examples of the special-purpose serial herbicide in the rape field of example 1 different dosage form
The quantity of weed killer herbicide is 100% in former medicine purity all in the following prescription, and the quantity of other components is in the actual industrial product.
1. wetting powder active ingredient: solvent: filler: surfactant: other auxiliary agents=21: 0: 30: 0.7: 0
Component title specification quantity
Ethanetsulfuron 〉=90% 1.0
Acetochlor 〉=90% 20.0
Neopelex industrial goods 0.2
(surfactant)
Epoxidized polyether industrial goods 0.3
(surfactant)
Methanonaphthalene sodium sulfonate industrial goods 0.2
(surfactant)
Precipitated calcium carbonate (filler) industrial goods 30.0 are suspending agent active ingredient 2.: solvent: filler: surfactant: other auxiliary agents=11: 38: 0: 0.4: 0.7
Component title specification quantity
Ethanetsulfuron 〉=90% 1.0
Oxazole diclofop-methyl 〉=90% 10.0
DBSA industrial goods 0.2
(surfactant)
Epoxidized polyether industrial goods 0.2
(surfactant)
Xanthans industrial goods 0.2
(other auxiliary agents)
Carboxymethyl cellulose industrial goods 0.2
(other auxiliary agents)
Ethylene glycol industrial goods 0.3
(other auxiliary agents)
Water (solvent) 38.0 is granule active ingredient 3.: solvent: filler: surfactant: other auxiliary agents=5.5: 0: 35: 0.7: 0
Component title specification quantity (weight portion)
Ethanetsulfuron 〉=90% 0.5
Quizalofop-ethyl 〉=90% 5.0
Neopelex industrial goods 0.5
(surfactant)
Epoxidized polyether industrial goods 0.2
(surfactant)
Gypsum (filler) industrial goods 30.0
Magnesium sulfate (filler) industrial goods 5.0 are water-dispersible granules active ingredient 4.: solvent: filler: surfactant: other auxiliary agents=11: 0: 15: 0.8: 1
Component title specification quantity (weight portion)
Ethanetsulfuron 〉=90% 1.0
Propaquizafop 〉=90% 10.0
Neopelex industrial goods 0.5
(surfactant)
Epoxidized polyether industrial goods 0.3
(surfactant)
Methanonaphthalene sodium sulfonate industrial goods 0.2
(surfactant)
Magnesium sulfate (filler) industrial goods 15.0
Xanthans (other auxiliary agents) industrial goods 1.0
Be the control efficiency of explanation serial herbicide composition specially for rape field of the present invention, in following example 2 and example 3, detect following index rape field weed:
1. weeds preventive effect (%)=(XY)/Y100
Weeds fresh weight when wherein X represents not use herbicide treatment
Y represents with the weeds fresh weight after the herbicide treatment
2. expect that preventive effect (%) adopts the Colby method, i.e. weeds preventive effect when X+Y-XY/100 X wherein, Y represent to use independent a kind of weed killer herbicide respectively.When surveying weeds preventive effects (being the actual average preventive effect), show the generation synergistic effect greater than the expection preventive effect.
3. rape fresh weight inhibiting rate (%)=(A-B)/A100
Rape fresh weight when wherein A represents not use herbicide treatment
B represents to be used to measure the extent of injury (with blank compare) of weed killer herbicide to rape with rape fresh weight after the herbicide treatment
4. the percentage that the influence (%) of yield of rape expression is increased with yield of rape behind the weed killer herbicide
The composite herbicidal composition of the present invention of example 2 usefulness Ethanetsulfurons and Acetochlor as active ingredient, to the control efficiency of direct-sowing rape field weed, implementation condition is as follows:
1. experimental field basic condition: soil is neutral meta-acid clayey soil, the content of organic matter 1.5%, and preceding crop is a paddy field.
2. rape variety is No. 2, Qin's oil.
3. experimental condition: the late September sowing, broadcast back 7 days formulation rates and add 50kg water/mu dilution carrying out soil spraying and handle by table 1, promptly before weeds grow soil surface, the soil of weeds existence to be sprayed, the control of weeds effect is tested in medication after 30 days.
4. monocotyledon weed mainly refers to amur foxtail
Broadleaf weed mainly refers to ox chickweed, rice stubble dish, the mustard of cracking rice.
Result of the test sees Table 1.
Example 3 usefulness ethametsulfurons are Yu oxazole diclofop-methyl, quizalofop-ethyl, the composite herbicidal composition of the present invention as active ingredient of propaquizafop respectively, and to the control efficiency of rape field weed, implementation condition is as follows:
1. experimental field basic condition: soil is neutral meta-acid clayey soil, the content of organic matter 1.5%, and preceding crop is a paddy field.
2. rape variety is No. 7, peaceful oil.
3. experimental condition: the late September sowing, to transplant after 50 days, rape leaf age 5～6 leaves during transplanting are transplanted the back 30 days formulation rates by table 2 and are added 50kg water/mu dilution and spray, test after 90 days after the medication.
4. monocotyledon weed mainly refers to amur foxtail
Broadleaf weed mainly refers to ox chickweed, rice stubble dish, the mustard of cracking rice.
Result of the test sees Table 2.
By table 1 and table 2 as can be seen, serial herbicide composition specially for rape field of the present invention, no matter to monocotyledon weed, still to broadleaf weed, its actual average preventive effect all is higher than the weed killer herbicide of single active ingredient, and composite back actual average preventive effect ratio expection preventive effect mean height 9.8%, synergistic effect is obvious.In addition, yield of rape there is effect of increasing production, and does not have injury.
Example 3 serial rape field herbicide compositions of the present invention are to succession crop---the influence of paddy rice
Succession crop is example with the paddy rice
Test site: Jiangsu Province
Experimental condition: used the sub-district of weed killer herbicide of the present invention to carry out single cropping rice tracking test at the crude oil field of vegetables, and investigated influence to succession crop as the experimental field.
During rice transplanting, with of the density rice transplanting of former stroke experimental plot, build the ridge and separate, separately row irrigation by 20,000 clumps/mu.Duration of test is manually removed the whole weeds in each experimental field, carries out disease, worm control and cultivation management with reference to large tracts of land production.
Investigate content: the rice growing season intermittent gauging order strain projects such as mature spike number, plant height, thousand kernel weight, output of tillering.
Investigation the results are shown in Table 3.
As shown in Table 3, compare with blank (not dispenser), the succession crop rice yield does not have marked difference.Tiller mature spike number, plant height, thousand kernel weight of individual plant does not have significant difference yet.
Table 1
| The active ingredient title | Formulation rate (gram active ingredient/mu) | Monocotyledon weed preventive effect (%) | Broadleaf weed preventive effect (%) | Actual average preventive effect (%) | Expection preventive effect (Colby method) (%) | Rape fresh weight inhibiting rate (%) | Influence (%) to rape real estate amount |
| Ethametsulfuron | ????0.75 | ????18.2 | ?87.2 | ????52.7 | ????0.0 | +6.5 | |
| Ethametsulfuron | ????1.0 | ????24.9 | ?91.3 | ????58.1 | ????0.0 | +9.8 | |
| Acetochlor | ????10 | ????84.8 | ?59.6 | ????72.2 | ????0.0 | +11.2 | |
| Acetochlor | ????20 | ????95.3 | ?69.7 | ????82.5 | ????0.0 | +13.6 | |
| Ethametsulfuron+Acetochlor | ????0.75+10 | ????97.2 | ?95.4 | ????96.3 | ????86.9 | ????0.0 | +18.6 |
| Ethametsulfuron+Acetochlor | ????0.75+20 | ????98.8 | ?97.8 | ????98.3 | ????91.7 | ????0.0 | +22.9 |
| Ethametsulfuron+Acetochlor | ????1.0+10 | ????98.2 | ?99.6 | ????98.9 | ????88.4 | ????0.0 | +25.7 |
| Ethametsulfuron+Acetochlor | ????1.0+20 | ????100 | ?99.8 | ????99.9 | ????92.7 | ????0.0 | +28.9 |
| Blank | ????0 | ????0 | ?0 | ????0 | ????0 | ????0 | 0 |
Table 2
| The active ingredient title | Formulation rate (gram active ingredient/mu) | Monocotyledon weed preventive effect (%) | Broadleaf weed preventive effect (%) | Actual average preventive effect (%) | Expection preventive effect (Colby method) (%) | Rape fresh weight inhibiting rate (%) | Influence (%) to rape real estate amount |
| Ethametsulfuron | 0.75 | ????16.8 | 84.6 | ?50.7 | ????0.0 | +8.5 | |
| Ethametsulfuron | 1.0 | ????22.5 | 88.9 | ?55.7 | ????0.0 | +10.7 | |
| The oxazole diclofop-methyl | 6 | ????84.9 | 50.5 | ?67.8 | ????0.0 | +9.8 | |
| The oxazole diclofop-methyl | 12 | ????91.8 | 54.2 | ?73.0 | ????0.0 | +12.2 | |
| Ethametsulfuron+oxazole diclofop-methyls | 0.75+6 | ????93.7 | 91.5 | ?92.6 | ????84.1 | ????0.0 | +15.1 |
| Ethametsulfuron+oxazole diclofop-methyls | 0.75+12 | ????98.9 | 95.3 | ?97.1 | ????85.2 | ????0.0 | +21.1 |
| Ethametsulfuron+oxazole diclofop-methyls | 1.0+6 | ????98.8 | 98.6 | ?98.7 | ????85.7 | ????0.0 | +20.8 |
| Ethametsulfuron+oxazole diclofop-methyls | 1.0+12 | ????100 | 99.6 | ?99.8 | ????88.0 | ????0.0 | +26.9 |
| Quizalofop-ethyl | 4 | ????84.6 | 49.2 | ?66.9 | ????0.0 | +14.6 | |
| Quizalofop-ethyl | 8 | ????90.1 | 56.0 | ?73.1 | ????0.0 | +18.1 | |
| Ethametsulfuron+quizalofop-ethyl | 0.75+4 | ????91.8 | 92.6 | ?92.2 | ????83.7 | ????0.0 | +21.4 |
| Ethametsulfuron+quizalofop-ethyl | 0.75+8 | ????97.9 | 96.9 | ?97.4 | ????86.7 | ????0.0 | +25.9 |
| Ethametsulfuron+quizalofop-ethyl | 1.0+4 | ????96.4 | 98.3 | ?97.4 | ????85.3 | ????0.0 | +27.3 |
| Ethametsulfuron+quizalofop-ethyl | 1.0+8 | ????99.8 | 99.8 | ?99.8 | ????88.1 | ????0.0 | +33.4 |
| Propaquizafop | 5 | ????91.8 | 57.6 | ?74.7 | ????0.0 | +13.2 | |
| Propaquizafop | 10 | ????94.1 | 60.9 | ?77.5 | ????0.0 | +18.6 | |
| Ethametsulfuron+propaquizafop | 0.75+5 | ????94.1 | 93.3 | ?93.7 | ????87.5 | ????0.0 | +22.1 |
| Ethametsulfuron+propaquizafop | 0.75+10 | ????98.1 | 97.3 | ?97.7 | ????88.9 | ????0.0 | +25.4 |
| Ethametsulfuron+propaquizafop | 1.0+5 | ????97.9 | 99.2 | ?98.6 | ????88.8 | ????0.0 | +24.9 |
| Ethametsulfuron+propaquizafop | 1.0+10 | ????99.7 | 99.9 | ?99.8 | ????90.0 | ????0.0 | +31.1 |
| Blank | 0 | ????0 | 0 | ?0 | ????0 | ????0 | 0 |
Table 3
| Crude oil field of vegetables institute with medicament title | Formulation rate (gram active ingredient/mu) | The individual plant mature spike number of tillering | Plant height (centimetre) | Thousand kernel weight (gram) | Rice yield (Kg/ mu) |
| Ethametsulfuron+Acetochlor | ?1.0+10 | ????2.60 | ?84.5 | ?33.5 | ?496.9 |
| Ethametsulfuron+Acetochlor | ?1.0+20 | ????2.59 | ?84.2 | ?33.6 | ?495.3 |
| Ethametsulfuron+oxazole diclofop-methyl | ?1.0+6 | ????2.64 | ?84.4 | ?33.8 | ?497.3 |
| Ethametsulfuron+oxazole diclofop-methyl | ?1.0+12 | ????2.57 | ?84.1 | ?33.9 | ?495.9 |
| Ethametsulfuron+quizalofop-ethyl | ?1.0+4 | ????2.65 | ?85.2 | ?34.2 | ?499.3 |
| Ethametsulfuron+quizalofop-ethyl | ?1.0+8 | ????2.62 | ?84.6 | ?33.9 | ?498.3 |
| Ethametsulfuron+propaquizafop | ?1.0+5 | ????2.66 | ?85.3 | ?33.1 | ?496.2 |
| Ethametsulfuron+propaquizafop | ?1.0+10 | ????2.63 | ?84.7 | ?33.6 | ?498.8 |
| Ethametsulfuron | ?1.0 | ????2.60 | ?83.9 | ?34.3 | ?500.3 |
| Blank | ?0 | ????2.63 | ?84.6 | ?33.8 | ?498.4 |
Claims (6)
1, serial herbicide composition specially for rape field, be equipped with solvent, surfactant, filler, other auxiliary agents by active ingredient and make missible oil, wetting powder, water-dispersible granules, granule, it is characterized in that, active ingredient by Ethanetsulfuron respectively with Acetochlor oxazole diclofop-methyl, quizalofop-ethyl, propaquizafop is composite forms, its compound proportion weight of 100% former medicine (all in) is as follows:
(a) Ethanetsulfuron: Acetochlor=1: 2～200, the best are 1: 5～100;
(b) Ethanetsulfuron ∶ oxazole diclofop-methyl=1: 2～150, the best is 1: 5～100;
(c) Ethanetsulfuron: quizalofop-ethyl=1: 2～150, the best are 1: 5～100;
(d) Ethanetsulfuron: propaquizafop=1: 2～150, the best are 1: 5～100.
2, serial Herbicidal combinations according to claim 1 is characterized in that active ingredient: solvent: filler: surfactant: the weight ratio of other auxiliary agents is (1～50): (0～80): (0～80): (0.1～10): (0～10).
3, according to claim 1,2 described serial herbicide compositions, it is characterized in that solvent comprises water, benzene,toluene,xylene, ethanol, isopropyl alcohol, butanols, acetone, acetonitrile, carrene, cyclohexanone, dimethyl formamide, dimethyl pyrrolidone.
4, according to claim 1,2 described serial herbicide compositions, it is characterized in that filler comprises Attagel, imvite, kaolin, bentonite, attapulgite, precipitated calcium carbonate, white carbon, talcum powder, the plaster of paris, magnesium sulfate, potash.
5, according to claim 1,2 described serial herbicide compositions, it is characterized in that surfactant comprises alkylbenzenesulfonate, farming breast 1600
#, peregal, farming breast 100
#, lignosulfonates, naphthalene sulfonate, alkyl phenol polyethylene glycol ethers, epoxidized polyether, alkylsulfonate, dispersing agent NNO, draw back powder, dispersing agent MF 2, extension agent S S, dispersing agent CNF, cleaning agent LS.
6, according to claim 1,2 described serial herbicide compositions, it is characterized in that other auxiliary agents comprise methylcellulose, polyvinylpyrrolidone, gum Arabic, gelatin, xanthans, agar-agar.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114048 CN1227052A (en) | 1999-01-29 | 1999-01-29 | Serial herbicide composition specially for rape field |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114048 CN1227052A (en) | 1999-01-29 | 1999-01-29 | Serial herbicide composition specially for rape field |
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| Publication Number | Publication Date |
|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446669C (en) * | 2005-02-06 | 2008-12-31 | 江苏天容集团股份有限公司 | Herbicide for rape field stem and leaf |
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1999
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446669C (en) * | 2005-02-06 | 2008-12-31 | 江苏天容集团股份有限公司 | Herbicide for rape field stem and leaf |
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