CN1181878A - Serial rape field herbicide compositions - Google Patents
Serial rape field herbicide compositions Download PDFInfo
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- CN1181878A CN1181878A CN 96118408 CN96118408A CN1181878A CN 1181878 A CN1181878 A CN 1181878A CN 96118408 CN96118408 CN 96118408 CN 96118408 A CN96118408 A CN 96118408A CN 1181878 A CN1181878 A CN 1181878A
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- herbicide compositions
- field herbicide
- rape field
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- spirit
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Abstract
The compositions are emulsion, wettable powder and suspending agent compounded with benzothiazole acetate derivative, and one of herbicides, e. g. diclofop-methyl as effective component as well as proper solvent, cosolvent, carrier, surfactant and other assistant. They are used in rape field and other cruciferae crop field to kill graminaceous and flatifolious weed.
Description
The present invention relates to serial rape field herbicide compositions, particularly the benzothiazolyl acetogenin respectively with the composition of diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, sethoxydim.
Rape is the main oil crop of China, but the annual harm that all is subjected to weeds and the underproduction, and it is higher that developed country's rape field weed is prevented and treated level, has before the bud and the bud post processing to the controls of weeds.The present rape field weeding of China is the bud pre-treatment, and the weed killer herbicide kind that cauline leaf is handled in the bud post processing is few, often is confined to preventing and kill off of grassy weed, as diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, sethoxydim etc.In China, can prevent and kill off rape field grassy weed, the weed killer herbicide kind that can prevent and kill off broad leaved weed again still belongs to blank at present.
The purpose of this invention is to provide a kind of by broadleaf weed herbicide benzothiazolyl acetogenin respectively with gramineous weed weedicide diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, the composite composition series of sethoxydim.
Task of the present invention is finished like this, effective ingredient in the serial rape field herbicide compositions is equipped with suitable cosolvent, solvent or carrier, surfactant and the formulated missible oil of other auxiliary agents, wetting powder, suspending agent with diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, sethoxydim respectively by the benzothiazolyl acetogenin shown in (I) formula.
In the formula: X, Y represent H, F, Cl, Br ,-OCH
3
R representative-CH
3,-C
2H
5,-C
3H
7,-CH (CH
3), H, K, Na, NH
3When x represents H, when y represents Cl, (I) just become the benzene azoles spirit that (II) formula is represented
Diclofop-methyl 2-(4-(2 ', 4 '-dichlorophenoxy) phenoxy group) methyl propionate
Oxazole diclofop-methyl 2-(4-(6-chloro-2-benzoxazole oxygen base) phenoxy group) ethyl propionate
Quizalofop-ethyl 2-(4-(6 chloro-2-quinoxaline oxygen base)-phenoxy group) ethyl propionate
Fluazifop 2-(4-(5-trifluoromethyl-2-pyridine oxygen base) phenoxy group)
Butyl propionate
Pyrrole fluorine second grass clever 2-(4-(5-trifluoromethyl-3-chloro-pyridine-2-oxygen base) phenoxy group)
Propionic acid ethoxyethyl ester
Sethoxydim 2-(1-(ethoxy imino) butyl)-5-(2-(ethylmercapto group) propyl group)
-3-hydroxyl-2-cyclohexene-1-ketone
Effective ingredient mass percent in each composition among the present invention is 5～50%, and surfactant is 1～10%, and solvent, cosolvent, carrier and other auxiliary agents are 40～94%.When the present invention is missible oil, used solvent is a toluene, benzene, dimethylbenzene, one line oil, two wires oil, methyl alcohol, ethanol, isopropyl alcohol, butanols, the cosolvent that uses is a cyclohexanone, dimethyl formamide, dioxane, dimethyl sulfoxide (DMSO), dimethyl pyrrolidone, carrene, chloroform, ethyl acetate, naphthalene, methyl naphthalene, acetonitrile, acetone etc., surfactant can be selected alkylbenzenesulfonate for use, aliphatic alcohol sulfate, alkylphenol polyoxyethylene, alkyl phenyl phenol Polyethoxyolefin ether, the alkylphenol-polyethenoxy polyethenoxy ether, alkyl phenyl phenol polyethenoxy polyethenoxy ether.When the present invention was wetting powder, used carrier had kaolin, white carbon, diatomite, potter's clay, bentonite, carriers such as precipitated calcium carbonate, clay, atlapulgite, sepiolite, the plaster of paris, talcum powder, chalky soil, and fineness is selected for use more than 325 orders.But the used surfactant of wet-milling can be commercially available NNO, BX, LS, lignosulfonates, carboxymethyl cellulose salt class, alkylsulfonate, aliphatic alcohol sulfate, alkylphenol polyoxyethylene etc.When the present invention was suspending agent, its continuous phase was water, and surfactant is dodecyl benzene sulfonate, lauryl sulfate, oleate, dioctyl sulfosuccinate, dibutyl naphthalene sulfonate, alkylphenol polyoxyethylene sulfonate, peregal, farming breast 100
#, phosphorus suffering 10
#, farming breast 1600
#, tween, class of department etc., the thickener that suspending agent uses can be selected xanthans, methylcellulose, the basic sodium cellulosate of carboxylic first (second), polyvinyl alcohol, polyvinylpyrrolidone, soluble starch, gum Arabic, gelatin, alginic acid, agar etc. for use, suspends
Embodiment 13-18
With the spirit of benzene azoles is effective ingredient with diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, sethoxydim respectively, add entry, surfactant, tackifier, viscosity stabiliser, antifreezing agent etc., be mixed with suspending agent through ball milling, sand milling, it is as follows to fill a prescription:
Embodiment 13-18
Embodiment 7-12
With the spirit of benzene azoles is effective ingredient with diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, sethoxydim respectively, adds carrier, surfactant etc. through comminution by gas stream, mixes, and joining property becomes wetting powder, and it is as follows to fill a prescription:
Embodiment 7-12
The viscosity stability that agent is used is white carbon, silica gel, bentonite, precipitated calcium carbonate.The optional spent glycol of used antifreezing agent, propane diols, glycerine, urea etc.
The present invention is used for preventing and kill off rape and all kinds of grassy weeds of crop in cruciferae and broad leaved weed such as amur foxtail, lady's-grass, green foxtail, barnyard grass grass, eleusine indica, india lovegrass, chickweed, ox chickweed, Stellaria alsine Grim., clearvers etc., to crop safety, broad weed-killing spectrum, a drug can be controlled whole weeds, dosage is 90～150 gram/mus, is before the bud of rape field, the improved seeds of bud post processing.
The invention will be further described below in conjunction with embodiment:
Embodiment 1-6
With the spirit of benzene azoles is effective ingredient with diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, sethoxydim respectively, is mixed with missible oil in the presence of solvent, cosolvent, surfactant, and it is as follows to fill a prescription:
Embodiment 1-6
Claims (12)
1, serial rape field herbicide compositions, it is characterized in that by the benzothiazolyl acetogenin shown in (I) formula be effective ingredient with diclofop-methyl, oxazole diclofop-methyl, quizalofop-ethyl, fluazifop, the spirit of pyrrole fluorine second grass, sethoxydim respectively, join with appropriate solvent, cosolvent, carrier, surfactant and the formulated missible oil of other auxiliary agents, wetting powder, suspending agent.
In the formula X, Y represent H, F, Cl, Br or-OCH
3
R representative-CH
3,-C
2H
5,-C
3H
7,-CH (CH
3)
2, H, K, Na, NH
3
2,, it is characterized in that the benzene azoles spirit that (I) in the effective ingredient represents for (II) formula according to the described serial rape field herbicide compositions of claim 1.
3, according to claim 1 and 2 described serial rape field herbicide compositions, it is characterized in that the spirit of benzene azoles and the quality proportioning of diclofop-methyl are 1: (1～400), best proportioning are 1: (1～100)
4,, it is characterized in that benzene azoles Ling Yu the quality proportioning of oxazole diclofop-methyl is (1～100) according to claim 1 and 2 described serial rape field herbicide compositions: 1, best proportioning is (2～20): 1
5,, it is characterized in that the spirit of benzene azoles and the quality proportioning of quizalofop-ethyl are (1～100) according to claim 1 and 2 described serial rape field herbicide compositions: 10, best proportioning is (1～50): 10
6, according to claim 1 and 2 described serial rape field herbicide compositions, it is characterized in that the spirit of benzene azoles and the quality proportioning of fluazifop are 10: (1～100), best proportioning are 10: (5～50)
7,, it is characterized in that the spirit of benzene azoles and the quality proportioning of pyrrole fluorine second grass spirit are (1～100) according to claim 1 and 2 described serial rape field herbicide compositions: 10, best proportioning is (5～80): 10
8,, it is characterized in that the spirit of benzene azoles and the quality proportioning of sethoxydim are (1～100) according to claim 1 and 2 described serial rape field herbicide compositions: 10, best proportioning is (1～50): 5
9, according to the described serial rape field herbicide compositions of claim 1, it is characterized in that solvent for use comprises benzene,toluene,xylene, a line oil, methyl alcohol, ethanol, isopropyl alcohol, butanols, the cosolvent of use comprises acetonitrile, carrene, chloroform, cyclohexanone, dimethyl formamide, dioxane, naphthalene, methyl naphthalene, dimethyl sulfoxide (DMSO), dimethyl pyrrolidone, ethyl acetate, acetone
10,, it is characterized in that used carrier comprises kaolin, bentonite, atlapulgite, sepiolite, white carbon, diatomite, precipitated calcium carbonate, talcum powder, the plaster of paris, chalky soil, potter's clay, imvite, clay according to claim 1 and 2 described serial rape field herbicide compositions
11,, it is characterized in that used surfactant is anionic, nonionic and their mixed type according to claim 1 and 2 described serial rape field herbicide compositions
12,, it is characterized in that used other auxiliary agents comprise urea, polyvinyl alcohol, ethanol, glycerine, octanol, carboxymethyl cellulose salt according to claim 1 and 2 described serial rape field herbicide compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118408 CN1181878A (en) | 1996-11-12 | 1996-11-12 | Serial rape field herbicide compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96118408 CN1181878A (en) | 1996-11-12 | 1996-11-12 | Serial rape field herbicide compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1181878A true CN1181878A (en) | 1998-05-20 |
Family
ID=5125069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96118408 Pending CN1181878A (en) | 1996-11-12 | 1996-11-12 | Serial rape field herbicide compositions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1181878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088977C (en) * | 1999-07-08 | 2002-08-14 | 江苏省农药研究所 | Suspending benzothiazole herbicide and its recompounding preparation |
| 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 |
-
1996
- 1996-11-12 CN CN 96118408 patent/CN1181878A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1088977C (en) * | 1999-07-08 | 2002-08-14 | 江苏省农药研究所 | Suspending benzothiazole herbicide and its recompounding preparation |
| 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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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |