CN103749449A - Weeding composition - Google Patents
Weeding composition Download PDFInfo
- Publication number
- CN103749449A CN103749449A CN201110462834.0A CN201110462834A CN103749449A CN 103749449 A CN103749449 A CN 103749449A CN 201110462834 A CN201110462834 A CN 201110462834A CN 103749449 A CN103749449 A CN 103749449A
- Authority
- CN
- China
- Prior art keywords
- mesotrione
- emulsifier
- ethyl
- solvent
- fluoroglycofen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title abstract description 12
- 238000009333 weeding Methods 0.000 title abstract description 6
- IPPAUTOBDWNELX-UHFFFAOYSA-N (2-ethoxy-2-oxoethyl) 5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate Chemical group C1=C([N+]([O-])=O)C(C(=O)OCC(=O)OCC)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 IPPAUTOBDWNELX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000005578 Mesotrione Substances 0.000 claims abstract description 12
- KPUREKXXPHOJQT-UHFFFAOYSA-N mesotrione Chemical compound [O-][N+](=O)C1=CC(S(=O)(=O)C)=CC=C1C(=O)C1C(=O)CCCC1=O KPUREKXXPHOJQT-UHFFFAOYSA-N 0.000 claims abstract description 12
- -1 polyoxyethylene nonyl phenyl ether Polymers 0.000 claims abstract description 11
- 239000002904 solvent Substances 0.000 claims abstract description 11
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004480 active ingredient Substances 0.000 claims abstract description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 5
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 claims abstract description 4
- 230000002363 herbicidal effect Effects 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 5
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 3
- 235000011132 calcium sulphate Nutrition 0.000 claims description 3
- 239000001175 calcium sulphate Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 150000004996 alkyl benzenes Chemical class 0.000 abstract description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 description 26
- 240000000111 Saccharum officinarum Species 0.000 description 11
- 235000007201 Saccharum officinarum Nutrition 0.000 description 11
- 240000008042 Zea mays Species 0.000 description 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 6
- FIKAKWIAUPDISJ-UHFFFAOYSA-L paraquat dichloride Chemical compound [Cl-].[Cl-].C1=C[N+](C)=CC=C1C1=CC=[N+](C)C=C1 FIKAKWIAUPDISJ-UHFFFAOYSA-L 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- 241001290610 Abildgaardia Species 0.000 description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 2
- 241000209504 Poaceae Species 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical group C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 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 1
- VTNQPKFIQCLBDU-UHFFFAOYSA-N Acetochlor Chemical compound CCOCN(C(=O)CCl)C1=C(C)C=CC=C1CC VTNQPKFIQCLBDU-UHFFFAOYSA-N 0.000 description 1
- KSFOVUSSGSKXFI-GAQDCDSVSA-N CC1=C/2NC(\C=C3/N=C(/C=C4\N\C(=C/C5=N/C(=C\2)/C(C=C)=C5C)C(C=C)=C4C)C(C)=C3CCC(O)=O)=C1CCC(O)=O Chemical compound CC1=C/2NC(\C=C3/N=C(/C=C4\N\C(=C/C5=N/C(=C\2)/C(C=C)=C5C)C(C=C)=C4C)C(C)=C3CCC(O)=O)=C1CCC(O)=O KSFOVUSSGSKXFI-GAQDCDSVSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- UATJOMSPNYCXIX-UHFFFAOYSA-N Trinitrobenzene Chemical compound [O-][N+](=O)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1 UATJOMSPNYCXIX-UHFFFAOYSA-N 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 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
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- WJNRPILHGGKWCK-UHFFFAOYSA-N propazine Chemical compound CC(C)NC1=NC(Cl)=NC(NC(C)C)=N1 WJNRPILHGGKWCK-UHFFFAOYSA-N 0.000 description 1
- 229950003776 protoporphyrin Drugs 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- ODCWYMIRDDJXKW-UHFFFAOYSA-N simazine Chemical compound CCNC1=NC(Cl)=NC(NCC)=N1 ODCWYMIRDDJXKW-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a weeding composition, which is characterized in that the active ingredient is compounded from mesotrione and fluoroglycofen ethyl, and the weight percentage of each component is as follows: 10% of mesotrione and 20% of fluoroglycofen ethyl and balance being emulsifier and solvent; the solvent is selected from xylene or dichloromethane. The emulsifier is selected from one or several of polyoxyethylene nonyl phenyl ether, alkyl benzene calcium sulfate, phenethyl phenyl polyoxyethylene-polyoxypropylene ether. After each effective ingredient of the composition is mixed, the advantages are complemented, thereby minimizing amount, delaying weed resistance generation with good weeding effect and saved labor and time.
Description
Technical field
The present invention relates to a kind of Herbicidal combinations, especially a kind of compound weeding composition containing mesotrione, fluoroglycofen-ethyl, belongs to agriculture technical field.
Background technology
Along with social progress, in China rural area, the theory that science and technology is tilled the land is rooted in the hearts of the people, and weed killer herbicide is widely used.But long-term or simple one or the class weed killer herbicide of using, easily forms intrinsic herbicide spectrum, causes the scope relative narrower of management of weeds, easily makes grass change mutually simultaneously, and after susceptible weeds is controlled, the weeds that drug resistance is strong are but more easily grown up.Mesotrione is a kind of interior selective herbicide of inhaling, better to most broad leaved weeds and following grassy weed preventive effect of 4 leaf phases, to all safety of corn, sugarcane, there is good cauline leaf and process actively, there is again soil and close down effect, efficient, low-residual and to environment friendliness, the exploitation of this product is conducive to the development of pesticide producing and modern agriculture, but it is on the high side, the cost of applying is higher, and extensive use process is slow.Fluoroglycofen-ethyl, chemical name 0-[5-(the chloro-a of 2-, a; a-tri-is fluoro-to toloxyl)-2-nitro benzoyl] hydroxyl ethyl acetate, it is diphenyl ether herbicide, is that protoporphyrin is oxidized mould inhibitor; once it is absorbed by plants, only under illumination condition, just bring into play effect.This compound reacts with mol-chloric, generates the virose compound tetrapyrrole of plant cell tool, gathers and has an effect, and in accumulation process, plant cell membrane is disappeared completely, then causes cell inclusion seepage.
People start to be devoted to the research and development of corn, sugarcane field weed killer herbicide already.Investigation discovery, many weed killer herbicide products to corn safety are more responsive to sugarcane.Application number is that 031052479 Chinese invention patent application discloses a kind of herbicidal composition, it is characterized in that containing sym-trinitrobenzene, amide-type and paraquat weed killer herbicide, wherein triazine herbicide can be atrazine, Simanex or propazine, acetamide-group herbicides can be Acetochlor, butachlor, propisochlor or isopropyl methoxalamine, triazine herbicide: acetamide-group herbicides: paraquat is 1-10: 1-10: 1.It is can be before seedling or after seedling directed uses controlling weeds on as the crops of corn and sugarcane.Application number is that 2009101620373 Chinese invention patent application discloses a kind of microemulsion weeding composition containing paraquat and fluoroglycofen-ethyl, it is take paraquat and fluoroglycofen-ethyl as active component, take water as carrier, then add a small amount of solvent and surfactant composition.For nonirrigated farmland weeding, prior to seeding, broadcast rear seedling before or its middle and late growth stage spraying or protectiveness directed spraying carry out management of weeds.People take much count of the composite of weed killer herbicide to study, and expand herbicide spectrum, improve drug effect to reach, and reduce the effect of control of weeds cost.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is to provide a kind of Herbicidal combinations, with the weeds of control of maize, sugarcane field, improve the preventive effect of weed killer herbicide, reduce control of weeds cost, solve the shortcoming that sugarcane field herbicide effects is poor, herbicidal spectrum is narrow, prevent and kill off the multiple weeds in corn, sugarcane field, and to succession crop safety.
For solving the problems of the technologies described above, the technical solution used in the present invention is, a kind of Herbicidal combinations, its active ingredient by mesotrione, fluoroglycofen-ethyl is composite forms, the percentage by weight of each component is:
Mesotrione 10%, fluoroglycofen-ethyl 20, surplus is emulsifier and solvent;
Described solvent is selected from dimethylbenzene or carrene.
Described emulsifier is selected from one or more in polyoxyethylene nonylphenol ether, alkylbenzene calcium sulphate, phenethyl phenyl polyoxyethylene polyoxypropylene ether.
Between the active ingredient of said composition, there is no antagonism, to crop safety, its herbicidal effect is not only better than the simple superposition of usefulness separately, and has made up the deficiency on each comfortable herbicidal spectrum.Grass family in corn, sugarcane field, broad-leaved and sedge weed are all had to good preventive effect, can significantly expand herbicide spectrum.
Herbicidal combinations of the present invention, can effectively prevent and kill off the various weeds in corn, sugarcane field, and herbicidal effect is good, time saving and energy saving.Mixed rear mutual supplement with each other's advantages of each active principle of said composition, consumption reduces, and has delayed herbicide resistance generation.
Medicament involved in the present invention is purchased from market.The preparation method of Herbicidal combinations of the present invention is industry conventional process.
Embodiment
Below in conjunction with embodiment to the detailed description of the invention.
Embodiment 1
A kind of Herbicidal combinations, its active ingredient by mesotrione, fluoroglycofen-ethyl is composite forms, the percentage by weight of each component is: mesotrione 10%, fluoroglycofen-ethyl 20, surplus is emulsifier and solvent;
Described solvent is dimethylbenzene; Described emulsifier is phenethyl phenyl polyoxyethylene polyoxypropylene ether.
Embodiment 2
A kind of Herbicidal combinations, its active ingredient by mesotrione, fluoroglycofen-ethyl is composite forms, the percentage by weight of each component is: mesotrione 10%, fluoroglycofen-ethyl 20, surplus is emulsifier and solvent;
Described solvent is carrene, and described emulsifier is the composition of alkylbenzene calcium sulphate and polyoxyethylene nonylphenol ether.
The Herbicidal combinations of the various embodiments described above obviously improves the integrated control effect of weeds, has expanded herbicide spectrum.Said composition, to sugarcane and succession crop safety thereof, all has good preventive effect to the grass family in sugarcane field, broad-leaved and sedge weed.Said composition is conducive to increase crop yield, alleviates peasant's labour intensity, can bring better economic benefit and social benefit.
Claims (1)
1. a Herbicidal combinations, is characterized in that: its active ingredient by mesotrione, fluoroglycofen-ethyl is composite forms, the percentage by weight of each component is:
Mesotrione 10%, fluoroglycofen-ethyl 20, surplus is emulsifier and solvent;
Described solvent is selected from dimethylbenzene or carrene;
Described emulsifier is selected from one or more in polyoxyethylene nonylphenol ether, alkylbenzene calcium sulphate, phenethyl phenyl polyoxyethylene polyoxypropylene ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462834.0A CN103749449A (en) | 2011-12-30 | 2011-12-30 | Weeding composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110462834.0A CN103749449A (en) | 2011-12-30 | 2011-12-30 | Weeding composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103749449A true CN103749449A (en) | 2014-04-30 |
Family
ID=50516907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110462834.0A Pending CN103749449A (en) | 2011-12-30 | 2011-12-30 | Weeding composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103749449A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376558A (en) * | 2016-08-30 | 2017-02-08 | 枣阳市众成化工有限公司 | Fluoroglycofen-containing wettable powder |
| CN106386835A (en) * | 2016-08-30 | 2017-02-15 | 枣阳市众成化工有限公司 | Preparation method of wettable powder containing fluoroglycofen ethyl |
| CN106472497A (en) * | 2016-08-30 | 2017-03-08 | 枣阳市众成化工有限公司 | A kind of application of the wettable powder containing fluoroglycofen-ethyl |
| CN106489977A (en) * | 2016-08-30 | 2017-03-15 | 枣阳市众成化工有限公司 | A kind of application of the composition that contains fluoroglycofen-ethyl |
| CN106719762A (en) * | 2016-08-30 | 2017-05-31 | 枣阳市众成化工有限公司 | A kind of Herbicidal combinations containing fluoroglycofen-ethyl |
-
2011
- 2011-12-30 CN CN201110462834.0A patent/CN103749449A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376558A (en) * | 2016-08-30 | 2017-02-08 | 枣阳市众成化工有限公司 | Fluoroglycofen-containing wettable powder |
| CN106386835A (en) * | 2016-08-30 | 2017-02-15 | 枣阳市众成化工有限公司 | Preparation method of wettable powder containing fluoroglycofen ethyl |
| CN106472497A (en) * | 2016-08-30 | 2017-03-08 | 枣阳市众成化工有限公司 | A kind of application of the wettable powder containing fluoroglycofen-ethyl |
| CN106489977A (en) * | 2016-08-30 | 2017-03-15 | 枣阳市众成化工有限公司 | A kind of application of the composition that contains fluoroglycofen-ethyl |
| CN106719762A (en) * | 2016-08-30 | 2017-05-31 | 枣阳市众成化工有限公司 | A kind of Herbicidal combinations containing fluoroglycofen-ethyl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |