CN103783060A - Mesosulfuron compound herbicide - Google Patents
Mesosulfuron compound herbicide Download PDFInfo
- Publication number
- CN103783060A CN103783060A CN201410069350.3A CN201410069350A CN103783060A CN 103783060 A CN103783060 A CN 103783060A CN 201410069350 A CN201410069350 A CN 201410069350A CN 103783060 A CN103783060 A CN 103783060A
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- CN
- China
- Prior art keywords
- mesosulfuron
- compound herbicide
- herbicide
- fluoroglycofen
- florasulam
- Prior art date
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Abstract
The invention relates to a mesosulfuron compound herbicide. The compound herbicide contains three active ingredients, namely mesosulfuron, florasulam and fluoroglycofen-ethyl, wherein the weight ratio of mesosulfuron to florasulam to fluoroglycofen-ethyl is (1-20): (1-20): (1-20). The herbicide provided by the invention has the advantages of safety, high speed, broad weed control spectrum, long drug applying period and little environmental influence.
Description
Technical field
The present invention relates to a kind of mesosulfuron compound herbicide.
Background technology
Wheat is the most important cereal crops of northern China, concerning the grain security of national economy and country, mainly take winter wheat as main, account for 90%, and the weeds of wheatland has affected the growth of wheat.Wheat main weeds has 30 kinds of left and right, as amur foxtail, Alopecurus, bromegrass, annual bluegrass, hard grass, caput grass, Chinese silvergrass, clearvers, ox chickweed, Veronica, crack rice neat, pale persicaria, tongue of sparrow grass, common vetch, sarson, broadcast ma wormwood artemisia, common vetch, corn gromwell, shepherd's purse, wartwort, field bindweed, field thistle, rice crock, lamb's-quarters, little lamb's-quarters, plaque holds and benbie, at present conventional wheat paddock foliar herbicide is only good to broadleaved herb control efficiency, to the anti-heterodyne of grassy weed, part is to effective not all right again to broadleaved herb effect of gramineous grass, because using year after year, some weed killer herbicide cause the pesticide resistance of weeds very large simultaneously.
Mesosulfuron has obvious anti-herbicidal effect to have fabulous safety to wheat to the grassy weeds such as wild oat, bromegrass, amur foxtail and multiple broadleaf weed.Can effectively prevent and kill off the most of grassy weed of wheat paddock, but to part grass family and most of broadleaved herb poor effect, this just need to can be reached and widen herbicide spectrum raising control efficiency with weed killer herbicide by composite other wheatlands.
Summary of the invention
technical problem
In view of this, the technical problem to be solved in the present invention is that a kind of compound herbicide is efficiently provided.
solution
In order to solve the problems of the technologies described above, the invention provides a kind of mesosulfuron compound herbicide, it is characterized in that, described compound herbicide comprises mesosulfuron, florasulam, three kinds of active components of fluoroglycofen-ethyl, and wherein the weight ratio of mesosulfuron, florasulam, fluoroglycofen-ethyl is 1～20:1～20:1～20.
Preferably, the weight ratio of mesosulfuron, florasulam, fluoroglycofen-ethyl is 2:1:1.
Preferably, the mass percent of described active component in compound herbicide is 5-70%.
Preferably, described combination dosage form is wetting powder.
Wetting powder is made up of active component, wetting agent, dispersant, filler etc.
beneficial effect
The invention provides a kind of safety, speed is fast, broad weed-killing spectrum, and the dispenser phase is long, little weed killer herbicide affected by environment.
Embodiment
FORMULATION EXAMPLE
All the other are auxiliary agent.
Inventor's discovery, this formula adopts the effect of wetting powder better.
Wetting powder WP (Wettable Powder) definition: the powderous preparations that dispersibles Yu Shuizhong formation stable suspension.
Wetting powder (WP) is with pesticide original medicine, inert filler and a certain amount of auxiliary agent, after abundant co-grinding, reaches the formulation of certain particle size in proportion.From in shape, with pulvis indistinction, but owing to having added the auxiliary agent such as wetting agent, dispersant, can be moistening by water after being added in water, disperse, form suspension, can spray and use.Compared with missible oil, wetting powder production cost is low, available paper bag or plastic bag packaging, and accumulating is convenient, safety, and packaging material ratio is easier to process; The more important thing is, wetting powder does not use solvent and emulsifier, safer to plant, is difficult for producing poisoning, environmentally safe, before fruit bagging, uses, and can avoid the stimulation of organic solvent to fruit face.
Dispersant is lignosulfonates, lignin calcium iodate, ethoxylated dodecyl alcohol sodium sulphate, how formaldehyde condensation products sulfonate of alkyl, neopelex, lauryl sodium sulfate, alkyl polyoxyethylene ether sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether Nonyl pheno base ether, polyoxyethylene polyoxypropylene base ether block copolymers, pull open powder, polymeric carboxylic salt, di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate, polyvinyl alcohol, the naphthalene sulfonate of modification, polycarboxylate, alkylnaphthalene sulfonate, alkylphenol polyoxyethylene, EO/PO block polyether, JFC, pull open powder, polyoxyethylene nonylphenol ether, octyl phenol polyoxy ethene sodium sulphate, aliphatic alcohol sulfate, alkylnaphthalene sulfonate, fatty acid amide N-metilsulfate, aliphatic alcohol polyethenoxy sodium sulphate, fatty acid sulphate, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, alkyl benzyl dimethyl ammonium chloride, the composition of one or more in alkyl amine oxide.
Wetting agent is alkyl sulfate, alkylsulfonate, naphthalene sulfonate, sodium lignin sulfonate, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, short chain EO/PO block polyether, polyoxyethylene nonylphenol ether, nonionic ethoxylate, lauryl sodium sulfate, dodecyl sodium sulfate, TERSPERSE2700, TERSPERSE1004, sodium lignin sulfonate, NNO, polyoxyethylene polyoxypropylene base ether block copolymers, alkylphenol-polyethenoxy base ether phosphate or water-soluble high-molecular compound CMC, PVA one or more composition wherein.
Filler can be solid packing and liquid filler.
Solid packing is mainly organic or inorganic solid, inert material, as talcum powder, potter's clay, diatomite, aluminium-magnesium silicate, white carbon, pyrophillite, precipitated calcium carbonate, high clay, organobentonite etc., can be one or more composition wherein.
Liquid filler mainly comprises that part oils solvent is as soya-bean oil, cottonseed oil, palm oil, cocoa butter, rapeseed oil, Semen Ricini oil, turpentine oil, enriching vegetable oil, sunflower oil, paraffin series oil, the senior fatty hydrocarbon ils of methyl naphthalene, water, methyl alcohol, ethanol, dimethylbenzene, toluene, dimethyl formamide, dimethyl sulfoxide (DMSO), 1-METHYLPYRROLIDONE, cyclohexanone, solvent naphtha, methyl oleate, plant wet goods, can be one or more composition wherein.
Can make 20%, 34.5%, 50% etc. wetting powder.
Dispenser is result after 10 days
Dispenser is result after 20 days
Each wheat of processing in community grows fine, and respectively processes community and has no any medicine spot, illustrates that compound drug of the present invention is to all safety of wheat.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (3)
1. a mesosulfuron compound herbicide, it is characterized in that, described compound herbicide comprises mesosulfuron, florasulam, three kinds of active components of fluoroglycofen-ethyl, wherein the weight ratio of mesosulfuron, florasulam, fluoroglycofen-ethyl is 1～20:1～20:1～20, and described combination dosage form is wetting powder.
2. mesosulfuron compound herbicide according to claim 1, is characterized in that, the weight ratio of mesosulfuron, florasulam, fluoroglycofen-ethyl is 2:1:1.
3. according to the mesosulfuron compound herbicide described in claim 1 and 2, it is characterized in that, the mass percent of described active component in compound herbicide is 5-70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069350.3A CN103783060A (en) | 2014-02-27 | 2014-02-27 | Mesosulfuron compound herbicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410069350.3A CN103783060A (en) | 2014-02-27 | 2014-02-27 | Mesosulfuron compound herbicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103783060A true CN103783060A (en) | 2014-05-14 |
Family
ID=50659447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410069350.3A Pending CN103783060A (en) | 2014-02-27 | 2014-02-27 | Mesosulfuron compound herbicide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103783060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318873A (en) * | 2017-08-16 | 2017-11-07 | 安徽尚禾沃达生物科技有限公司 | A kind of Herbicidal combinations containing mesosulfuron and florasulam |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428945A (en) * | 2012-01-16 | 2012-05-02 | 河北博嘉农业有限公司 | Flucarbazone-Na compounded herbicide |
| CN102550585A (en) * | 2012-01-16 | 2012-07-11 | 河北博嘉农业有限公司 | Mesosulfuron-methyl compound herbicide |
-
2014
- 2014-02-27 CN CN201410069350.3A patent/CN103783060A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428945A (en) * | 2012-01-16 | 2012-05-02 | 河北博嘉农业有限公司 | Flucarbazone-Na compounded herbicide |
| CN102550585A (en) * | 2012-01-16 | 2012-07-11 | 河北博嘉农业有限公司 | Mesosulfuron-methyl compound herbicide |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318873A (en) * | 2017-08-16 | 2017-11-07 | 安徽尚禾沃达生物科技有限公司 | A kind of Herbicidal combinations containing mesosulfuron and florasulam |
| CN107318873B (en) * | 2017-08-16 | 2019-07-02 | 安徽尚禾沃达生物科技有限公司 | A kind of Herbicidal combinations containing mesosulfuron and florasulam |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20140514 |