CN110024799A - Herbicidal composition - Google Patents
Herbicidal composition Download PDFInfo
- Publication number
- CN110024799A CN110024799A CN201910349939.1A CN201910349939A CN110024799A CN 110024799 A CN110024799 A CN 110024799A CN 201910349939 A CN201910349939 A CN 201910349939A CN 110024799 A CN110024799 A CN 110024799A
- Authority
- CN
- China
- Prior art keywords
- propaquizafop
- cloransulammethyl
- fomesafen
- herbicidal composition
- herbicide
- 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
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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
- A01N41/06—Sulfonic acid amides
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/60—1,4-Diazines; Hydrogenated 1,4-diazines
-
- 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
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 present invention relates to composition pesticide technical field, especially a kind of herbicidal composition；The active constituent of the herbicide is propaquizafop, cloransulammethyl and fomesafen, and the mass ratio of propaquizafop, cloransulammethyl and fomesafen is 1-8:3-25:3-25；Activity when propaquizafop, cloransulammethyl and fomesafen is used alone will be above to the activity of weeding for examination weeds herba digitariae, herba eleusines indicae, Amaranthus retroflexus, the rhizome of nutgrass flatsedge after propaquizafop, cloransulammethyl and fomesafen compounding in the present invention, there is synergistic effect；Degrass spectrum is expanded after another compounding, and dosage is also reduced；It is of the invention containing propaquizafop, cloransulammethyl and the multiple composition pesticide of fomesafen, effective component mechanism of action is different, the shortcomings that certain product of long-term single use can be overcome to be easy to produce resistance, the service life of medicament is extended, is of great importance to Weed Resistance comprehensive treatment.
Description
Technical field
The present invention relates to composition pesticide technical field, especially a kind of herbicidal composition.
Background technique
Soybean weeds mainly have: the annual gramineous weeds such as barnyard grass, herba setariae viridis, Amaranthus retroflexus；Siberian cocklebur, amaranth, black nightshade, perfume (or spice)
The annual broadleaf weeds such as Ru, pale persicaria, Chenopodiaceae, dayflower；The perennial weeds such as meadow pine, sowthistle, setose thistle, field thistle.It is miscellaneous
It is the one of the major reasons of the soybean underproduction that grass, which is caused harm,.
Chemical method weeding is one of the main means of soybean weeds prevention and control, is held using single kind compound herbicide
Weeds are easily led to develop drug resistance.Meanwhile grass phase is complicated when soybean weeds generation, gramineae weed, broadleaf weeds etc. are more
The mixed life of type weeds, is all shown defects and limitations in one aspect using single kind compound herbicide, cannot be complete
Complete solution is determined farmland weed.The combination of variety classes compound herbicide can expand degrass spectrum, promote actual effect, delay weeds anti-
Pharmacological property, time and labour saving advantage.
Summary of the invention
In view of the above-mentioned problems existing in the prior art, the present invention provide a kind of weeding ratio it is high, using safe, broad weed-killing spectrum
Herbicidal composition.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of herbicidal composition, the active constituent of the herbicide are propaquizafop, cloransulammethyl and fomesafen,
The mass ratio of propaquizafop, cloransulammethyl and fomesafen is 1-8:3-25:3-25.
Further, the mass ratio of the propaquizafop, cloransulammethyl and fomesafen are as follows: 1:5:5,4:7:7,3:
11:11、5:16:19、5:21:15、5:21:4、7:15:24。
Further, the dosage form of the herbicide be wettable powder, it is water dispersible granules, aqueous suspension agent, oil-suspending agent, micro-
One of emulsion, suspended emulsion or aqueous emulsion.Wettable powder, water dispersible granules, aqueous suspension agent, oil-suspending agent, microemulsion,
Suspended emulsion or aqueous emulsion are existing known technology, and preferably wettable powder, water dispersible granules, aqueous suspension agent or oil suspend
Agent.Auxiliary material in above-mentioned dosage form be selected from wetting agent, dispersing agent, stabilizer, thickener, antifreezing agent, suspension stabilizer, defoaming agent,
Preservative, disintegrating agent, solvent, filler etc..
Wetting agent is alkyl sulfate, sulfonate, fatty acid or aliphatic ester sulfate, carboxylic acid soaps, phosphate, polyoxy
Vinyl alkyl phenolic ether, polyoxyethylene aliphatic alcohol ether, any one in polyoxyethylene polyoxypropylene block copolymer can improve
The moisture dispersibility of herbicide in water.
Dispersing agent is barium stearate, alkyl benzene sulphonate sodium salt, alkyl phenol polyoxyethylene ether phosphate, glycerine fatty acid rouge are poly-
Any one in ethylene oxide ether, polyoxyethylene carboxylate, can promote herbicide to disperse in water, have herbicide good
Good stability.
Stabilizer is one or more of epoxidized soybean oil or epoxidized linseed oil.
Thickener is aluminium-magnesium silicate, in hydroxyethyl cellulose, methylcellulose, bentonite, attapulgite, Arabic gum
Any one, the viscosity of adjustable suspending agent improves suspending agent to reduce the sedimentation that suspending agent generates during storage
Suspension stability.
Antifreezing agent is acid phosphate amine salt, in alkylamine, fatty acid amide, organic acid esters, alkyl succinimide
It is one or more of.
Suspension stabilizer is one of aluminum magnesium silicate or precipitated calcium carbonate.
Defoaming agent is silicone emulsion, the fatty acid ester compounded object of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxy
Appointing in ethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene glycerin ether, dimethyl silicone polymer
It anticipates one kind, plays emulsion adjuvant, so that emulsifying effectiveness is more preferable.
Preservative is benzoic acid, sodium benzoate, sorbic acid, potassium sorbate, calcium propionate.One of
Disintegrating agent is potato starch, sodium carboxymethyl starch, starch, any one in ammonium sulfate, can accelerate moisture
The disintegration rate of shot agent in water, makes water dispersible granules more rapid and better play a role.
Solvent is methyl oleate, methyl esterification soybean oil, corn oil, any one in white oil, can adsorb and remove well
Effective component in careless agent, reaches slow release effect.
Filler is montmorillonite, talcum powder, white carbon black, silica, any one in precipitated calcium carbonate, can be well
The effective component in herbicide is adsorbed, slow release effect is reached.
Further, the active constituent accounts for the 5%-90% of the total weight of herbicide.
Further, the active constituent accounts for the 18%-60% of the total weight of herbicide.
A kind of application of herbicidal composition in Soybean Field annual grassy weeds.
It is using the beneficial effect of technical solution of the present invention:
In the present invention by after propaquizafop, cloransulammethyl and fomesafen compounding to for examination weeds herba digitariae, herba eleusines indicae, anti-
Branch amaranth, the rhizome of nutgrass flatsedge activity of weeding be above propaquizafop, cloransulammethyl and activity when fomesafen be used alone, have
Synergistic effect.Degrass spectrum is expanded after another compounding, and dosage is also reduced.
It is of the invention to act on machine containing propaquizafop, cloransulammethyl and the multiple composition pesticide of fomesafen, effective component
Different, the shortcomings that certain product of long-term single use can be overcome to be easy to produce resistance is made, extend medicament uses the longevity
Life, is of great importance to Weed Resistance comprehensive treatment.
Specific embodiment
Below by specific embodiment, invention is further described in detail.Unless stated otherwise, embodiment party below
Technology used in formula is routine techniques known to those skilled in the art；Used instrument and equipment and reagent
Deng being that those skilled in the art can be by for example commercially available equal acquisitions of public approach.
In following embodiment, unless otherwise stated, all percentages are weight percentage.
Embodiment 1
18% propaquizafop, cloransulammethyl and fomesafen oil-suspending agent: propaquizafop 4%, cloransulammethyl 7%, fluorine
Sulfanilamide (SN) grass ether 7%, polyoxyethylated alkyl phenol 5%, polyoxyethylene carboxylate 5%, fatty polyoxyethylene 2%, aluminium-magnesium silicate
3%, silicone emulsion 2%, methyl esterification soybean oil are supplemented to 100%.
The preparation method comprises the following steps: after propaquizafop, cloransulammethyl and fomesafen are mixed with solvent, then by unclassified stores one
It rises and is added in reaction kettle mixing machine, stir evenly, material is injected in multistage sand mill and is ground, the fineness of materials after grinding
98% after 1-5 μm by discharging, and material is transferred in high-shear emulsifying kettle, can be made into 18% propaquizafop, chlorine ester sulphur after emulsification
Careless amine and fomesafen oil-suspending agent.
Embodiment 2
33% propaquizafop, cloransulammethyl and fomesafen oil-suspending agent: propaquizafop 3%, cloransulammethyl 15%, fluorine
Sulfanilamide (SN) grass ether 15%, polyoxyethylated alkyl phenol 5%, polyoxyethylene carboxylate 5%, fatty polyoxyethylene 2%, aluminium-magnesium silicate
3%, silicone emulsion 2%, methyl esterification soybean oil are supplemented to 100%.
The preparation method is the same as that of Example 1.
Embodiment 3
50% propaquizafop, cloransulammethyl and fomesafen oil-suspending agent: propaquizafop 6%, cloransulammethyl 22%, fluorine
Sulfanilamide (SN) grass ether 22%, polyoxyethylated alkyl phenol 5%, polyoxyethylene carboxylate 5%, fatty polyoxyethylene 2%, aluminium-magnesium silicate
3%, silicone emulsion 2%, methyl esterification soybean oil are supplemented to 100%.
The preparation method is the same as that of Example 1.
Embodiment 4
40% propaquizafop, cloransulammethyl and fomesafen wettable powder: propaquizafop 5%, cloransulammethyl 16%,
Fomesafen is poly- 19%, ethylene oxide alkyl phenol ether 5%, polyoxyethylene aliphatic alcohol ether 5%, polyoxyethylene carboxylate 5%, covers
De- soil is supplemented to 100%.
Preparation method: according to above-mentioned formula, active component propaquizafop, cloransulammethyl and fomesafen coarse powder are broken into
The powdered substance of partial size≤420 micron is stand-by；Two kinds of active components, auxiliary agent and solid carrier are mixed evenly, through gas
Stream crush method be made partial size≤44 micron mixed material, the mixed material be 40% propaquizafop, cloransulammethyl and
Fomesafen wettable powder.
Embodiment 5
60% propaquizafop, cloransulammethyl and fomesafen wettable powder: propaquizafop 10%, cloransulammethyl
42%, fomesafen is poly- 8%, ethylene oxide alkyl phenol ether 5%, polyoxyethylene aliphatic alcohol ether 5%, polyoxyethylene carboxylate
5%, montmorillonite is supplemented to 100%.
Preparation method is the same as embodiment 4.
Embodiment 6
41% propaquizafop, cloransulammethyl and fomesafen wettable powder: propaquizafop 5%, cloransulammethyl 21%,
Fomesafen is poly- 15%, ethylene oxide alkyl phenol ether 5%, polyoxyethylene aliphatic alcohol ether 5%, polyoxyethylene carboxylate 5%, covers
De- soil is supplemented to 100%.
Preparation method is the same as embodiment 4.
Embodiment 7
46% propaquizafop, cloransulammethyl and fomesafen water dispersible granules: propaquizafop 7%, methyl iodide sulphur is grand 35%,
Cloransulammethyl 15%, fomesafen 24%, glycerine fatty acid rouge polyoxyethylene ether 5%, potato starch 5%, montmorillonite
It is supplemented to 100%.
The preparation method comprises the following steps:, by three kinds of active components, auxiliary agent and solid carrier co-grinding, using water according to above-mentioned formula
It after wetting, is granulated by Squeezinggranulator, then being dried, sieving obtained partial size is 200 microns~5000 microns in particle
The mixed material of shape, the mixed material are the water dispersible granules of 46% propaquizafop, cloransulammethyl and fomesafen.
Test method
This experimental method is the field control effectiveness test of propaquizafop, cloransulammethyl and fomesafen compound, while with
95% propaquizafop raw medicine, 60% water dispersible granules cloransulammethyl and 60% fomesafen water dispersible granules be comparison
Reagent, contrast agent are commercially available.
Test method: with the compound of propaquizafop, cloransulammethyl and fomesafen in the present invention to the soybean owner of farmland
Want the control efficiency of weeds and the safety to stubble crop is worked as.In Jiangsu Province, Institute of agricultural sciences experimental plot, Funing into
Row, in the soybean 3-4 leaf phase, the weeds 2-6 leaf phase is administered, and carries out the investigation of fresh weight preventive effect, field efficacy to weeds within every 28 days after application
Experimental data is shown in Table 1.
It is herbicide prepared in embodiment 1-7 for medicine reagent.
Respondent and method: herba digitariae, herba eleusines indicae, Amaranthus retroflexus, the rhizome of nutgrass flatsedge.
Table 1
Note: 100 expressions are prevented and kill off completely or death, and 0 indicates not prevent and kill off or damage.
As it can be seen from table 1 to for trying weeds herba digitariae, Cowhells after propaquizafop, cloransulammethyl and fomesafen compounding
Grass, Amaranthus retroflexus, the rhizome of nutgrass flatsedge activity of weeding be above propaquizafop, cloransulammethyl and work when fomesafen be used alone
Property, there is synergistic effect.Degrass spectrum is expanded after another compounding, and dosage is also reduced.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.It is all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should all be included in the protection scope of the present invention.This
The technical scope of item invention is not limited to the contents of the specification, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (6)
1. a kind of herbicidal composition, it is characterised in that: the active constituent of the herbicide is propaquizafop, cloransulammethyl and fluorine
Sulfanilamide (SN) grass ether, the mass ratio of propaquizafop, cloransulammethyl and fomesafen are 1-8:3-25:3-25.
2. herbicidal composition according to claim 1, it is characterised in that: the propaquizafop, cloransulammethyl and fluorine sulphur
The mass ratio of amine grass ether are as follows: 1:5:5,4:7:7,3:11:11,5:16:19,5:21:15,5:21:4,7:15:24.
3. herbicidal composition according to claim 1 or 2, it is characterised in that: the dosage form of the herbicide is wettable
One of pulvis, water dispersible granules, aqueous suspension agent, oil-suspending agent, microemulsion, suspended emulsion or aqueous emulsion.
4. herbicidal composition according to claim 1, it is characterised in that: the active constituent accounts for the total weight of herbicide
5%-90%.
5. a kind of herbicidal composition according to claim 1, it is characterised in that: the active constituent accounts for the total of herbicide
The 18%-60% of weight.
6. a kind of application of the herbicidal composition according to any one of claims 1 to 5 in Soybean Field annual grassy weeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349939.1A CN110024799A (en) | 2019-04-28 | 2019-04-28 | Herbicidal composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349939.1A CN110024799A (en) | 2019-04-28 | 2019-04-28 | Herbicidal composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110024799A true CN110024799A (en) | 2019-07-19 |
Family
ID=67240693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910349939.1A Pending CN110024799A (en) | 2019-04-28 | 2019-04-28 | Herbicidal composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110024799A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820216A (en) * | 2020-07-30 | 2020-10-27 | 海南大学 | Application of cassava field herbicide composition in prevention and treatment of cyperus rotundus |
| CN113115784A (en) * | 2021-04-26 | 2021-07-16 | 河南省农业科学院植物保护研究所 | Herbicide composition for preventing and treating cyperus rotundus in alfalfa field and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986688A (en) * | 2012-12-20 | 2013-03-27 | 联保作物科技有限公司 | Soybean field weeding composition and preparation thereof |
-
2019
- 2019-04-28 CN CN201910349939.1A patent/CN110024799A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986688A (en) * | 2012-12-20 | 2013-03-27 | 联保作物科技有限公司 | Soybean field weeding composition and preparation thereof |
Non-Patent Citations (3)
| Title |
|---|
| 徐长清等: ""75%氟磺胺草醚对夏大豆田一年生杂草防除效果研究"", 《农业科技通讯》 * |
| 范永强: "《现代中国花生栽培》", 30 November 2014, 山东科学技术出版社 * |
| 赵桂芝: "《百种新农药使用方法》", 31 July 2002, 中国农业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820216A (en) * | 2020-07-30 | 2020-10-27 | 海南大学 | Application of cassava field herbicide composition in prevention and treatment of cyperus rotundus |
| CN113115784A (en) * | 2021-04-26 | 2021-07-16 | 河南省农业科学院植物保护研究所 | Herbicide composition for preventing and treating cyperus rotundus in alfalfa field and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110024799A (en) | Herbicidal composition | |
| CN102113488A (en) | Cyflumetofen-containing insecticidal/acaricidal composition | |
| CN102308809A (en) | Pesticide composition containing etoxazole | |
| CN107318873B (en) | A kind of Herbicidal combinations containing mesosulfuron and florasulam | |
| CN101554156A (en) | Fomesafen microemulsion and preparation method thereof | |
| CN101990893A (en) | Pesticide composition containing etoxazole and pyridaben | |
| CN104839199A (en) | Complex insecticide based on neurotoxicity pesticide and graphene oxide | |
| CN103947655B (en) | A kind of Pesticidal combination comprising ivermectin and spiral shell mite ester | |
| CN101554159A (en) | Fenpropathrin microemulsion and preparation method thereof | |
| CN102599167A (en) | Chlorantraniliprole and Spinetoram compound suspending agent and preparation method thereof | |
| CN110037034A (en) | A kind of rice herbicide of containing Bispyribac-sodium | |
| CN104106569B (en) | A kind of Clodinafop-propargyl microemulsion and preparation method thereof and application process | |
| CN101491248B (en) | Preparation method of fenpyroximate suspending agent | |
| JPH10500676A (en) | Novel pestiside composition of "oil-in-water emulsion" | |
| CN102696660B (en) | A kind of Pesticidal combination containing Tefluthrin | |
| JPH01283201A (en) | Stable agricultural chemical composition suspended in water | |
| CN113100250B (en) | Acaricidal composition containing mitochondrial oxidative phosphorylation inhibitor and application thereof | |
| JPH0543401A (en) | Aqueous suspension of agricultural chemical preparation | |
| CN109997867A (en) | A kind of herbicide containing halosulfuronmethyl | |
| CN113854297A (en) | Nano suspending agent containing fluorine chlorantraniliprole and methoxyfenozide and preparation method thereof | |
| CN105613553A (en) | Anti-hydrolysis nicosulfuron water suspension and preparation method therefor | |
| CN110115270A (en) | A kind of corn field herbicide composition | |
| CN102805089A (en) | Insect and mite killing composition containing Cyflumetofen and emamectin benzoate | |
| CN105613511A (en) | Agricultural pesticide composition and application thereof | |
| CN110024796A (en) | Peanut Fields herbicide composition |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |