CN103651471A - Efficient environment-friendly metaflumizone emulsifiable concentrate preparation and preparation method of preparation - Google Patents
Efficient environment-friendly metaflumizone emulsifiable concentrate preparation and preparation method of preparation Download PDFInfo
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- CN103651471A CN103651471A CN201210342166.2A CN201210342166A CN103651471A CN 103651471 A CN103651471 A CN 103651471A CN 201210342166 A CN201210342166 A CN 201210342166A CN 103651471 A CN103651471 A CN 103651471A
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Abstract
The invention belongs to the technical field of pesticides, and particularly relates to a metaflumizone-containing emulsifiable concentrate and a preparation method of the preparation. The metaflumizone emulsifiable concentrate mainly consists of the following materials in percentage by weight: 1-20% of metaflumizone, 5-25% of an emulsifier, 5-50% of a solvent and a cosolvent, 0.1-7% of an anti-freezing agent, 0.5-8% of a stabilizer, 0-5% of a penetrant and the balance being vegetable oil and esterified derivatives. According to the metaflumizone emulsifiable concentrate provided by the invention, the preparation process is simple, the packaging requirements are low, the use of organic solvents is reduced, and the environmental pollution is slight; compared with emulsifiable concentrate prepared from aromatics, the metaflumizone emulsifiable concentrate is better in volatility, surface tension and permeability, and can be widely applied to the prevention of plant diseases of multiple crops, fruits and vegetables and the like.
Description
Technical field
The invention belongs to the technical field of agricultural chemicals, be specifically related to a kind of metaflumizone environmental protection missible oil and preparation Fang Yifa thereof of containing, and the application aspect control crop pests.
Background technology
Metaflumizone (metaflumizone) chemical name (E+Z) 2 one [2 one (4 one cyano-phenyls) 1 [3 one (trifluoromethyl) phenyl] ethylidene]-N-[4 mono-(trifluoromethoxy) phenyl] a hydrazine carbonyl oxamides, metaflumizone is a kind of insecticide of brand-new mechanism of action, by being attached on the acceptor of sodium-ion channel, obstruction sodium ion is current, with the compound of chrysanthemum ester class or other kinds without cross resistance.This medicine is mainly by insect, to take food to enter in its body, stomach toxicity to occur and kill off the insect pests, and action of contace poison is less, without systemic action.Metaflumizone has obvious control efficiency to chewing and sting caste Lepidoptera and the coleoptera of food; As better in colorado potato beetles control efficiency to coleopteran pest class Diabrotica; To Thysanoptera, mite class and nematode without any activity.It is very potential that this medicine is used for preventing and treating the non-crop pests aspects such as ant, termite, red fire ant, fly and cockroach.This medicine has good control efficiency for target pest, the larva in each length of time, after insect's food-taking, this medicine enters polypide, by the sodium-ion channel on unique mechanism of action blocking-up insect neuron axon film, make sodium ion can not pass through axolemma, and then suppress nerve impulse and make excessive the loosening of polypide, paralysis, after several hours, insect stops taking food, dead in 1 ~ 3d.
A few days ago, domestic farm chemical emulsion preparation substantially also all needs to use the organic solvents such as aromatics,, these organic solvents mainly contain benzene,toluene,xylene, methyl alcohol. and year is with 20 1 30 ten thousand tons.But it is low, inflammable and explosive and to shortcomings such as human and environment toxicity height that these have flash-point, whole entered environments after organic solvent and auxiliary agent are used, contaminated environment simultaneously, also can be damaged health.
Along with National Development and Reform Committee strengthens the structural adjustment to formulations of pesticide product, the friendly type of development environment, toxicity are low, easily degraded, and the efficient soluble additive of renewable resources derivative substitutes the not environmental protection auxiliary agents such as aromatics, being applied to farm chemical emulsion preparation, is the needs of the sustainable development of socio-economy.
Summary of the invention
The object of the invention is, a kind of metaflumizone environmental protection missible oil is provided, it makes solvent with vegetable oil, and saving resource reduces environmental pollution, while volatility, and surface tension, permeance property is better.
The present invention for achieving the above object, realizes by following technical solution:
Metaflumizone missible oil is made by the composition of following weight percentage: the former medicine 1-20% of metaflumizone of structural formula (1), emulsifier 5-25%, solvent and cosolvent 5-50%, antifreezing agent 0.1-7%, stabilizing agent 0.5-8%, bleeding agent 0-5%, surplus is vegetable oil and esterification derivative.
Described vegetable oil is soybean oil, cottonseed oil, rapeseed oil, pine-tree oil, manioca crude oil, castor oil, cocoa butter one or more.Described carboxylate is the esterification derivative of above-mentioned vegetable oil and lower alcohol.
Described emulsifier phenethyl phenol polyethenoxy polyethenoxy ether, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, castor oil polyoxyethylene ether, styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether, phenethyl phenol polyethenoxy ether phosphate, alkylphenol polyoxyethylene sulfosuccinates, alkyl benzene calcium sulfonate, the mixing of one or more in sodium alkyl benzene sulfonate, alkyl diphenyl ether disulphonic acid sodium, fatty acid methyl ester ethoxylate sulfonate.
Described antifreezing agent is one or more in ethylene glycol, propane diols, glycerine, polyethylene glycol, sorbierite or urea.
Described stabilizing agent is that 3-is chloro-1, one or more in 2-expoxy propane, butyl glycidyl ether, phenyl glycidyl ether, cresyl glycidyl ether, polyethylene glycol diglycidyl ether, sodium sorbate.
Described described bleeding agent is disecoctylmaleate sodium sulfonate, azone, Butacide, one or more in dodecyl pyrrolidone.
Raw material used in the present invention is commercially available prod.
The present invention is that vegetable oil replaces organic solvent, to operator's safety, belongs to the environmental type formulations of pesticide, compare with the missible oil of aromatics preparation, and volatility, surface tension, permeance property is better, after applying, will produce great economic benefit and social benefit.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited thereto, and the formulation preparation method in embodiment is conventional method, and except special instruction, all percentage is mass percent.
Embodiment 1: metaflumizone 2%, castor oil polyoxyethylene ether 3%, phenethyl phenol polyethenoxy polyethenoxy ether 5%, aliphatic acid polyethenoxy ether 5%, alkyl benzene calcium sulfonate 2%, isopropyl alcohol 2%, n-butanol 2%, 3-is chloro-1,2-expoxy propane 2%, mix, with soybean oil polishing, be uniformly mixed into transparent and homogeneous liquid, obtain 2% metaflumizone missible oil.
Embodiment 2: metaflumizone 5%, phenethyl phenol polyethenoxy ether 6%, styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether 5%, alkyl diphenyl ether disulphonic acid sodium 4%, phenethyl phenol polyethenoxy ether phosphate 3%, cresyl glycidyl ether 2%, isopropyl alcohol 4%, n-butanol 2%, ethylene glycol 4%, add jatropha curcas oil polishing, be uniformly mixed into transparent and homogeneous liquid, obtain 5% metaflumizone missible oil.
Embodiment 3: metaflumizone 12.5%, dodecyl pyrrolidone 4%, phenethyl phenol polyethenoxy ether 5%, phenethyl phenol polyethenoxy polyethenoxy ether 4%, alkylphenol polyoxyethylene sulfosuccinates 4%, phenethyl phenol polyethenoxy ether phosphate 4%, 3-is chloro-1,2-expoxy propane 2%, isopropyl alcohol 3%, n-butanol 2%, ethylene glycol 3%, mixes, and adds pine-tree oil carboxylate polishing, be uniformly mixed into transparent and homogeneous liquid, obtain 12.5% metaflumizone missible oil.
Table 1 is the preventive effect experiment of 12.5% metaflumizone missible oil to Chinese cabbage diamond-back moth
By the visible 12.5% metaflumizone vegetable oil missible oil of table 1, overcome the slow-footed shortcoming of the common aromatic solvents missible oil of metaflumizone desinsection, had obvious synergistic effect, good to the control efficiency of Chinese cabbage diamond-back moth.
Embodiment 4: metaflumizone missible oil 20%, 1-METHYLPYRROLIDONE 3%, azone 2%, phenethyl phenol polyethenoxy ether 5%, phenethyl phenol polyethenoxy polyethenoxy ether 6%, alkyl alcohol APEO 4%, fatty acid methyl ester ethoxylate sulfonate 4%, 3-is chloro-1,2-expoxy propane 2%, isopropyl alcohol 4%, n-butanol 2%, ethylene glycol 4%, mix, add pine-tree oil carboxylate polishing, be uniformly mixed into transparent and homogeneous liquid, obtain 20% metaflumizone missible oil.
Claims (6)
1. a metaflumizone missible oil, its active ingredient is metaflumizone missible oil, it is characterized in that, each component is as follows by weight percentage: metaflumizone 1-20%, emulsifier 5-25%, solvent and cosolvent 5-50%, antifreezing agent 0.1-7%, stabilizing agent 0.5-8%, bleeding agent 0-5%, surplus is vegetable oil or its carboxylate.
2. metaflumizone missible oil according to claim 1, is characterized in that, described vegetable oil is soybean oil, cottonseed oil, rapeseed oil, pine-tree oil, manioca crude oil, castor oil, cocoa butter one or more; Described carboxylate is the esterification derivative of above-mentioned vegetable oil and lower alcohol.
3. missible oil according to claim 1, it is characterized in that, described emulsifier phenethyl phenol polyethenoxy polyethenoxy ether, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, castor oil polyoxyethylene ether, styrene phenol formaldehyde resin polyoxyethylene poly-oxygen propylene aether, phenethyl phenol polyethenoxy ether phosphate, alkylphenol polyoxyethylene sulfosuccinates, alkyl benzene calcium sulfonate, the mixing of one or more in sodium alkyl benzene sulfonate, alkyl diphenyl ether disulphonic acid sodium, fatty acid methyl ester ethoxylate sulfonate.
4. missible oil according to claim 1, is characterized in that, described antifreezing agent is one or more in ethylene glycol, propane diols, glycerine, polyethylene glycol, sorbierite or urea.
5. missible oil according to claim 1, it is characterized in that, described stabilizing agent is that 3-is chloro-1, one or more in 2-expoxy propane, butyl glycidyl ether, phenyl glycidyl ether, cresyl glycidyl ether, polyethylene glycol diglycidyl ether, sodium sorbate.
6. missible oil according to claim 1, is characterized in that, described bleeding agent is disecoctylmaleate sodium sulfonate, azone, Butacide, one or more in dodecyl pyrrolidone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210342166.2A CN103651471A (en) | 2012-09-17 | 2012-09-17 | Efficient environment-friendly metaflumizone emulsifiable concentrate preparation and preparation method of preparation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210342166.2A CN103651471A (en) | 2012-09-17 | 2012-09-17 | Efficient environment-friendly metaflumizone emulsifiable concentrate preparation and preparation method of preparation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689016A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Insecticide for tea cultivation |
| CN106614742A (en) * | 2016-11-14 | 2017-05-10 | 陈啟文 | Vegetable insecticide and preparation method thereof |
| CN117099791A (en) * | 2023-10-23 | 2023-11-24 | 山东潍坊润丰化工股份有限公司 | Dispersible liquid containing metolachlor and prometryn and preparation method thereof |
-
2012
- 2012-09-17 CN CN201210342166.2A patent/CN103651471A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689016A (en) * | 2013-12-30 | 2014-04-02 | 青岛崂乡茶制品有限公司 | Insecticide for tea cultivation |
| CN106614742A (en) * | 2016-11-14 | 2017-05-10 | 陈啟文 | Vegetable insecticide and preparation method thereof |
| CN117099791A (en) * | 2023-10-23 | 2023-11-24 | 山东潍坊润丰化工股份有限公司 | Dispersible liquid containing metolachlor and prometryn and preparation method thereof |
| CN117099791B (en) * | 2023-10-23 | 2024-01-30 | 山东潍坊润丰化工股份有限公司 | Dispersible liquid containing metolachlor and prometryn and preparation method thereof |
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Application publication date: 20140326 |