A kind of bactericidal composition containing metystrobin and cycloflufen
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A technology of cycloflufen and nifedimethacrylate, applied in the directions of fungicides, biocides, biocides, etc., to achieve the effects of good bactericidal effect, low drug cost, and excellent control effect
Active Publication Date: 2017-06-06
SHAANXI SUNGER ROAD BIO SCI
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Problems solved by technology
After searching, the applicant found that there is no bibliographical report on the mixed control of powdery mildew with metroxystrobin and flufluxamid at present, and it was further found through experiments that the compounding of medistrobin and flufluxamid, which have different action mechanisms, has Unexpected effect, not only significant synergistic effect, but also significantly improve the control effect on powdery mildew, reduce the dosage of pesticides, reduce the cost of control, and improve the safety of crops
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Embodiment 1
[0071] Weigh 20% nifedioxime, 2% fenfluramide, 6% sodium lignosulfonate, 2% sodium naphthalene sulfonate, 5% sodium alkyl sulfate, 0.4% magnesium aluminum silicate, 0.1% bentonite, 5 % Propylene glycol, 0.1% sodium benzoate, 1% hexanol, and deionized water are added to 100% by weight. The above raw materials are mixed, high-speed shearing and dispersing for 30 minutes, and sanded to particle size D with a sand mill 90 After the diameter is less than 10 μm, a 22% nifenostrobin·cycloflunomide suspension is prepared.
Embodiment 2
[0073] Weigh 10% Nitrofen, 10% Cyfluoxan, 3% polycarboxylate, 2% phenethylphenol polyoxyethylene ether phosphate, 5% sodium alkyl sulfate, 0.5% carboxymethyl fiber Vegetarian, 3% glycerol, 0.2% formaldehyde, 1% butanol, and deionized water are added to 100% by weight. The above raw materials are mixed, high-speed shearing and dispersing for 30 minutes, and sanded to particle size D with a sand mill 90 After the diameter is less than 10μm, a 20% nifenostrobin·cycloflunomide suspension is prepared.
Embodiment 3
[0075] Weigh 1% Nitrofen-ethyl, 20% Cyfluranil, 3% Sodium Alkyl Naphthalene Formaldehyde Condensate Sulfonate, 2% Phenethylphenol Polyoxyethylene Ether Phosphate, 5% Sodium Alkyl Sulfate, 0.5 % Carboxyethyl cellulose, 3% polyethylene glycol, 0.2% potassium sorbate, 2% octanol, and deionized water to 100% by weight. The above raw materials are mixed, high-speed shearing and dispersing for 30 minutes, and sanded to particle size D with a sand mill 90 After the diameter is less than 10μm, a 21% nifenostrobin·cyclofluzamide suspension is prepared.
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Abstract
The invention discloses a sterilization composition containing meptyldinocap and cyflufenamid and application of sterilization composition. Effective active components of the sterilization composition comprise a first active component and a second active component which are respectively meptyldinocap and cyflufenamid, wherein the weight ratio of the first active component to the second active component is (1:50) to (50:1), is preferably (1:1) to (40:1) and is further preferably (5:1) to (36:1). The sterilization composition can be prepared into agriculturally acceptable dose forms including a suspending agent, a microemulsion, a water emulsion, a water agent, a dispersible suspending agent, wettable powder and a water dispersible granule. The sterilization composition has reasonable components and good sterilization effect, and the activity and the sterilization effect are not simple superposition of the activity of each component; compared with a single preparation, the sterilization composition has a remarkable synergistic effect except the remarkable sterilization effect and has good crops safety. The sterilization composition has remarkable prevention and treatment effects on the powdery mildew of crops.
Description
Technical field [0001] The invention relates to a bactericidal composition, which is composed of a first active ingredient nifedioxime, a second active ingredient cyflunomide and an auxiliary agent, and belongs to the technical field of compound pesticides. Background technique [0002] Nitrofen, English name meptyldinocap, chemical name: 2,4-dinitro-6-(1-methylheptyl) phencrotonate. Nitrofen-methyl is a methoxy acrylate fungicide developed by Dow AgroScience, which is separated from 6 isomers of the fungicidal (mite) agent dinocap (CAS: 39300-45-3) One of the isomers with the highest biological activity. A new product that is more friendly to the environment and non-target organisms. The mechanism of action is the same as that of Dimitox. It is a kind of uncoupling agent of pathogen oxidative phosphorylation, which has the functions of prevention, treatment and eradication. It is a non-systemic acaricide with a certain contact bactericidal effect. It is mainly used for the p...
Claims
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Application Information
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