Dispersible oil suspending agent containing spirotetramat and dinotefuran

A technology of spirotetramat and dinotefuran, which is applied in the directions of insecticides, biocides, animal repellants, etc., can solve the problems of high water solubility, difficult preparation and high technical requirements of dinotefuran, and achieves resistance to rainwater erosion. , Long lasting effect, improve the effect of drug efficacy
CN104855412AInactive Publication Date: 2015-08-26SHAANXI SUNGER ROAD BIO SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHAANXI SUNGER ROAD BIO SCI
Publication Date
2015-08-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a formula, a preparation method and an application of a dispersible oil suspending agent containing spirotetramat and dinotefuran. The formula comprises 5-50% of spirotetramat, 5-50% of dinotefuran, 5-25% of emulsifying agent, 2-15% of dispersing agent, 1-8% of wetting agent, 1-7% of thickening agent, 1-6% of stabilizing agent and the balance of dispersion medium. The suspending agent has the characteristics of environmental protection, high crop safety, rain drop erosion resistance, long lasting period and the like, and has a good control effect on scale insects, aphis, phylloxera and trialeurodes vaporariorum.
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Description

technical field

[0001] The invention relates to an agricultural insecticide, specifically a dispersible oil suspension composed of the first active ingredient spirotetramat, the second active ingredient dinotefuran and auxiliary agents, belonging to the technical field of pesticide compounding. Background technique

[0002] Spirotetramat, English name spirotetramat, chemical name: 4-(ethoxycarbonyloxy)-8-methoxy-3-(2,5-xylyl)-1-azaspiro[4, 5] -Decan-3-en-2-one. Spirotetramat is a tetronic acid compound and is a lipid synthesis inhibitor. With a unique action profile, it is a modern insecticide with bi-directional systemic conduction properties, moving up and down throughout the plant body. Spirotetramat has a broad insecticidal spectrum and long-lasting effect, which can provide effective control for up to 8 weeks. It can be used in a variety of crops such as cotton, soybeans, citrus trees, apple trees, pear trees, tropical fruit trees, nuts, grapes, hops, potatoes and ve...

Claims

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