Pesticidal suspending agent or missible oil containing chlorantraniliprole and high-efficiency cypermethrin and preparation method thereof

A technology of beta-cypermethrin and chlorantraniliprole, applied in the direction of insecticides, botany equipment and methods, biocides, etc.
CN101961027AInactive Publication Date: 2011-02-02PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
Publication Date
2011-02-02
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a pesticidal suspending agent or missible oil containing chlorantraniliprole and high-efficiency cypermethrin and a preparation method thereof. The pesticidal suspending agent containing the chlorantraniliprole and the high-efficiency cypermethrin comprises the following components in percentage by weight: 1.25-10 percent of chlorantraniliprole, 5 percent of high-efficiency cypermethrin, 3-4 percent of polymer dispersant SPED-300, 1-2 percent of polymer dispersant SPED-SC32, 0.1-0.25 percent of xanthan gum, 0.1-0.2 percent of magnesium aluminum silicate, 4-5 percent of ethylene glycol and 73-85 percent of deionized water. The missible oil containing the chlorantraniliprole and the high-efficiency cypermethrin comprises the following components in percentage by weight: 1.25-10 percent of chlorantraniliprole, 5 percent of high-efficiency cypermethrin, 30-40 percent of dimethylformamide, 30-50 percent of dimethylbenzene and 10-20 percent of emulsifying agent. The pesticidal composition has obvious synergy effect on ostrinia nubilalis.
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Description

technical field

[0001] The invention relates to an insecticidal composition, in particular to a binary mixture containing chlorantraniliprole and beta-cypermethrin, which is used for preventing and controlling agricultural pests such as corn borer. Background technique

[0002] Corn borer is the main pest of corn in my country. The insect mainly damages corn by boring stems, tassels and ears, seriously affecting the yield and quality of corn, reducing corn yield by more than 30%, and causing huge losses. At present, the control of corn borer is still dominated by the application of chemical pesticides, mainly organophosphorus pesticides such as parathion, phoxim and acephate, and biological pesticides such as Bacillus thuringiensis. Organophosphorus pesticides have disadvantages such as high toxicity to humans and animals, large residues, and difficult degradation. After use, the food safety level of corn will be greatly reduced. Although Bacillus thuringiensis is safe for ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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