Dinotefuran/Spirotetramat compound insecticidal composition

A compound composition and insecticidal composition technology, applied in the direction of insecticides, acaricides, biocides, etc., can solve the problems of not being able to keep up with the speed of pest resistance, long development cycle, and high development cost. To achieve the effect of overcoming and insect pest resistance, long control effect time, and broadening the insecticidal spectrum
CN103141503AInactive Publication Date: 2013-06-12QINGDAO HANSEN BIOLOGIC SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO HANSEN BIOLOGIC SCI
Publication Date
2013-06-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention belongs to the technical field of agricultural insecticides, and particularly relates to a Dinotefuran / Spirotetramat compound insecticidal composition. The effective ingredients are Dinotefuran and Spirotetramat in a weight ratio of 3:1-1:3. The Dinotefuran / Spirotetramat compound insecticidal composition is composed of the effective ingredients with different action mechanisms, so that the action sites are increased, thereby being beneficial to overcoming and postponing the generation of insecticide resistance of insects, and widening the insecticidal spectrum; and the invention greatly enhances the insecticidal effect, has the advantages of long preventive effect time and lower consumption of effective ingredients in the field, lowers the production and use cost, and reduces the insecticide residue and environmental pollution.
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Description

technical field

[0001] The invention belongs to the technical field of agricultural insecticides, in particular to a compound insecticidal composition of dinotefuran and spirotetramat. Background technique

[0002] The chemical name of dinotefuran (dinotefuran) is (RS)-1-methyl-2-nitro-3-[(3-tetrahydrofuran)-methyl]guanidine, which was first developed by Japan’s Mitsui Chemicals and listed in 2002 third-generation neonicotinoid insecticides. It has a wide insecticidal spectrum and can control various pests such as Hemiptera, Lepidoptera and Hymenoptera, and has significant systemic and osmotic effects, showing insecticidal activity at very low doses. The insecticide is very safe to mammals, birds and aquatic organisms, has no phytotoxicity to crops, and can be used for pest control of many crops such as rice, fruit trees and vegetables. However, dinotefuran, like many chemical insecticides, will produce resistance to long-term, continuous and single use. Moreover, due to ...

Claims

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