Insecticidal composition containing spinosad and cyromazine

Abstract

The invention discloses an insecticidal composition containing spinosad and cyromazine as well as a preparation method and application thereof. The insecticidal composition is characterized by containing the spinosad, the cyromazine and other assistants, wherein the weight ratio of the spinosad to the cyromazine is 1:140-4:1. The insecticidal composition can be used for controlling various injurious insets and has the advantages of safety, environmental protection, low cost and good effect. An indoor toxicity test and a field test prove that the composition has an obvious synergistic effect. Because no report on the blending of the spinosad and the cyromazine exists at home and abroad, the invention provides the insecticidal composition.

Description

technical field [0001] The invention belongs to the field of agricultural chemicals, and relates to a compound insecticidal composition and its application, in particular to an insecticidal composition with spinosad and cyromazine as main active ingredients and its application. Background technique [0002] In the actual process of agricultural production, the application of chemical agents is the most effective means of controlling plant diseases and insect pests, but the most likely problem caused by chemical control of pests is the generation of pest resistance. Moreover, long-term continuous high-dose application of a single chemical insecticide is likely to cause a series of problems such as drug residues and environmental pollution. Reasonable compounding or mixing of chemical insecticides can expand the insecticidal spectrum, improve the control effect, extend the application period, reduce the dosage, reduce the injury, reduce the residue, and delay the occurrence an...

AI Technical Summary

Problems solved by technology

It can effectively control pests of Lepidoptera, Diptera and Thysanoptera, and can also control some pest species in Coleoptera and Orthoptera that eat a lot of leaves, and control of piercing-sucking pests and

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