Novel lactonic ring compound contained pesticidal composition and dosage forms and application thereof

Abstract

The invention designs a novel lactonic ring compound contained pesticidal composition. The novel lactonic ring compound contained pesticidal composition comprises a component A and a component B as effective components, wherein the mass ratio of the component A to the component B is 1-80 to 1-80; the component A is a lactonic ring-containing nematocidal compound; the component B is one or more compounds of a nematocide, a pesticide, a bactericide, a weedicide or a plant growth regulator. The novel lactonic ring compound contained pesticidal composition can achieve a relatively good nematocidal effect at a relatively low concentration, greatly reduces the toxicity of the conventional agricultural composition and has low residues in crops, so that harms to humans and animals are small and the safety of agricultural production is improved; the novel lactonic ring compound contained pesticidal composition uses the lactonic ring-contained nematocide and other pesticidal active components together, can delay generation of resistance, can enlarge the control spectrum of diseases and pests, and even can achieve the purpose of controlling the diseases, the pests, and weeds at the same time, so that the novel lactonic ring compound contained pesticidal composition is time-saving and labor-saving and improves the efficiency of agricultural production.

Description

Technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide composition containing a novel lactone ring compound and its formulation and application. Background technique [0002] The development of new compounds is the most effective means to solve crop problems in the field of pesticides. However, the development cycle of new compounds is long and the input is large. Therefore, the method of composition should be used in use to delay the development of resistance and prolong the development of new compounds. Service life, if the composition contains two or three active ingredients of insecticidal, bactericidal or herbicidal at the same time, the purpose of simultaneous control of diseases, pests and weeds can be achieved. [0003] The compounds containing the lactone ring, whether in racemic or trans structure, are new and efficient nematicides, and the dosage is small, which is very environmentally friendly. The patents CN10655...

AI Technical Summary

Problems solved by technology

[0002] The development of new compounds is the most effective means to solve crop problems in the field of pesticides. However, the development cycle of new compounds is long and the investment is large. Therefore, the method of composition should be used to delay the generation of resistance and prolong the life of new compounds. If the composition contains two or three kinds of insecticidal, bactericidal or herbicidal active ingredients at the same time, the purpose of simultaneous prevention and control of diseases, insect pests and weeds can be achieved

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