Pesticide composition and application thereof

Abstract

The invention relates to a pesticide composition and application thereof to prevention and control of weeds in crop fields. The pesticide composition contains active ingredients. The active ingredients comprise isoxaflutole, terbuthylazine and s-metolachlor. The dosage form of the pesticide composition is one selected from the group consisting of missible oil, a suspending agent, an oil suspendingagent, a suspoemulsion, an emulsion in water, a microemulsion, wettable powder, water dispersible granules, a microcapsule suspending agent and a microcapsule suspension-suspending agent. By compounding isoxaflutole, terbuthylazine and s-metolachlor in the composition, a remarkable synergistic control effect is achieved, multiple field weeds can be controlled at the same time, and control effectis remarkable; meanwhile, the dosage of the pesticide composition is low, the pollution of pesticide residues to the environment is reduced, and a positive effect is achieved on the protection of theecological environment.

Description

technical field [0001] The present application relates to the technical field of pesticides, in particular to a pesticide composition and its application. Background technique [0002] Corn is the main food crop grown in my country, and it is a gramineous plant widely grown all over the world. Corn has high nutritional value and is an excellent food crop. As a high-yield food crop in China, corn is an important source of feed for animal husbandry, aquaculture, and aquaculture. Weeds in the field are one of the main factors affecting corn yield. The main weed damages are crabgrass, goosegrass, barnyardgrass, foxtail, amaranth and commelina, etc. Weeds are extremely harmful during the growth period and can cause serious damage. production cuts. [0003] At present, the herbicides and pesticides used to control field weeds in corn and other crops have the disadvantages of large dosage and strong drift; and the long-term single use of herbicides leads to the increase of drug ...

AI Technical Summary

Problems solved by technology

[0003] At present, the herbicides and pesticides used to control field weeds in corn and other crops have the disadvantages of large dosage and strong drift; and the long-term single use of herbicides leads to the increase of drug resistance of various field weeds; the cost of using existing herbicides is relatively high. high

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