Compound seed treatment agent containing triflumezopyrim and ethylicin, and application of compound seed treatment agent

Abstract

The invention discloses a compound seed treatment agent containing triflumezopyrim and ethylicin; the compound seed treatment agent is prepared from active components, i.e., the ethylicin and the triflumezopyrim, wherein the weight ratio of the ethylicin to the triflumezopyrim is equal to (1 to 10) to (10 to 1); the invention also discloses application of the compound seed treatment agent in control of rice planthoppers. The compound seed treatment agent has the advantages that the compound seed treatment agent is prepared by perfectly combining pesticides with different insecticidal mechanisms so as to be used for treating rice seeds; compared with a single pesticide, the compound seed treatment agent has an obvious synergistic effect and is long in lasting period; the rice planthoppers and rice thrips do not need to be controlled in the early and middle growth stage of rice, so that the control cost can be reduced; the compound seed treatment agent can reduce the pesticide consumption in the rice growing period and reduce environmental pollution and agricultural residues, is safe to the growth of the rice, and can be operated manually or mechanically; furthermore, the compound seed treatment agent can promote seedling emergence and growth of the rice and improve the stress resistance of the rice.

Description

technical field [0001] The invention belongs to the field of seed treatment agents, in particular to a compound seed treatment agent containing trifluoropyrimidine and acetocilin and an application thereof. Background technique [0002] Rice is one of the main food crops in my country. There are many kinds of diseases and insect pests in its growth period, especially pests, such as rice planthopper, thrips, leaf roller, stem borer, etc. In the year when the occurrence of diseases and insect pests is light, the rice growth period It needs 5-6 sprays for prevention and control, and 8-10 times of spraying in severe years, causing serious non-point source pollution of farmland, excessive rice residues, etc., and increasing the cost of planting for farmers. How to reduce the amount and frequency of use of pesticides is a prominent problem in rice production at present. Pesticide reduction use technology, in addition to wet spreading technology of pesticides, precision pesticide ap...

AI Technical Summary

Problems solved by technology

[0004] Allicin (also known as antibacterial agent 402) is a derivative of allicin. It is a broad-spectrum fungicide that mainly protects and has certain eradication and systemic effects. It has poor control effect on rice planthoppers

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