Fungicide for preventing and curing rice blast

Abstract

The mycode for preventing and curing rice blast is formed from (wt%) 25-60% of copper succinin adipate, 5.0-15.0% of tricyclazole, 5.0-10.0% of surfactant and the rest is filling material. Said invention utilzies the internal absorption action of tricyclazole and protection action of copper succinin adpitate to prevent and cure rice blast. Said product can be mixed with 500-800 times water, and its prevention and curing effect can be up to above 85%.

Description

technical field [0001] The invention relates to a pesticide, in particular to a pesticide for preventing and treating rice blast. Background technique [0002] Rice blast is one of the main diseases of rice. At present, a single dose of tricyclazole is generally used to control it. However, due to resistance and other problems, it has been found that its efficacy has decreased after long-term use, and the use cost is high. Contents of the invention [0003] The object of the present invention is to propose a fungicide for preventing and treating rice blast that can improve the control effect on rice blast and reduce the use cost per unit area. [0004] The bactericide for preventing and treating rice blast of the present invention is a binary compound bactericide whose active ingredients are copper succinate and tricyclazole, and its components and contents are as follows: [0005] Copper succinate (referred to as DT) 25-60% [0006] Tricyclazole 5.0-15.0% [0007] Surf...

AI Technical Summary

Problems solved by technology

[0002] Rice blast is one of the main diseases of rice. At present, a single dose of tricyclazole is generally used to control it. However, due to resistance and other problems, it has been found that its efficacy has decreased after long-term use, and the cost of use is high.