Fungicide containing epoxiconazole and scutellaria baicalensis

Abstract

The invention relates to a fungicide containing epoxiconazole and scutellaria baicalensis. The fungicide is composed of the epoxiconazole and the scutellaria baicalensis. The weight ratio of the epoxiconazole and the scutellaria baicalensis is 1-6 to 10-50. The invention further provides application of the fungicide containing the epoxiconazole and the scutellaria baicalensis on prevention and control of the rice sheath blight disease. According to the fungicide, the traditional Chinese medicine scutellaria baicalensis is blended with other ingredients of the fungicide, and it is proved by experiments that after the scutellaria baicalensis is added to the fungicide, the drug resistance of pathogens to the fungicide can be reversed, so that the prevention and control effects of the fungicide are improved, the drug use cost and drug residues can be lowered greatly, higher economic benefits are created for farmers, and meanwhile the food safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a fungicide containing epoxiconazole and scutellaria baicalensis. Background technique [0002] Epoxiconazole, chemical name: (2RS,3SR)-3-(2-chlorophenyl)-2-(4-fluorophenyl)-2-[(1H1,2,4-triazole-1 -base) methyl] oxirane, chemical structural formula is: [0003] [0004] Epoxiconazole is a kind of systemic triazole fungicide, its active ingredient epoxiconazole inhibits the synthesis of ergosterol of pathogenic bacteria, hinders the formation of bacterial cell wall, and epoxiconazole molecule has a certain effect on a fungal enzyme (14-dencthylase) Strong affinity, compared with currently known fungicides, it can more effectively inhibit pathogenic fungi. Epoxiconazole can increase the activity of vantinase in crops, leading to the contraction of fungal haustoria and inhibiting the invasion of pathogens. This is the unique characteristic of epoxiconazole among all triazole...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to provide a fungicide containing epoxiconazole and baicalin, which overcomes the reduc

Images