Bactericide agent composition containing mepanipyrim and oxpoconazole

Abstract

The invention relates to a disinfectant composition formed by using mepanipyrim and oxazoline as main ingredients and adding addition agent as well as filler carriers. The composition has the advantages of special effects on preventing and curing gray mold for various vegetables, simple processing technique, no three wastes and convenient use.

Description

(1) Technical field [0001] The invention belongs to the field of pesticides and relates to a fungicide composition. (2) Background technology [0002] Botrytis cinerea is an important disease in vegetable production. Vegetables cultivated in both open and protected areas commonly occur, and vegetables in protected greenhouses and greenhouses suffer the most serious losses. Botrytis cinerea is caused by the infection of Botrytis cinerea fungus. The fungus attaches to the sick body with hyphae, sclerotia or conidia, or remains in the soil to survive the winter and become the source of primary infection in the second year. The conidia live on the sick body for 4-5 months. The germs are spread by agricultural operations such as wind and rain, airflow, and irrigation. The conidia produced on the diseased melons, leaves, and flowers can repeatedly infect the disease, and the killed male flowers can also repeatedly infect the disease when they fall on the leaves and stems. Insuff...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many fungicides and pesticides used to prevent and control botrytis cinerea, and the control effect is always unsatisfactory, such as 50% sacralin wettable powder 2000 times liquid, 50% diphenhydrine wettable powder 1500 times liquid, 50% more The 500-fold solution of Bactendazim WP, the 600-fold solution of 75% chlorothalonil WP, etc. Due to long-term repeated or unscientific use of these agents, the resistance of vegetable gray mold is serious, and the amount of application increases, which leads to an increase in control costs. high

Images