Bactericide agent composition containing tebuconazole

Abstract

The invention provides a bactericidal agent composition with tebuconazole, which comprises two components of A and B, wherein the component A is tebuconazole, the component B is selected from metiram and myclobutanil or polyoxin. The bactericidal agent composition with tebuconazole of the invention has the advantages of overall acting system, evident efficiency-increasing effect and little medicine-consuming amount, does not generate drug resistance after being continuous used and is used for preventing and curing various crop diseases, in particular to the prevention and cure of fleck leaf cast of apple trees.

Description

A kind of fungicide composition containing tebuconazole technical field The invention belongs to the field of pesticides, in particular to a fungicide composition containing tebuconazole. Background technique Tebuconazole: a triazole fungicide. It is a systemic fungicide with protective and therapeutic effects. It is an episterol biosynthesis inhibitor, which is safe for crops and has a good effect on the prevention and treatment of spotted leaf disease. However, there is only a single-dose product of tebuconazole in the market at present, and severe resistance has been produced after long-term use. Zinc: It is a protective agent for foliar spraying, which has a strong contact effect on many pathogens such as downy mildew, leaf spot and anthracnose. It is safe for plants, and the chemical properties of the active ingredients are relatively active. It is easily oxidized into isothiocyanate compounds in water. It has a strong inhibitory effect on the enzymes containing -S...

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