Bactericidal composition

Abstract

The invention relates to a bactericidal composition, comprising effective components of polyoxin and Xinjunan in a mass percentage of 1-80:80-1; and the polyoxin and Xinjunan account for 1-80% in a formulation. The bactericidal composition of the invention can be prepared into dosage forms of a suspending agent, a wettable pulvis, a water disperse granule, an emulsion in water and a micron emulsion through methods widely-known by technical personnel in the field. The pesticidal composition of the invention can be used for controlling a plurality of crop virus diseases and bacterial diseases, such as tobacco mosaic virus disease, cucumber mosaic virus disease, maize dwarf mosaic virus disease, stripe disease, paddy rice dwarf disease, and a plurality of fungous diseases, such as powdery mildew and rust disease.

Description

Technical field: [0001] The invention relates to a pesticide composition with a synergistic effect in the field of pesticides, the active ingredients of which are polyoxin and octoprobin. Background technique: [0002] Viral diseases and bacterial diseases are important diseases of commercial crops such as tomato, pepper and tobacco, which cause serious yield losses to vegetable cultivation and tobacco leaf production in protected and open fields every year. Many years of research have been carried out at home and abroad on the prevention and control of plant virus diseases. Although some antiviral agents such as Phytophthora have begun to enter the practical stage, chemically synthesized agents have long cycle times, high costs, high toxicity, and The shortcomings such as serious environmental pollution are far from meeting the requirements of sustainable agricultural development. [0003] Polyoxin, with a unique mechanism of action, selectively inhibits the synthesis of c...

AI Technical Summary

Problems solved by technology

[0002] Viral diseases and bacterial diseases are important diseases of commercial crops such as tomato, pepper and tobacco, which cause serious yield losses to vegetable cultivation and tobacco leaf production in protected and open fields every year

Many years of research have been carried out at home and abroad on the prevention and control of plant virus diseases. Although some antiviral agents such as Phytophthora have begun to enter the practical stage, chemically synthesized agents have long cycle times, high costs, high toxicity, and The shortcomings such as serious environmental pollution are far from meeting the requirements of sustainable agricultural development.

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