Multifunctional bactericidal composition and application of multifunctional bactericidal composition

Abstract

The invention discloses a multifunctional bactericidal composition with efficacies of sterilizing, resisting diseases and increasing the yield, and application of the multifunctional bactericidal composition, and belongs to the technical field of pesticides. The bactericidal composition mainly comprises three active components, namely effective amounts of a component A, a component B and a component C, wherein the component A is one of cupric glutamate, copper lysine, copper glycinate and copper disodium ethylenediaminetetraacetate; the component B is one or more of allicin A, ethylicin, polyoxins, validamycin, agricultural antibiotic 120, zhongsheng mycin, astromicin and prochloraz-manganese chloride complex; the component C is an iron-zinc-manganese-molybdenum complex of EDTA; and the composition also can comprise a bordeaux mixture. The bactericidal composition is capable of rapidly and efficiently controlling diseases, promoting crop growth and increasing yield, and has excellent prevention and treatment effects on downy mildew, brown patch, banded sclerotial blight, blight, stem rot, black spot, ring spot, early defoliation, anthracnose and rust disease of field crops.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a multifunctional bactericidal composition with functions of sterilization, disease resistance, production increase and the like and its application, belonging to the technical field of pesticides. Background technique [0002] Amino acid copper complex, stable chemical properties, low toxicity to humans and animals, wide bactericidal spectrum, high efficiency, low toxicity, and low residue. It can promote growth and increase production of crops, and has obvious preventive and therapeutic effects on various fungal and bacterial infectious diseases. [0003] Agricultural antibiotics are produced by microbial fermentation, and have been more and more popularized and utilized because of their advantages such as high activity, small dosage, good selectivity, and no accumulation or residue in the environment. Allicin and allicin have the characteristics of broad-spectrum safety and high eff...

AI Technical Summary

Problems solved by technology

Allicin and allicin have the characteristics of broad-spectrum safety and high efficiency and are not easy to produce drug resistance, but their duration of action is short and excessive use is easy to burn seedlings

[0004] Bordeaux mixture is a protective fungicide. In agricultural production, other fungicides are often used alternately with Bordeaux mixture. However, since Bordeaux mixture is an alkaline pesticide, in the prior art, Bordeaux is sprayed 7-15 days after other fungicides are used. If the interval time is too long, it will easily lead to the spread of the disease and it is difficult to control

[0005] In order to prevent the occurrence and spread of diseases, farmers often use the method of increasing the dosage and frequency of application. With the increase of the frequency of application, the cost of disease prevention is increased, and the long-term use of a single fungicide induces bacteria to develop resistance to the drug. drug resistance, and even develop into cross-resistance and multi-resistance. At the same time, the extensive use of pesticides pollutes the environment and does not meet the standards of modern green food production.