Compound efficient type fungicide and preparation method thereof

Abstract

The invention provides compound efficient type fungicide and a preparation method thereof. The compound efficient type fungicide is prepared from the following components: glucosamine, methane sulfonic acid, fumaric acid, benzoyl chloride, thionyl chloride, dilute hydrochloric acid, a garlic extracting solution, a chitosan solution, double-chain quaternary ammonium salt, a sodium chloride water solution, a surfactant, vermiculite, a complexing agent, sodium alginate, hydrotalcite, a corrosion inhibitor, plant essential oil, ethylenediamine tetraacetic acid, magnesium salt, tetradecanoic acid and de-ionized water. The fungicide prepared by the invention is easy to decompose and has small influences on environment; the preparation method is simple and the cost is low; the fungicide has a good bactericidal effect, high efficiency and a wide applicable range and is suitable for industrial large-scale popularization and production.

Description

technical field [0001] The invention belongs to the technical field of fungicides, and in particular relates to a compound high-efficiency fungicide and a preparation method thereof. Background technique [0002] Bactericides, also known as biocides, bactericides and algicides, microbicides, etc., usually refer to chemical agents that can effectively control or kill microorganisms, bacteria, fungi and algae. Internationally, it is usually used as a general term for agents to prevent and control various pathogenic microorganisms. [0003] The publication number is CN1149389A, which discloses a silver-containing liquid bactericide and its preparation method. Stirring silver nitrate and sodium hydroxide for a certain period of time in a certain proportion produces a dark brown precipitate, which is filtered, washed, and dried. To obtain silver oxide, dissolve the silver oxide in a certain amount of persulfate deionized water in a certain proportion, stir and dissolve at room t...

AI Technical Summary

Problems solved by technology

The bactericides prepared by the above prior art have general bactericidal effects, have problems such as being difficult to decompose, causing long-term pollution to soil and water sources, and the preparation methods are complicated and costly, so they are not suitable for industrialized large-scale production.