Compound bactericidal agent containing zincpolyanemine and ethylicin

Abstract

The invention relates to a botanical fungicide used for controlling the powdery mildew and gray mold of fruit trees and vegetables, in particular to a compounded fungicide containing zincpolyanemine and ethylicin, and pertains to the technical field of pesticides. The active ingredients of the fungicide are the zincpolyanemine and ethylicin with the weight ratio of 1:2 to 5:1. In the preparation ingredients of the fungicide, the ethylicin and the zincpolyanemine totally account for 5 percent to 60 percent of the weight of the preparation agents, grass vinegar accounts for 5 to 20 percent of the gross weight of the fungicide, addition agents (surfactant, wetter) account for 5 to 10 percent of the gross weight of the fungicide, and the rest is fillers. The invention utilizes the synergy of the zincpolyanemine and ethylicin to make up for the own deficiency of single-dosage pesticide, thus overcoming the pesticide resistance of diseases and improving the pesticide application effect. Through practical test, the fungicide has remarkable control efficiency to the powdery mildew and gray mold of fruit trees and vegetables, with high efficiency, safety and environment protection.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a botanical fungicide for preventing and treating powdery mildew and gray mold of fruit trees and vegetables, in particular to a compound fungicide containing dark russin and acetoallicin. Background technique [0002] For strawberry, sand pear, grape, etc. in fruit trees, and tomato, pepper, etc. in vegetables, powdery mildew and gray mold are the main common diseases, and serious occurrences in some areas cause large yield losses. At present, in large-scale production, chemical control is still an important means to control the above two diseases. Since the main drugs used to prevent and treat the disease for many years are carbendazim, saccharin, triadimefon, etc., drug resistance has appeared in production; Shigao, polyoxin, Fuxing, and A Misida and other pesticides are mostly imported from abroad, and the price is high, which is difficult for farmers to accept in large-sca...

AI Technical Summary

Problems solved by technology

Since the main drugs used to prevent and treat the disease for many years are carbendazim, saccharin, triadimefon, etc., drug resistance has appeared in production; Shigao, polyoxin, Fuxing, and A Misida and other pesticides are mostly imported from abroad, and the price is high, which is difficult for farmers to accept in large-scale production

Moreover, chemical pesticides have problems such as relatively high toxicity and heavy pollution, which are not good for people's health. In the production of green food, it is necessary to develop high-efficiency and low-toxic botanical pesticides

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