High-efficiency nontoxic insecticidal sterilization aqueous nutrient solution, and preparation method and use method of aqueous nutrient solution

Abstract

The invention discloses a high-efficiency nontoxic insecticidal sterilization aqueous nutrient solution, and a preparation method and a use method of the aqueous nutrient solution. The high-efficiencynontoxic insecticidal sterilization aqueous nutrient solution comprises the following active ingredients: tripterygium wilfordii alkaloid, triptolide, omphalin, gemma agrimoninae-olide, capsaicine, xanthoxylin, vitamin B6, copper sulfate, zinc sulfate, potassium sulfate, penicillin sodium and water. The high-efficiency nontoxic insecticidal sterilization aqueous nutrient solution can be directlyspread to stems and leaves of crops or into soil or injected into plant stems through injection tools. The insecticidal sterilization multielement aqueous nutrient solution is innocuous to human and livestock, does not pollute an environment and the crops, is free from toxic residue, and long in efficacy duration, and has extra-strong broad-spectrum effects of preventing and controlling diseases,pests, bacterial diseases, fog diseases, mould and the like of the crops, tea, fruits and vegetables; the application frequency can be reduced; and economic cost and labor are saved.

Description

technical field [0001] The invention belongs to the technical field of biopesticides, and in particular relates to a high-efficiency, non-toxic insecticidal and sterilizing nutrient solution, and a preparation method and a use method of the nutrient solution. Background technique [0002] my country is a large agricultural country. Highly toxic pesticides such as 1059, 666, and 1605 are used in agricultural production. There is no effective supervision on the use of pesticides. Except for a few highly toxic pesticides, chloropicrin, which is strictly supervised, anyone can buy them. commercialized pesticides. There is no supervision on whether it is used according to the recommended method and label. Taking pesticides as an example, farmers are accustomed to prevent and control diseases and insect pests only when they occur in large numbers. Not only the dosage is large, but also the cost of prevention and control is high, which delays the best time for disease and insect pe...

AI Technical Summary

Problems solved by technology

[0005] At present, countries all over the world are vigorously advocating the development of green and green industrialization of pollution-free crops, fruits, vegetables, etc. in agricultural production. There have been no successful reports on the Internet so far, so if you want to ensure that the crops are highly efficient and non-toxic in agricultural production, you will need a lot of labor to manually eliminate insects and prevent diseases

This is not only a waste of labor, but also increases the cost of the agricultural economy, and is not conducive to the development of a sustainable agricultural economy

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