Green and environment-friendly pesticide

Abstract

The invention discloses green and environment-friendly pesticide. The pesticide comprises the following raw materials in parts by weight: 30 to 40 parts of a coptis chinensis extract, 15 to 20 parts of a capsicum annuum extract, 15 to 20 parts of houttuynia cordata, 13 to 17 parts of fish bile, 20 to 25 parts of pericarpium citri reticulatae, 10 to 25 parts of a tobacco leaf soak solution, 15 to 20 parts of a mandarin oil extract, 5 to 10 parts of matrine, 5 to 10 parts of folium isatidis, and 5 to 10 parts of a surfactant. The pesticide adopts natural and harmless raw materials, has the characteristics of low cost, green, environment protection and no toxic action, does not produce phytotoxicity to crops, does not have pesticide residue, does not pollute the surrounding environment, promotes crop production, and has a certain yield-enhancing effect.

Description

technical field [0001] The invention relates to a pesticide, in particular to a green and environment-friendly pesticide. Background technique [0002] Pesticides are used to kill insects, fungi, and other organisms that harm crop growth. The earliest pesticides used were DDT, BCH, etc. They can eliminate pests in large numbers. However, they have good stability, can exist in the environment for a long time, and accumulate continuously in animals, plants and humans, so they are eliminated. Later, organophosphorus pesticides, such as dichlorvos, were used instead of the original pesticides. However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms. In recent years, a batch of high-efficiency and low-toxic pesticides have appeared. Now people have found specific pesticides, namely hormone pesticides. Most of the pesticide residues used by people at present are harmful to crops, pollute the environment, and have single effects, which is not...

AI Technical Summary

Problems solved by technology

However, they contain phosphorus, which can easily cause eutrophication of aquatic organisms

In recent years, a batch of high-efficiency and low-toxic pesticides have appeared. Now people have found specific pesticides, namely hormone pesticides. Most of the pesticide residues used by people at present are harmful to crops, pollute the environment, and have single effects, which is not conducive to Increase production