Pesticide suspension and preparation method thereof

Abstract

The invention discloses a pesticide suspension. The pesticide suspension comprises the following raw materials by weight: 12 to 14 parts of pumpkin leaves, 20 to 25 parts of cucumber vines, 10 to 12 parts of masson pine needles, 21 to 23 parts of mulberry leaves, 10 to 15 parts of cocklebur, 21 to 23 parts of purslane, 22 to 24 parts of croton seeds, 20 to 22 parts of Cynanchum komarovii, 20 to 24parts of anise, 21 to 23 parts of corn straw and 13 to 15 parts of verticicladiella powder. The pesticide suspension is a novel pesticide with the advantages of high efficiency, targeted performance,environmental friendliness, no secondary toxicity, no residues, no pollution and capacity of maintaining ecological balance.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a pesticide suspension. 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 today are harmful to crops. Contents of the invention [0003] The invention provides a pesticide su...

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 today are harmful to crops.