Apple tree pesticide

Abstract

The invention discloses an apple tree pesticide. The apple tree pesticide is prepared from, by weight, 10-20 parts of garlic, 5-7 parts of durian shell powder, 4-6 parts of anti-freezing agent, 10-20 parts of aloe, 15-25 parts of isatis roots, 6-8 parts of wound protective agent, 1-3 parts of preservative, 5-15 parts of cloves and 20-30 parts of water. Pests such as locusts and wheat aphids can be defended at the same time, the plant adhesive agent is not prone to water dissolving, and the pesticide can be prevented from being washed away with rainwater.

Description

technical field [0001] The invention relates to the field of crop disease and insect pest prevention, in particular to an apple tree 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 today are harmful to crops. The present invention has significant effects...

AI Technical Summary

Problems solved by technology

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