Composite organic pesticide

Abstract

The invention discloses composite organic pesticide. The composite organic pesticide comprises the following raw materials in parts by weight: 11-25 parts of pine needles, 16-31 parts of radix scutellariae, 22-29 parts of thick-fruited millettia seeds, 31-42 parts of ethanol, 19-31 parts of herb of common herons bill and 8-17 parts of folium artemisiae argyi. The composite organic pesticide has the advantages that the pesticide is good in sterilizing effect, does not pollute the environment, does not poison human bodies and animals, does not harm natural enemies, does not induce pesticide resistance, and is safe and environmentally friendly.

Description

technical field [0001] The invention belongs to the field of biological pesticides, in particular to a composite organic pesticide. Background technique [0002] Most of the insecticides and sterilizers in the prior art are chemical pesticides, which have low efficacy and a long period of residual toxicity, seriously affecting the crop growth environment and the health of humans and animals. It can not only prevent and control agricultural and forestry diseases and insect pests, but also cause harm to humans and livestock. And due to the large-scale application of chemical pesticides, air, water, soil and food have been polluted, and poisonous substances have accumulated in livestock and human bodies, causing poisoning and so on. [0003] According to literature reports, the utilization rate of pesticides is generally 10%, and about 90% of the remainder remains in the environment, causing environmental pollution. A large amount of pesticides volatilize into the air, flow i...

AI Technical Summary

Problems solved by technology

High-efficiency and highly toxic pesticides are highly toxic and remain in the environment for a long time. When humans and animals eat food containing pesticide residues, they will cause cumulative poisoning

This type of hazard often takes a long time to accumulate before showing symptoms, and it enters the human body through the enrichment of the food chain, and it is difficult to detect in time, causing serious harm

[0004] Once pesticides enter the environment, their toxicity and high residue characteristics will have an effect, causing serious pollution of the atmosphere, water and soil, thus bringing harm to human health

When toxic pesticides are applied to crops, vegetables and fruit trees, the pesticides remaining on the surface of the crops, due to their strong fat solubility, can easily penetrate into the waxy layer of the crop epidermis, making it difficult to completely wash off