Pesticide capable of preventing and treating plant diseases and insect pests in tea tree planting process and preparation technology of pesticide

Abstract

The invention discloses pesticide capable of preventing and treating plant diseases and insect pests in a tea tree planting process. The pesticide is prepared from the following raw materials in parts by weight: 30 to 35 parts of lime, 16 to 22 parts of sulfur powder, 4 to 8 parts of borax, 3 to 7 parts of sodium hypochlorite, 12 to 16 parts of cortex meliae extract, 15 to 20 parts of hairyvein agrimony herb and root extract, 9 to 16 parts of wild chrysanthemum flower extract, 14 to 18 parts of fructus malvae extract, 22 to 25 parts of garlic extract, 18 to 20 parts of wormwood herb, 15 to 26 parts of herb and seed of sophora alopecuroide, 14 to 16 parts of radix euphorbiae ebractealatae, 10 to 30 parts of liquorice root and a proper amount of water. The pesticide provided by the invention is green and has no pollution; pollution to the environment and damages to human bodies when a lot of chemical agents are used are avoided; pathogenic bacteria are killed by adopting mixing effect of a mixed solution of the lime, the sulfur powder, the borax and the sodium hypochlorite, and the effect of preventing and treating the plant diseases and insect pests is improved to maximum; pesticide liquid can rapidly permeate into tea trees and tree leaves through mixing extracting solutions; the pesticide has good prevention and treatment effects on the plant diseases and insect pests of the tea trees; the prevention and treatment rate reaches 95 percent or more and the pesticide effect is long; the drug resistance is not caused and the pesticide is easy to degrade.

Description

technical field [0001] The invention relates to the technical field of tea planting, in particular to a medicament for preventing and controlling plant diseases and insect pests in the process of planting tea trees and a preparation process thereof. Background technique [0002] my country has a long history of planting tea trees. With the development of social economy and the continuous improvement of people's living standards, people's requirements for high-quality and pollution-free tea are becoming increasingly strong. During the planting process of tea trees, tea trees have poor disease resistance, low immunity, and are prone to various diseases and insect pests, which greatly affect the yield of tea. At present, a large number of pesticides are used to prevent pests and diseases. The resistance of pests is enhanced and most of them are toxic substances, which pose a threat to human health and pollute the environment to a certain extent, and the quality of tea will also...

AI Technical Summary

Problems solved by technology

During the planting process of tea trees, tea trees have poor disease resistance, low immunity of tea trees, and are prone to various diseases and insect pests, which greatly affect the yield of tea

At present, a large number of pesticides are used to prevent and control pests and diseases. The resistance of pests is enhanced and most of them are toxic substances, which pose a threat to human health and pollute the environment to a certain extent, and the quality of tea will also be affected.