Method for preparing plant medicament preventing and treating cabbage aphides

Abstract

The invention relates to a method for preparing a plant medicament preventing and treating cabbage aphides, comprising the following components: 3000 grams of bead tree leaves, 5000 grams of tripterygium wilfordii powder, 1000 grams of kuhseng, 2000 grams of swamp mahogany leaves, 5000 grams of dried tea, 2000 grams of Chinese endospermum leaves, 1000 grams of local coptis root and 5000 grams of trichlorfon. The preparation method comprises the following steps: taking the bead tree leaves, the tripterygium wilfordii powder, the kuhseng, the swamp mahogany leaves, the dried tea, the Chinese endospermum leaves and the local coptis root proportionally, completely combining together after crushing, putting into a big iron kettle, adding warm water of 250 kilograms, stopping decocting after decocting with strong fire for 45 minutes, filtering, taking liquor, adding the trichlorfon after cooling, stirring when adding, and stirring again for 15 minutes after adding.

Description

technical field [0001] The invention relates to a preparation method of plant medicine, in particular to a preparation method of plant medicine for preventing and treating cabbage aphids. Background technique [0002] At present, when people control cabbage aphids, they generally use high-concentration pesticides to kill them. Although the control effect is very good, the residual pesticides in cabbage are too high, which will cause harm to the human body and make people susceptible to various diseases. Various diseases can easily lead to a decline in the immunity of various functions of the human body. Long-term consumption of cabbage with excessive pesticide residues is more likely to cause various cancers. Contents of the invention [0003] The purpose of the present invention is to provide a kind of: control aphid effective, the preparation method of a kind of botanical medicine control cabbage aphid without any pesticide residue. [0004] The technical scheme adopted...

AI Technical Summary

Problems solved by technology

[0002] At present, when people control cabbage aphids, they generally use high-concentration pesticides to kill them. Although the control effect is very good, the residual pesticides in cabbage are too high, which will cause harm to the human body and make people susceptible to various diseases. Various diseases can easily lead to a decline in the immunity of various functions of the human body. Long-term consumption of cabbage with high pesticide residues is more likely to cause various cancers