Vegetable medicament for preventing and controlling cabbage aphids

Abstract

The invention discloses a vegetable medicament for preventing and controlling cabbage aphids, which is prepared from 3,000 grams of pagoda tree leaves, 5,000 grams of nux vomica, 1,000 grams of ginger, 2,000 grams of tobacco, 5,000 grams of dry red pepper, 2,000 grams of peach tree leaves, 1,000 grams of chelidonium majus L. and 5,000 grams of dichlorvos. The pagoda tree leaves, nux vomica, ginger, tobacco, dry red pepper, peach tree leaves and chelidonium majus L. are mashed and mixed; the mixture is filled in a large iron pot and added with 300 kilograms of warm water to be boiled for 60 minutes over a big fire; the fire is put out; decoction is obtained by filtering; after being cooled, the decoction is added with the dichlorvos with stirring; and after the addition is finished, the mixture is stirred for 20 minutes.

Description

technical field [0001] The invention relates to a plant medicament, in particular to a plant medicament for controlling cabbage aphids. It belongs to the technical field of planting pesticides. Background technique [0002] Chinese cabbage is also known as Beijing cabbage and head cabbage; the leaves are light green and wrinkled, and the leaf balls are tightly embracing. The leaves are glossy, dark green; the petioles are thick, white, and brittle; they do not form leaf balls; yellow cabbage is especially popular. All cabbages are delicious and tender, so they can be eaten with many foods. Korean kimchi is a ubiquitous food made from cabbage. Cabbage is an indispensable important vegetable in people's life. It is delicious and nutritious. It is known as the "king of dishes" and is loved by the masses. Evolved from brassica. It is eaten as tender bulbs, rosette leaves or flower stems. The cultivation area and consumption rank first among all kinds of vegetables in China...

AI Technical Summary

Problems solved by technology

Overcame the use of high-concentration pesticide spraying. Although the control effect is very good, the residual pesticide components in cabbage are too high, which will cause harm to the human body, make the human body susceptible to various diseases, and easily cause the immunity of various functions of the human body to decline. , Long-term consumption of cabbage with high residual pesticides is more likely to cause various cancers.