Economic mint pesticide and preparation method thereof

Abstract

The invention discloses an economic mint pesticide, which comprises following components in parts by weight: 20 to 25 parts of Chinaberry seed, 6 to 8 parts of sophora flavescens extract, 12 to 16 parts of wormwood juice, 2 to 5 parts of slag, 6 to 10 parts of ferrous chloride, 2 to 10 parts of light starch, 10 to 15 parts of omethoate solution (15 wt.%), 10 to 13 parts of starch, and 50 to 60 parts of deionized water. The pesticide can obviously reduce the number of pests in a mint plantation area, has a certain pest dispelling effect, prevents reoccurrence of pests, reduces the economic loss, is mainly made of plant extracts, and does not influence the mint quality.

Description

technical field [0001] The invention relates to an insecticide, in particular to an economical peppermint insecticide and a preparation method thereof. Background technique [0002] Mint, the native name is "Yindancao", which is a plant of the Labiatae family, that is, it belongs to other dry whole plants. It mostly grows beside rivers in mountain wetlands, and its rhizomes grow horizontally underground. It mostly grows at an altitude of 2100 meters, but it can also grow at an altitude of 3500 meters. It is an aromatic crop with special economic value, and the whole plant is green and fragrant. The leaves are opposite, the flowers are small lavender, lip-shaped, and small dark purple-brown fruits are formed after the flowers. Mint is one of the commonly used traditional Chinese medicines in China. It is a pungent and cool antipyretic medicine for sweating and treating influenza, headache, red eyes, body heat, sore throat and gums. External application can cure neuralgia, i...

AI Technical Summary

Problems solved by technology

Peppermint is usually used instead of tea to clear the mind and improve eyesight. The mint picked in the light shed greenhouse is also a fresh vegetable on the Spring Festival table. It is refreshing and delicious. In China, Jiangsu and Anhui provinces have the largest output of mint. , the young leaves of mint plants are especially loved by insects. If pesticides are not used, a large number of mint plants will be damaged, resulting in reduced production. Using a large amount of pesticides will affect the safety of mint applications, resulting in a decrease in product quality