Aphis sophoricola control agent and preparation method thereof

Abstract

The invention relates to the technical field of seedling planting and discloses an aphis sophoricola control agent and a preparation method thereof. The aphis sophoricola control agent is prepared from, by weight, 25-30 parts of pepper leaves, 15-20 parts of Radix Isatidis, 10-15 parts of Radix Zanthoxyli, 10-15 parts of Radix Gentianae, 7-12 parts of trapping agent, 7-12 parts of coconut oil, 6-10 parts of Fructus Bruceae, 5-8 parts of leaves of impatiens balsamina, 5-8 parts of stabilizer, 4-7 parts of leek seeds, 3-6 parts of camellia seeds, 2-4 parts of crinum asiaticum, 2-4 parts of sodium hypochlorite, 1-2 parts of copper sulfate and 1-2 parts of realgar. The aphis sophoricola control agent is faint in scent and capable of effectively improving an application environment to avoid discomfort of human bodies; excellent lasting efficacies are achieved; on the one hand, by the trapping agent, aphis sophoricola can be attracted and killed effectively; on the other hand, by the stabilizer, effective ingredients of the control agent can be protected, half-life period of the effective ingredients is prolonged effectively, and accordingly application frequency and labor input are decreased.

Description

Technical field: [0001] The invention relates to the technical field of planting seedlings, in particular to an agent for preventing and treating the Chinese sophora aphid and a preparation method thereof. Background technique: [0002] Chinese pagoda tree is tall and tall, and its pinnate compound leaves are similar to Robinia pseudoacacia. The flowers are light yellow and can be cooked and eaten, and can also be used as traditional Chinese medicine or dye. Its pods are different from other bean plants. The flesh gum shrinks between the seeds to form a bead shape. It is commonly known as "Huai Mi" and is also a traditional Chinese medicine. The flowering period is at the end of summer, which is different from other tree species, and it is an important nectar source plant. The flowers and pods are used as medicine to cool and astringe, stop bleeding and lower blood pressure; the leaves and root bark have heat-clearing and detoxifying effects and can treat sores; wood is us...

AI Technical Summary

Problems solved by technology

The common control method is to spray omethoate, malathion, acephate, rotenin, aphidine or deltamethrin. Although the drug effect is good in short-term use, long-term use is easy to produce drug resistance. The recurrence rate increases, and the dosage needs to be increased, and the smell is unpleasant when spraying, which affects the air quality and causes respiratory discomfort of the human body