Semiothisa cinerearia control agent and preparation method thereof

Abstract

The invention relates to the technical field of seedling planting and discloses a semiothisa cinerearia control agent and a preparation method thereof. The semiothisa cinerearia control agent is prepared from, 30-35 parts of castor leaves, 15-20 parts of Folium Meliae, 10-15 parts of Herba Houttuyniae, 10-15 parts of areca leaves, 8-12 parts of trapping agent, 8-12 parts of soap, 6-11 parts of horseradish leaves, 5-10 parts of turpentine, 5-10 parts of bancoul nuts, 4-8 parts of stabilizer, 3-6 parts of camellia seeds, 3-6 parts of Breynia fruticosa, 2-4 parts of Semen Abri Precatorii, 2-4 parts of potassium permanganate and 1-2 parts of Herba Mimosae Pudicae. The semiothisa cinerearia 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, semiothisa cinerearia 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 controlling the Chinese pagoda japonica inchworm 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 sor...

AI Technical Summary

Problems solved by technology

The commonly used control method is to use imidacloprid, cypermethrin or vermectin compound. Although the drug effect is good in short-term use, long-term use is easy to produce drug resistance, and the recurrence rate increases. It is necessary to increase the dose, and the smell when spraying Unpleasant smell, affecting air quality, causing human respiratory discomfort