Summer-autumn scutellaria indica pesticide and preparation method thereof

Abstract

The invention discloses a summer-autumn scutellaria indica pesticide, which comprises following components in parts by weight: 10 to 20 parts of diflubenzuron, 20 to 30 parts of avermectin, 4 to 8 parts of sulfur, 2 to 4 parts of safener, 3 to 5 parts of methamidophos, 3 to 7 parts of sodium bicarbonate, 5 to 10 parts of omethoate missible oil, 2 to 6 parts of beta-cypermethrin, 5 to 10 parts of phthalthrin, and 50 to 60 parts of deionized water. The provided pesticide can kill most pests in a scutellaria indica plantation area in summer and autumn, reduces the economic loss caused by pests, guarantees the output, is made of lipid raw materials, has a strong contact-killing effect, and solves the problem of pesticide resistance.

Description

technical field [0001] The invention relates to an insecticide, in particular to a summer-autumn Hansin grass insecticide and a preparation method thereof. Background technique [0002] Hanxin grass is a perennial herbaceous plant belonging to the family Lamiaceae, Scutellaria baicalensis; the rhizome is short, the stem rises upright, quadrangular, usually dark purple, the leaves are herbaceous to nearly papery, heart-shaped oval or round oval to ellipse Shaped, with blunt or round apex, densely crenate edges, puberulent or strigillose on both sides, flat-backed petiole, densely puberulent, flowering and fruiting from February to June, distributed in Jiangsu, Zhejiang, Anhui, China , Jiangxi, Fujian, Taiwan, Guangdong, Guangxi, Hunan, Henan, Shaanxi, Guizhou, Sichuan and Yunnan; Korea, Japan, India, Indochina, Indonesia and other places are also distributed. Born in mountains or hills below 1,500 meters above sea level, under sparse forests, on roadside open spaces and gras...

AI Technical Summary

Problems solved by technology

Born in mountains or hills below 1,500 meters above sea level, under sparse forests, on roadside open spaces and grasslands, but during the mass production and planting of Hanxin grass, insect pests will cause serious damage to the plants of Han Xin grass, which will lead to a decrease in the yield of Han Xin grass. At the same time, it will affect the growth status of the crops in the planting area, affect the future output, and cause economic losses