Insecticide for Rubus rosaefolius in autumn and preparation method for insecticide

Abstract

The invention discloses an insecticide for Rubus rosaefolius in autumn, comprising the following components in parts by mass: 20-24 parts of Artemisia absinthium leaves, 5-10 parts of castor oil, 10-12 parts of common threewingnut root, 6-12 parts of herba houttuyniae, 4-6 parts of matrine, 2-4 parts of indole butyric acid, 1-3 parts of allicin, 2-5 parts of 6-benzylaminopurine, 3-6 parts of tea oleic acid, 3-5 parts of glycerin, 5-7 parts of tobacco alkaloids, 2-6 parts of xanthan gum, and 100-140 parts of ethanol. The insecticide of the invention can effectively kill pests in a Rubus rosaefolius planting area in autumn and reduce the damage of pests to plants, and adopts a combination of plant extractions and chemical substances, thus the insecticidal effect is enhanced while damage to environment is reduced, and the eating safety of Rubus rosaefolius is not affected.

Description

technical field [0001] The invention relates to an insecticide, in particular to an autumn hollow bubble insecticide and a preparation method thereof. Background technique [0002] Hollow vesicles: branchlets cylindrical, pilose or nearly glabrous, often with light yellow glandular points, sparsely erect prickles, leaflets ovate-lanceolate or lanceolate, apex acuminate, base round, sparse on both sides Plumber, fruit ovoid or oblong-ovoid, red, shiny, glabrous; nucleus has deep sockets. The flowering period is from March to May, and the fruiting period is from June to July. It is distributed in China, India, Myanmar, Thailand, Laos, Vietnam, Cambodia, Japan, Indonesia, Oceania, Africa, and Madagascar. On slopes or alpine humus soils, the altitude can reach 2000 meters. However, during the planting process of the hollow bulbs, insect pests will cause a lot of damage to the hollow bulb plants, resulting in a decrease in yield, or the death of the plants. Extensive use of pest...

AI Technical Summary

Problems solved by technology

The flowering period is from March to May, and the fruiting period is from June to July. It is distributed in China, India, Myanmar, Thailand, Laos, Vietnam, Cambodia, Japan, Indonesia, Oceania, Africa, and Madagascar. On slopes or alpine humus soils, the altitude can reach 2000 meters. However, during the planting process of the hollow bulbs, insect pests will cause a lot of damage to the hollow bulb plants, resulting in a decrease in yield, or the death of the plants. Extensive use of pesticides will affect the growth of the hollow bulbs. food safety