Summer autumn green grape pesticide and preparation method thereof

Abstract

The invention discloses a summer autumn green grape pesticide, which comprises following components in parts by weight: 90 to 100 parts of cordate houttuynia, 10 to 14 parts of attractant, 80 to 90 parts of crotin, 40 to 60 parts of omethoate, 30 to 50 parts of lithospermum, 40 to 60 parts of acanthopanax, 8 to 12 parts of radix euphorbiae lantu, 40 to 60 parts of thiacloprid, 60 to 70 parts of radix astragali, 10 to 30 parts of pyrethrin, 100 to 200 parts of ethanol, and 200 to 400 parts of water. The pesticide can effectively reduce the number of pests in a green grape plantation area in summer and autumn, guarantees the output of green grapes, reduces the economic loss, is made of plant preparations, reduces the influence on the environment, and barely influence the food safety.

Description

technical field [0001] The invention relates to an insecticide, in particular to a summer and autumn green grape insecticide and a preparation method thereof. Background technique [0002] Qingti grape, also known as seedless white chicken heart, is a Eurasian species native to California, USA. It is a grape variety bred by researchers from California State University in the 1970s through hybridization experiments. It was introduced into my country in 1987. Since then, except for Jilin Province, other provinces in the northern region have introduced and cultivated, especially in the south of Northeast China, North China and most of Northwest China. The first choice for the development of high-quality and high-efficiency varieties of grapes, but in the process of planting green grapes, pests will cause damage to green grape plants, resulting in slow plant growth, low fruit yield, and economic losses. If a large amount of chemical pesticides are used, it will cause fruit damage ...

AI Technical Summary

Problems solved by technology

[0002] Qingti grape, also known as seedless white chicken heart, is a Eurasian species native to California, USA. It is a grape variety bred by researchers from California State University in the 1970s through hybridization experiments. It was introduced into my country in 1987. Since then, except for Jilin Province, other provinces in the northern region have introduced and cultivated, especially in the south of Northeast China, North China and most of Northwest China. The first choice for the development of high-quality and high-efficiency varieties of grapes, but in the process of planting green grapes, pests will cause damage to green grape plants, resulting in slow plant growth, low fruit yield, and economic losses. If a large amount of chemical pesticides are used, it will cause fruit damage security issues