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Botanical vegetable insecticide

An insecticide, plant-derived technology, used in insecticides, plant growth regulators, biocides, etc., can solve the problems that pesticides endanger human health, pests are prone to drug resistance, etc., and achieve non-toxic and cost-effective raw materials. Low, good insecticidal effect

Inactive Publication Date: 2016-11-23
陈凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the pesticides currently used are chemical pesticides, and pests are prone to develop resistance, and a large amount of pesticide residues endanger human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A botanical vegetable insecticide, prepared from the following raw materials in parts by weight: 8 parts of Sophora flavescens, 5 parts of Tripterygium wilfordii, 5 parts of pyrethrum, 8 parts of Coptis chinensis, 10 parts of Cnidium chinensis, 5 parts of comfrey, and 5 parts of Yangjinhua 8 parts, 8 parts of wolfbane, 5 parts of nicotine.

[0014] When preparing, add Sophora flavescens, Tripterygium wilfordii, Pyrethrum, Coptis chinensis, Fructus Cnidii, Comfrey, Yang Jinhua, Chamaema chamaejama, and nicotine to 6 times of water, boil for 50 minutes, filter, add 4 times of water to the filter residue and boil for 30 minutes, The two filtrates were combined to obtain the product.

Embodiment 2

[0016] A botanical vegetable insecticide, prepared from the following raw materials in parts by weight: 9 parts of Sophora flavescens, 6 parts of Tripterygium wilfordii, 6 parts of pyrethrum, 9 parts of Coptis chinensis, 13 parts of Cnidium chinensis, 6 parts of comfrey, and 6 parts of Yangjinhua 9 parts, 9 parts of wolfbane, 6 parts of nicotine.

[0017] When preparing, add Sophora flavescens, Tripterygium wilfordii, Pyrethrum, Coptis chinensis, Fructus Cnidii, Comfrey, Yang Jinhua, chamaejamas, and nicotine to 7 times of water, boil for 50 minutes, filter, add 5 times of water to the filter residue and boil for 30 minutes, The two filtrates were combined to obtain the product.

Embodiment 3

[0019] A botanical vegetable insecticide, prepared from the following raw materials in parts by weight: 10 parts of Sophora flavescens, 7.5 parts of Tripterygium wilfordii, 7.5 parts of pyrethrum, 10 parts of Coptis chinensis, 15 parts of Cnidium chinensis, 7.5 parts of comfrey, and 7.5 parts of Yangjinhua 10 parts, 10 parts of wolfbane, 7.5 parts of nicotine.

[0020] When preparing, add Sophora flavescens, Tripterygium wilfordii, Pyrethrum, Coptis chinensis, Cnidium chinensis, Comfrey, Yangjinhua, chamaejamas, and nicotine to 8 times of water, boil for 50 minutes, filter, add 5 times of water to the filter residue and boil for 30 minutes, The two filtrates were combined to obtain the product.

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PUM

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Abstract

The invention discloses a botanical vegetable insecticide. The botanical vegetable insecticide is prepared from the following raw materials in parts by weight: 8 to 12 parts of sophora flavescens, 5 to 10 parts of tripterygium wilfordii, 5 to 10 parts of pyrethrum cinerariifolium, 8 to 12 parts of coptis chinensis, 10 to 20 parts of fructus cnidii, 5 to 10 parts of lithospermum erythrorhizon, 5 to 10 parts of datura metel, 8 to 12 parts of stellera chamaejasme, and 5 to 10 parts of nicotine. The botanical vegetable insecticide is nontoxic and residue-free in raw material component, good in insecticidal effect, simple in production method and low in cost.

Description

technical field [0001] The invention relates to the field of pesticide chemical industry, in particular to a botanical vegetable insecticide. Background technique [0002] Vegetables refer to a class of plants or fungi that can be cooked and cooked to become food. Vegetables are one of the essential foods in people's daily diet. Vegetables can provide nutrients such as various vitamins and minerals necessary for the human body. According to the statistics of the International Food and Agriculture Organization in 1990, 90% of VC and 60% of VA needed by the human body come from vegetables. In addition, there are a variety of phytochemicals in vegetables, which are recognized as effective components for health. Currently, nutrients in fruits and vegetables can effectively prevent chronic and degenerative diseases, and are being discovered by people. Vegetables are easily attacked by vegetable pests such as aphids, armyworms, and cabbage worms. Therefore, pest control is of gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/38A01N43/40A01P7/04
CPCA01N43/40A01N65/00A01N65/38A01N2300/00Y02A50/30
Inventor 陈凯
Owner 陈凯
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