Green insecticide for forest trees and preparation method thereof

A green insecticide and forest tree technology, applied in the field of forest pest control, can solve the problems of reducing the effect of pesticide insecticide, bird extinction, air pollution, etc.

Inactive Publication Date: 2016-03-09
QINGDAO HAIYICHENG MANAGEMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the pests and diseases of forest trees are controlled by chemical pesticides. The use of chemical pesticides can easily cause pests to develop resistance and re

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Select 15-25 parts of sweet potato vine, 30-40 parts of tobacco, 5-7 parts of chamaejasma, 6-8 parts of emulsifier, 5-15 parts of onion, 20-40 parts of coptis, 15-25 parts of pepper, and 5 parts of purslane. -15 parts, 50-70 parts of garlic, 5-15 parts of hundred parts, 8-10 parts of mugwort leaves.

Embodiment 2

[0016] Choose 15 parts of sweet potato vines, 30 parts of tobacco, 5 parts of chamaejasma, 6 parts of emulsifier, 5 parts of onion, 20 parts of berberine, 15 parts of pepper, 5 parts of purslane, 50 parts of garlic, 5 parts of basil, 8 parts of mugwort leaves .

Embodiment 3

[0018] Select 20 parts of sweet potato vines, 35 parts of tobacco, 6 parts of chamaejasma, 7 parts of emulsifier, 10 parts of onion, 30 parts of coptis, 20 parts of pepper, 10 parts of purslane, 60 parts of garlic, 10 parts of basil, 9 parts of mugwort leaves .

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PUM

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Abstract

The invention discloses green insecticide for forest trees and a preparation method thereof. The green insecticide is prepared from, by weight, 15-25 parts of sweet potato vine, 30-40 parts of tobaccos, 5-7 parts of radix euphorbiae lantu, 6-8 parts of emulsifying agent, 5-15 parts of onion, 20-40 parts of coptis chinensis, 15-25 parts of Chinese prickly ash, 5-15 parts of herba portulacae, 50-70 parts of garlic, 5-15 parts of radix stemonae and 8-10 parts of folium artemisiae argyi. According to the green insecticide for forest trees and the preparation method thereof, the sweet potato vine, the tobaccos, the onion, the herba portulacae, the coptis chinensis, the Chinese prickly ash, the radix stemonae, the radix euphorbiae lantu, the garlic and the folium artemisiae argyi are smashed and added with water to be refined in an airtight mode, so that liquid medicine containing the effective ingredients is obtained; then the emulsifying agent and the water are added, solvent is fully mixed with the liquid medicine, and thus the product is obtained. The green insecticide for forest trees is capable of preventing and killing insects and replacing chemical pesticide, thereby being environmentally friendly.

Description

technical field [0001] The invention relates to the field of prevention and control of tree diseases and insect pests, in particular to a green insecticide for forest trees and a preparation method thereof. Background technique [0002] At present, most of the forest pest control is chemical pesticides, and the use of chemical pesticides can easily cause pests to develop resistance and reduce the insecticidal effect of pesticides. At the same time, chemical pesticides remain in the trees, causing the extinction of many birds, and causing serious air pollution after spraying. In order to solve the above-mentioned disadvantages, the present invention selects several plants with the functions of preventing and killing diseases and insect pests as raw materials, and develops a kind of green insecticide for forestry and its preparation method. The beneficial effects of the present invention are: because the material price of the present invention is It is cheap, so the productio...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01P7/00
CPCA01N65/00A01N65/46
Inventor 张旭东
Owner QINGDAO HAIYICHENG MANAGEMENT TECH CO LTD
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