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Efficient plant insecticide and preparation method thereof

A plant insecticide and high-efficiency technology, applied in the field of high-efficiency plant insecticide and its preparation, can solve the problems of pest resistance, harm to health, accumulation of toxins, etc., and achieve good insecticidal effect, low cost and reasonable formula Effect

Inactive Publication Date: 2017-07-25
海门市嘉富来农产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, chemical pesticides have been used in the pest control of crops in our country. Due to the long-term and unreasonable use of chemical pesticides, the pests have developed resistance, and there will be residues on the crops to varying degrees. After people eat these crops, the toxins in the body Accumulation, serious harm to health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A high-efficiency plant insecticide, comprising the following components by weight: 10 parts of euphorbia, 9 parts of croton, 5 parts of Artemisia annua, 5 parts of calamus, 6 parts of tripterygium, 12 parts of chamaejasma, 5 parts of Pu Xiao, 10 parts of veratrum, 8 parts of lacquer.

[0011] The preparation method of the above-mentioned high-efficiency plant insecticide comprises the following steps: (1) weighing Euphorbia, Croton, Artemisia annua, Water Calamus, Tripterygium wilfordii, Chamaema chamaema, Puxiao, Veratrum, Zeqi according to the formula, washing, (2) crush the raw materials in step (1); (3) add 8-10 times the weight of ethanol to the crushed medicinal materials in step (2), soak for 5-8 days, filter and collect the filtrate, Then the filtrate can be sprayed after being ultrafiltered with an ultrafiltration machine.

Embodiment 2

[0013] A high-efficiency plant insecticide, comprising the following components by weight: 15 parts of Euphorbia, 6 parts of Croton, 10 parts of Artemisia annua, 2 parts of Water Calamus, 9 parts of Tripterygium wilfordii, 10 parts of chamaejasma, 10 parts of Pu Xiao, 6 parts of veratrum, 11 parts of lacquer.

[0014] The preparation method of the above-mentioned high-efficiency plant insecticide comprises the following steps: (1) weighing Euphorbia, Croton, Artemisia annua, Water Calamus, Tripterygium wilfordii, Chamaema chamaema, Puxiao, Veratrum, Zeqi according to the formula, washing, (2) crush the raw materials in step (1); (3) add 8-10 times the weight of ethanol to the crushed medicinal materials in step (2), soak for 5-8 days, filter and collect the filtrate, Then the filtrate can be sprayed after being ultrafiltered with an ultrafiltration machine.

Embodiment 3

[0016] A high-efficiency plant insecticide, comprising the following components by weight: 12 parts of euphorbia, 8 parts of croton, 8 parts of Artemisia annua, 4 parts of water calamus, 8 parts of tripterygium wilfordii, 11 parts of chamaejasma, 8 parts of Pu Xiao, 9 parts of veratrum, 10 parts of varnish.

[0017] The preparation method of the above-mentioned high-efficiency plant insecticide comprises the following steps: (1) weighing Euphorbia, Croton, Artemisia annua, Water Calamus, Tripterygium wilfordii, Chamaema chamaema, Puxiao, Veratrum, Zeqi according to the formula, washing, (2) crush the raw materials in step (1); (3) add 8-10 times the weight of ethanol to the crushed medicinal materials in step (2), soak for 5-8 days, filter and collect the filtrate, Then the filtrate can be sprayed after being ultrafiltered with an ultrafiltration machine.

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PUM

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Abstract

The invention discloses an efficient plant insecticide. The efficient plant insecticide comprises, by weight, 10 to 15 portions of Euphorbia pekinensis, 6 to 9 portions of croton, 5 to 10 portions of sweet wormwood, 2 to 5 portions of rhizoma calami, 6 to 9 portions of thunder god vine, 10 to 12 portions of radix euphorbiae lantu, 5 to 10 portions of impure mirabilite, 6 to 10 portions of veratrum nigrum and 8 to 11 portions of euphorbia helioscopia. The efficient plant insecticide has a reasonable pure traditional Chinese medicine formula, is environmentally friendly, has good insecticidal effects, does not damage to the crops, does not produce residues, does not pollute the environment, can treat diseases and kill insects, can provide nutrient, can optimize the original ecological soil, can be prepared through simple processes, realizes a low cost, has no toxic or side effect on the human health and is suitable for large-scale promotion and application.

Description

technical field [0001] The invention belongs to the technical field of agricultural insecticides, in particular to a high-efficiency plant insecticide and a preparation method thereof. Background technique [0002] The growth of plants is inseparable from insect control and sterilization, especially fruit trees, vegetables, grains, and legumes. At present, chemical pesticides have been used in the pest control of crops in our country. Due to the long-term and unreasonable use of chemical pesticides, the pests have developed resistance, and there will be residues on the crops to varying degrees. After people eat these crops, the toxins will be in the body. Accumulation can seriously endanger health. With the rapid development of the economy, people's awareness of food safety is also increasing, and some foods with high safety and low pesticide residues are needed, so it is necessary to develop healthy and safe high-efficiency plant pesticides. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N59/02A01P7/04
CPCA01N65/00A01N59/02A01N65/42A01N2300/00
Inventor 周岳卫
Owner 海门市嘉富来农产品有限公司