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Agricultural crop insecticide

A technology of pesticides and crops, applied in the field of agricultural pesticides, can solve the problems of pest resistance, difficulty in controlling pests, affecting crop yield and quality, etc., and achieve the goal of no harm to crops, low cost and good insecticidal effect Effect

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

AI Technical Summary

Problems solved by technology

[0002] At present, chemically synthesized insecticides widely used in rice, cotton, vegetables and other crops, such as triazophos, abamectin, etc., due to long-term unreasonable use, have caused pests to develop resistance, and some pests have developed to be difficult to control seriously affect the yield and quality of crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] An insecticide for crops of the present invention is composed of the following materials in parts by weight: 8 parts of sorrel, 3 parts of Pulsatilla pulsatillae, 5 parts of mulberry leaves, 6 parts of mugwort, 1 part of Prunella vulgaris, 16 parts of tobacco leaves, 3 parts of onions, and 30 parts of water .

Embodiment 2

[0012] A crop insecticide of the present invention is composed of the following materials in parts by weight: 10 parts of sorrel, 6 parts of pulsatilla, 9 parts of mulberry leaves, 17 parts of mugwort, 4 parts of Prunella vulgaris, 20 parts of tobacco leaves, 6 parts of onion, and 40 parts of water .

Embodiment 3

[0014] A crop insecticide of the present invention is composed of the following materials in parts by weight: 8 parts of sorrel, 5 parts of pulsatilla, 8 parts of mulberry leaves, 10 parts of mugwort, 2.7 parts of Prunella vulgaris, 18 parts of tobacco leaves, 4 parts of onion, and 37 parts of water .

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PUM

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Abstract

The invention provides an agricultural crop insecticide. The insecticide is prepared from, by weight, 8-10 parts of roots of rumex acetosa L., 3-6 parts of Chinese pulsatilla roots, 5-9 parts of mulberry leaves, 6-17 parts of folium artemisiae argyi, 1-4 parts of spica prunellae, 16-20 parts of tobacco leaves, 3-6 parts of onions and 30-40 parts of water, and the finished product is obtained through the steps of crushing, extracting and concentrating. The agricultural crop insecticide has a good insecticidal effect and is environmentally friendly, drug resistance of pests is not prone to occur, the formula is reasonable, the cost is low, the insecticidal effect is obvious, and the insecticide is harmless to agricultural crops.

Description

【Technical field】 [0001] The invention relates to the technical field of agricultural pesticides, in particular to a crop pesticide. 【Background technique】 [0002] At present, chemically synthesized insecticides widely used in rice, cotton, vegetables and other crops, such as triazophos, abamectin, etc., due to long-term unreasonable use, have caused pests to develop resistance, and some pests have developed to be difficult to control It seriously affects the yield and quality of crops. Today, with more and more emphasis on environmental quality, people have higher and higher requirements for high efficiency, low toxicity and low residual quality of pesticides. 【Content of invention】 [0003] The invention provides an insecticide for agricultural crops, which not only has good insecticidal effect but also is friendly to the environment and prevents pests from developing drug resistance. [0004] The technical scheme adopted by a kind of crop pesticide of the present inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01P7/04
Inventor 庞锦浩
Owner 庞锦浩
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