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Chinese medicinal insecticide for cotton aphids and preparation method thereof

A cotton aphid and traditional Chinese medicine technology, applied in the field of cotton aphid control, can solve problems such as high cost, unfavorable cotton planting, and environmental pollution

Inactive Publication Date: 2014-11-26
TIANJIN YUSHUI AGRI SCI & TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional aphid control, agricultural control and chemical control are mainly used, among which carbofuran seed dressing, methamidophos spraying and phoxim spraying are commonly used in chemical control. After long-term use of these pesticides, the cost is high and there is also harm to the environment. Pollution, and it will also kill beneficial insects, which is not conducive to the cultivation of cotton

Method used

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  • Chinese medicinal insecticide for cotton aphids and preparation method thereof
  • Chinese medicinal insecticide for cotton aphids and preparation method thereof
  • Chinese medicinal insecticide for cotton aphids and preparation method thereof

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preparation example Construction

[0024] The preparation method of the traditional Chinese medicine deworming of above-mentioned cotton aphid comprises the following steps:

[0025] ⑴Weigh Baibu, Aracea, Togucao, Pinellia, Chinese tallow tree leaves, chrysanthemum, Panax notoginseng and rhubarb, and set aside;

[0026] ⑵Put the ingredients in step ⑴ into 2 times the weight of water to heat, boil and continue to decoct for 2 to 3 hours, filter out the medicinal residues and prepare the water for later use;

[0027] (3) Add the alum of 10% of water preparation weight in the water preparation of step (2), stir evenly;

[0028] (4) Add the alcohol of 10% purity 95% of aqua weight 10% in the aqua of step (3), make finished product after stirring.

[0029] The above-mentioned method of using traditional Chinese medicine for deworming cotton aphids is to spray the whole plant after diluting the prepared water preparation 200 times with water.

Embodiment

[0031] Choose 20 acres of cotton fields, wherein 10 acres use traditional pesticides to spray insecticides, and the other 10 acres use the traditional Chinese medicine formula of the present invention to spray respectively during the cotton growth period. The selected field soil quality is the same, the cotton variety is the same, and the management method is the same. After maturing, the analysis results showed that the cotton aphid disease of the present invention was effectively prevented and controlled, while the cotton aphid of the control group had greater drug resistance, and the damage of the disease was significantly increased.

[0032] In the present invention, the various components of babu, arachis, togucao, pinellia, tallow leaf, chrysanthemum, notoginseng and rhubarb are selected as raw materials, and then decocted according to a certain ratio, and then alum and alcohol are added to obtain the finished product , the various active ingredients contained in the prep...

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Abstract

The invention relates to a Chinese medicinal insecticide for cotton aphids. The Chinese medicinal insecticide comprises sessile stemona root, arisaema consanguineum schott, garden balsam stem, pinellia tuber, Chinese tallow leaf, chrysanthemum, pseudo-ginseng and rhubarb. A preparation method of the Chinese medicinal insecticide comprises the following steps: decocting components serving as raw materials according to a certain proportion; adding alum and alcohol; and refining the mixture to obtain a finished product. A prepared aqueous solution contains a plurality of effective components for effectively killing the cotton aphids; moreover, Chinese medicinal preparations are not left, so that insects beneficial to cotton are not poisoned; and the Chinese medicinal insecticide is an environmentally friendly and efficient Chinese medicinal deinsectization preparation.

Description

technical field [0001] The invention belongs to cotton aphid control technology field , especially a traditional Chinese medicine for deworming cotton aphids and a preparation method thereof. Background technique [0002] Aphids, also known as honey bugs, greasy insects, etc., mostly belong to the family Aphididae of the order Homoptera, and are pests with piercing and sucking mouthparts. They often cluster on leaves, tender stems, flower buds, terminal buds, etc., sucking juice and causing leaves to shrink. , curly, deformed, causing branches and leaves to wither or even the death of the whole plant in severe cases. The honeydew secreted by aphids can also induce soot, viral diseases and attract ants. In my country's cotton planting industry, 5 species of aphids have been found: cotton aphid, cotton long tube aphid, alfalfa aphid, date aphid, bean root aphid. Among them, the cotton aphid is the main pest, which is one of the important pests on cotton in my country. The c...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01P7/04
Inventor 戚玉环
Owner TIANJIN YUSHUI AGRI SCI & TECH DEV
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