Decoction dreg insect-resist agent

A technology of insect repellent and medicinal residues, applied in the directions of biocides, disinfectants, pest control, etc., can solve the problems of inappropriate insect control, cumbersome preparation method, loss of effective components, etc., achieves inhibition of bacterial growth and reproduction, and simple preparation process. Effect

Inactive Publication Date: 2013-04-03
BIOGAS SCI RES INST MIN OF AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the production process of Chinese patent medicines, the extraction rate of active ingredients is generally 30% to 70%, so the active ingredients of Chinese patent medicines still remain in the dregs, but not many, but the preparation method of the composition is relatively cumbersome. First, pretreatment is required. It also needs to be prepared by means of mixing and reaction, aging, extraction, separation, etc. After this series of means, the active ingredients in the medicinal dregs will definitely be lost again, so the part that exerts its effect must also follow a large amount. loss, waste again
At the same time, the preparation of the composition belongs to a relatively extensive application, and it is not suitable for insect control in different fields.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] This embodiment is mainly applicable to insect control of specimens. In the insect control of specimens, you can choose Asparagus 15%-50%, Fangji 20%-50% and Habitat 15-60% to carry out a good insect control work on animal specimens.

[0023] The ratios in the present invention are all percentages by mass. The medicinal residues adopted in the present invention are all medicinal residues in the prior art.

[0024] Through experiments, it was found that the specimens that did not use medicinal residues began to grow worms in half a year, while the specimens sprayed with sprayed medicinal residues did not have any case of worms within this year.

[0025]

Embodiment 2

[0027] This embodiment is mainly suitable for preventing insects in clothes. Asparagus 20%-60%, Fangji 20%-60%, Habitat 10%-50%, Gangmei 10%-20% can be used for specimen insect control. The clothes in the wardrobe that used the insect repellant had no sign of growing insects within 2 years, but a lot of insects appeared in the wardrobe that had not used the insect repellent.

[0028]

Embodiment 3

[0030] This embodiment is mainly applicable to the insect-proofing of archives and books. 10%-50% of asparagus, 15%-60% of Fangji, 20%-50% of habitat, and 10%-30% of marigold silver plate were selected in the insect control work of archives and books. It can also play a very good role in the pest control work of archives.

[0031]

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Abstract

The invention discloses a decoction dreg insect-resist agent, which consists of the following decoction dregs in percentage by mass: 15 to 80 percent of asparagus fern, 10 to 70 percent of radix stephaniae tetrandrae, and 10 to 60 percent of dried radix rehmanniae. The decoction dreg insect-resist agent can be used for inhibiting bacteria growth and multiplication without extracting effective components of the decoction dregs, and has the function of resisting insects.

Description

technical field [0001] The invention relates to an insect repellant, in particular to an insect repellent formed by combining medicinal residues. Background technique [0002] The Chinese herbal medicine industry is one of my country's traditional advantageous industries. The annual discharge of Chinese herbal medicine residues in the country has reached 30 million tons, and it continues to increase. The dregs of traditional Chinese medicine come from the production of Chinese patent medicines, the processing and processing of Chinese medicinal materials in the production of raw materials, and the production of light chemical products containing traditional Chinese medicines. Among them, the production of Chinese patent medicines brings the largest amount of dregs, accounting for about 70% of the total dregs. The extraction rate of active ingredients in the production process of Chinese patent medicines is generally 30% to 70%, and the rest are all present in the dregs. Acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N65/12A01N65/08A01P1/00A01P17/00
Inventor 张云飞陈璐
Owner BIOGAS SCI RES INST MIN OF AGRI
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