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Plant farm-chemical beadtree insect-killing agent of traditional Chinese herbs and preparing method

A technology of plant pesticides and Chinese herbal medicines, applied in botany equipment and methods, plant growth regulators, biocides, etc., can solve the problems of slow, unstable, and easy degradation and deterioration of traditional Chinese medicines

Inactive Publication Date: 2007-08-29
王景安 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Finally, the problems of slow drug properties, poor quick-acting properties, easy degradation and deterioration, and instability of traditional Chinese medicines have been solved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Sophora flavescens, Toosendan, Raw Southern Star, and Raw Pinellia are divided into groups A. Take ten times of tap water and soak them fully, and extract about double the amount of distillate by azeotropic distillation; the remaining water in the multifunctional extraction tank is soaked and dissolved. Filter and set aside.

[0007] Sanleng, Crane Lily, and Lei Wan are divided into groups B, crushed into powder, and set aside.

[0008] Take the above group A distillate and water infusion solution, group B powder and Poloxamers and mix them at a ratio of group A: group B = 10 at 15°C to 30°C, stir and mix well, and poloxamers The concentration of sham in it is adjusted to 1%, left standstill, and its supernatant is the product of the present invention.

Embodiment 2

[0010] Sophora flavescens, Toosendan, Raw Southern Star, Raw Pinellia, Sanleng and other five-flavored Chinese herbal medicines are composed of group A according to the weight ratio of 3:2:1:1:1, soaked in tap water six times, and extracted with azeotropic distillation The distillate is about twice the amount; the remaining water-soaked solution in the multifunctional extraction tank is filtered and set aside.

[0011] Two kinds of Chinese herbal medicines such as crane lice and thunder pills are composed of group B in a weight ratio of 1:2, crushed into powder, and set aside.

[0012] Take the above group A distillate and water infusion solution, group B powder and Poloxamers and mix them at a ratio of group A: group B = 66 at 20 ° C ~ 25 ° C, stir and mix well, and poloxamers The concentration of sham in it is adjusted to 0.1%, left standstill, and its supernatant is the product of the present invention.

Embodiment 3

[0014] Sophora flavescens and Toosendan are two kinds of Chinese herbal medicines in group A according to the weight ratio of 5:4, three times of tap water is taken to fully soak, and the distillate is extracted by azeotropic distillation to about double the amount; the remaining water in the multifunctional extraction tank The dissolved matter was filtered and set aside.

[0015] Raw Southern Star, Raw Pinellia, Sanleng, Crane Louse, Lei Wan and other five-flavored Chinese medicinal materials were composed into Group B in a weight ratio of 6:2:5:3:6, crushed into powder, and set aside.

[0016] Take the above group A distillate and water infusion solution, group B powder and poloxamers (Poloxamers) at 18 ° C, mix according to the ratio of group A: group B = 18, stir and mix well, the poloxamers Concentration wherein is adjusted to 8%, leave standstill, get its supernatant and be product of the present invention.

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PUM

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Abstract

The present invention relates to a compound Chinese medicine pesticide and its preparation method. Said compound pesticide is made up by using 7 Chinese medicinal materials of toosendan fruit, flavescent sophora root, raw arisaema root, raw pinellia, sparganium root, carpesium seed and omphalia and poloxamer through a certain preparation process. Said invention also provides the concrete steps of its preparation process. The name of said compound Chinese medicine pesticide is compound kulian pesticide.

Description

Technical field: [0001] The invention relates to a Chinese herbal medicinal plant pesticide and a preparation method thereof. Background technique: [0002] The invention makes a new breakthrough in the technology of Chinese herbal medicine plant pesticides, overcomes the three major problems of the current Chinese herbal medicine plant pesticides, such as poor broad-spectrum, poor quick-acting performance, and short shelf life, and at the same time, Chinese medicine has low toxicity, no residue, no pollution, and strong liquid adsorption. , long duration of efficacy and so on. [0003] Looking at the current state of domestic related patents, there are 111 patents related to Sophora flavescens, only 11 of which are pesticides and insecticides; there are 6 patents related to neem, of which 4 are pesticides and insecticides. However, so far, there are very few enterprises at home and abroad that have formed large-scale production of Chinese herbal medicine green plant pestic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/00A01N65/40A01N65/20A01N65/26
Inventor 王景安田修诚
Owner 王景安
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