Chinese herbal medicine pest-repellent aqueous agent and production process thereof

A production process and technology of Chinese herbal medicine, applied in the field of botanical pesticides, can solve the problems of improper drug use, low control effect, and many drug times, and achieve the effects of scientific compatibility, unique formulation, and low raw material prices.

Inactive Publication Date: 2019-05-14
安树义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing pesticides focus on spraying to kill pests. Spraying pesticides after pests occur crops have been seriously harmed by pests, which brings certain harm to crops. Due to improper medication methods and many times of medication during insecticide , make pests resistant to pesticides, and the control effect is relatively low, and it is not conducive to farmers to pick in a short time after spraying pesticides. However, a Chinese herbal insect repellent water agent suitable for crops to avoid pests does not have the above-mentioned hazards, and effectively solves the problem. A kind of Chinese herbal medicine insect repellent water agent and its production process that can be picked and eaten in a short time after the farmers spray the insect repellent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] First, select, wash, dry, and weigh the Chinese herbal medicines, then put the raw materials of Chinese herbal medicines that are crushed into 60 mesh into stainless steel extraction tanks and add 95% ethanol for leaching for 6 hours, then add natural jujube shell extracts for extraction, and start the machine to stir And carry out temperature control, in the extraction process, add 95% ethanol and natural wild jujube husk extraction solution in the ratio of 1:4 by weight relative to one ton of pulverized Chinese herbal medicine raw materials, the extraction temperature is controlled at 80-100 ° C, and the extraction time is 24 -72 hours; in the extraction process, add 800L of 95% ethanol for the first time, 1200L of wild jujube husk extract, control the temperature at 100°C, and co-extract for 72 hours. During the extraction process, stir once every 3 hours, not lower each time In 30 minutes; add 400L of 95% ethanol for the second time, add 600L of wild jujube husk extr...

Embodiment 2

[0017] First, select, wash, dry, and weigh the Chinese herbal medicines, then put the raw materials of Chinese herbal medicines that are crushed into 60 meshes into stainless steel extraction tanks and add 95% ethanol for leaching for 6 hours, then add natural jujube shell extracts, and then extract and start Machine stirring and temperature control. During the extraction process, 95% ethanol and natural wild jujube husk extract are added in a ratio of 1:4 by weight to one ton of pulverized Chinese herbal medicine raw materials. The extraction temperature is controlled at 85-95°C. The time is 22-70 hours, stirring once every 3 hours during the extraction process, and each time is not less than 30 minutes; in the extraction process, 750L of 95% ethanol and 1250L of wild jujube shell extract are added for the first time, and the temperature is controlled at 95°C. The extraction time is 70 hours. During the extraction process, stir once every 3 hours, each time not less than 30 mi...

Embodiment 3

[0021] First, select, wash, dry and weigh the Chinese herbal medicines, then put the raw materials of Chinese herbal medicines that are crushed into 60 meshes into stainless steel extraction tanks, add 95% ethanol for leaching for 6 hours, add wild jujube husk extracts, and then start the machine Stir and carry out temperature control. During the extraction process, 95% ethanol and natural wild jujube husk extract are added in a ratio of 1:4 by weight to one ton of pulverized Chinese herbal medicine raw materials. The extraction temperature is controlled at 80-90°C, and a total of 20- 70 hours; add 800L of 95% ethanol and 1000L of wild jujube husk extract for the first time in the extraction process, control the temperature at 90°C, and extract for a total of 70 hours. During the extraction process, stir once every 3 hours, each time not less than 30 minutes ; Add 500L of 95% ethanol for the second time, add 600L of wild jujube husk extract, control the temperature at 85°C, and...

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PUM

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Abstract

The invention discloses a Chinese herbal medicine pest-repellent aqueous agent and a production process thereof. The Chinese herbal medicine pest-repellent aqueous agent is prepared by compatible extraction of Chinese herbal medicines and is characterized by being prepared from, by weight, 15-20 parts of mint, 15-20 parts of garlic, 10-15 parts of herba artemisiae scopariae, 5-8 parts of herba cymbopogonis, 5-8 parts of thyme, 3-6 parts of catmint, 2-4 parts of elderberry, 3-5 parts of rosemary, 2-3 parts of lavender, 2-3 parts of artemisia apiacea, 1-2 parts of hyssopus officinalis, 1-2 partsof basil, 1-2 parts of petunia, 0.5-1 part of salvia and herba origami. A pure Chinese herbal medicine product is provided without adding of any chemical components, natural wild jujube shell extractliquid and ethyl alcohol are adopted as solvent, and the Chinese herbal medicine pest-repellent aqueous agent has an excellent efficacy of expelling pests including thrips, plutella, plutella, spiders, acarid, stinkbugs, ants, snout beetles, field mice, artogeia rapae, aulacophora femoralis, slugs, leafhoppers, tomato hawkmoth, onion maggots, root maggots, snails, cabbage worms and the like. TheChinese herbal medicine pest-repellent aqueous agent has pest-repelling, bactericidal and microelement increasing triple efficacies and does not affect quality of agricultural products.

Description

technical field [0001] The technology of the invention belongs to the field of botanical pesticides, in particular to a Chinese herbal insect repellent water agent and a production process thereof. Background technique [0002] Existing pesticides focus on spraying to kill pests. Spraying pesticides after pests occur crops have been seriously harmed by pests, which brings certain harm to crops. Due to improper medication methods and many times of medication during insecticide , make pests resistant to pesticides, and the control effect is relatively low, and it is not conducive to farmers to pick in a short time after spraying pesticides. However, a Chinese herbal insect repellent water agent suitable for crops to avoid pests does not have the above-mentioned hazards, and effectively solves the problem. A kind of Chinese herbal medicine insect repellent water agent and its production process can be picked and eaten within a short time after farmers spray the insect repellent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01P17/00A01P21/00
CPCY02A50/30
Inventor 安树义安树坤安丽莉
Owner 安树义
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