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Biological preventing and treatment chemical for isatis root diseases and insect pests as well as preparation method and application thereof

A technology for diseases and insect pests and isatis root, which is applied in the field of biological control agents for diseases and insect pests of isatidis and its preparation, and achieves the effects of simple ingredients, obvious effects and avoiding drug resistance.

Inactive Publication Date: 2018-01-19
河南省三禾药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of artificial planting of Radix isatidis Chinese medicinal materials, pests and diseases are the factors that have the greatest impact on the yield of Radix isatidis. However, there is currently no control agent that is mainly aimed at the common pests and diseases of Radix isatidis

Method used

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Examples

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Effect test

preparation example Construction

[0035] A preparation method of the above-mentioned biological control agent for Radix isatidis pests, comprising:

[0036] Take nuxychia, baebu, aconite and aconitum and mix them into a medicinal mixture;

[0037] dividing the medicinal mixture into a first medicinal mixture and a second medicinal mixture;

[0038] Mix the first medicinal material mixture with clear water, and decoct for 30-50 minutes; obtain the first medicinal liquid;

[0039] Pulverizing the second medicinal material mixture to obtain medicinal material powder; mixing the medicinal material powder with the first medicinal liquid to obtain a traditional Chinese medicine insecticide;

[0040] A biological control agent for diseases and insect pests of Radix isatidis was prepared by mixing traditional Chinese medicine insecticide with metalaxyl mancozeb wettable powder, Bordeaux mixture, thiophanate-methyl and cabbage butterfly granule virus powder.

[0041] Further, in a preferred embodiment of the present ...

Embodiment 1

[0047] A biological control agent for Radix isatidis pests and diseases provided in this embodiment, the biological control agent is made from raw materials of Chinese medicinal materials, biological control agents and chemical insecticides; wherein the raw materials of Chinese medicinal materials include 5 kg of Nuxebra chinensis, 9 kg of Radix baicalensis, and 13 kg of Radix Aconiti and Chuanwu 8kg; chemical insecticides including metalaxyl manganese zinc wettable powder 5kg, Bordeaux mixture 15kg and thiophanate-methyl 19kg; and cabbage butterfly particle virus powder 0.22kg.

[0048] The present invention also provides a preparation method of a biological control agent for Radix isatidis pests and diseases, the specific steps are as follows:

[0049] 1.1 Weigh 5kg of Nuxychia chinensis, 9kg of Baibu, 13kg of Fuzi and 8kg of Aconitum aconiti, and mix them evenly to obtain the medicinal material mixture;

[0050] 1.2 divide the medicinal material mixture into the first medic...

Embodiment 2

[0056] A biological control agent for Radix isatidis pests and diseases provided in this embodiment, the biological control agent is made from raw materials of Chinese medicinal materials, biological control agents and chemical insecticides; wherein the raw materials of Chinese medicinal materials include 6kg of Nuxebra chinensis, 11kg of Radix baicalensis, and 14kg of Radix Aconiti Hechuan Aconitum 9kg; chemical insecticides including metalaxyl manganese zinc wettable powder 7kg, Bordeaux mixture 17kg and thiophanate-methyl 21kg; and cabbage butterfly particle virus powder 0.24kg.

[0057] The present invention also provides a preparation method of a biological control agent for Radix isatidis pests and diseases, the specific steps are as follows:

[0058] 1.1 Weigh 6 kg of Nuxychia chinensis, 11 kg of Baibu, 14 kg of Fuzi and 9 kg of Aconitum aconiti, and mix them evenly to obtain a medicinal material mixture;

[0059] 1.2 divide the medicinal material mixture into the first...

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Abstract

The invention provides a biological preventing and treatment chemical for isatis root diseases and insect pests as well as a preparation method and application thereof, and belongs to the field of agricultural production and agricultural ecosystem protection. The biological preventing and treatment chemical for isatis root diseases and insect pests provided by the invention is prepared from traditional Chinese medicine ingredients and chemical and biological ingredients; the isatis root diseases and insect pests can be effectively killed; the ingredients are simple; the drug tolerance generated by the isatis root diseases and insect pests can be effectively avoided; the environment-friendly effect is achieved; the isatis root diseases and insect pests can be comprehensively prevented and treated; the influence on environment is reduced. According to the preparation method of the biological preventing and treatment chemical for isatis root diseases and insect pests, the chemical with high drug effect and obvious effect can be prepared by a simple means; the cost can be conveniently reduced.

Description

technical field [0001] The invention relates to the fields of agricultural production and agricultural ecological protection, and in particular to a biological control agent for isatidis pests and its preparation method and application. Background technique [0002] Banlangen is a cruciferous plant, the name of traditional Chinese medicine. Commonly used aliases: indigo root, blue indigo root, Daqing root, it is a kind of Chinese herbal medicine. Bitter, cold. It has the effects of clearing away heat and detoxification, cooling blood and relieving sore throat. It is often used for febrile epidemic disease, fever and sore throat, febrile toxin rash, mumps, rotten throat Dansha, big head plague, erysipelas, and carbuncle. [0003] In the process of artificial planting of Radix isatidis Chinese medicinal materials, pests and diseases are the factors that have the greatest impact on the yield of Radix isatidis. However, there is currently no control agent that is mainly aimed...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N59/20A01N47/34A01N47/14A01N37/46A01P3/00A01P1/00A01P7/04
CPCY02A50/30
Inventor 王雯丽石洪瑞石洪蔚石胜勋王丽李强刘彦锋
Owner 河南省三禾药业有限公司
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