Compounded botanical synergistic pesticide containing sophocarpidine and macleaya alkaloids and preparation method of compounded botanical synergistic pesticide

A technology of Boluohuibiology and matrine, which is applied in the field of pesticides, can solve problems such as no public reports, achieve various modes of action, reduce the frequency of pesticide application and control costs, and inhibit growth and development

Inactive Publication Date: 2012-07-18
山西德威本草生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Throughout the above-mentioned patent documents, most of them mix matrine or sanguinarine with plant extracts or pesti

Method used

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  • Compounded botanical synergistic pesticide containing sophocarpidine and macleaya alkaloids and preparation method of compounded botanical synergistic pesticide
  • Compounded botanical synergistic pesticide containing sophocarpidine and macleaya alkaloids and preparation method of compounded botanical synergistic pesticide
  • Compounded botanical synergistic pesticide containing sophocarpidine and macleaya alkaloids and preparation method of compounded botanical synergistic pesticide

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0098] Preparation Example 1: Preparation of 30% Matrine · Boluohui Alkaloid Environment-friendly EC

[0099] At 20-25°C, take 30 parts of matrine · boluohui alkaloid (the compounding ratio of matrine and boluohui alkaloid is 1:3), add 10 parts of organic silicon sequentially on the basis of the above mixture, 7 parts of sodium dodecylbenzene sulfonate and 1 part of octylphenol polyoxyethylene ether and 2 parts of styrene ethylphenol polyoxyethylene polyoxypropylene ether, with ethanol+ethyl acetate+dimethylformamide (6: 3.5:0.5) make up to 100 parts, and stir at a stirring speed of 800-1000 rpm for 10-30 minutes to prepare 30% matrine·boluohui alkaloid-friendly emulsifiable concentrate.

preparation Embodiment 2

[0100] Preparation Example 2: Preparation of 20% Matrine · Boluohui Alkaloid Environment-friendly EC

[0101] At 20-25°C, take 20 parts of matrine · boluohui alkaloid (the compounding ratio of matrine and boluohui alkaloid is 1:3), and add 8 parts of organic silicon sequentially on the basis of the above mixture, 5 parts of sodium dodecylbenzene sulfonate and 1 part of octylphenol polyoxyethylene ether and 2 parts of styrene ethylphenol polyoxyethylene polyoxypropylene ether, with ethanol+ethyl acetate+dimethylformamide (7: 2.8:0.2) make up to 100 parts, and stir at a stirring speed of 800-1000 rpm for 10-30 minutes to prepare 20% matrine·boluohui alkaloid-friendly emulsifiable concentrate.

preparation Embodiment 3

[0102] Preparation Example 3: Preparation of 10% Matrine · Boluohui Alkaloid Environment-friendly EC

[0103] At 20-25°C, take 10 parts of matrine · boluohui alkaloid (the compounding ratio of matrine and boluohui alkaloid is 1:3), and add 6 parts of organic silicon sequentially on the basis of the above mixture, 4 parts of sodium dodecylbenzene sulfonate and 1 part of octylphenol polyoxyethylene ether and 1 part of styrene ethylphenol polyoxyethylene polyoxypropylene ether, with ethanol + ethyl acetate + dimethylformamide (6: 3.5:0.5) make up to 100 parts, and stir at a stirring speed of 800-1000 rpm for 10-30 minutes to prepare 10% matrine·boluohui alkaloid environment-friendly emulsifiable concentrate.

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Abstract

The invention discloses a compounded botanical synergistic pesticide. The obtained compounded botanical synergistic pesticide takes sophocarpidine and macleaya alkaloids as main components, and is added with accessory ingredients in a synergistic manner; the morphology of the compounded botanical synergistic pesticide is environment-friendly missible oil, water aqua or soluble liquid; and in addition, the compounded botanical synergistic pesticide comprises sophocarpidine accounting for 0.1 to 20 percent and the macleaya alkaloids accounting for 0.1 to 20 percent, and the rest is the accessory ingredients. The compounded botanical synergistic pesticide is mainly used for controlling aphides on melons, fruits and vegetables as well as agricultural pests such as red spiders, Chinese chive maggot, poratrioza sinica yang et li, psylla chinensis, imported cabbageworm, cabbage moths and army worms. The compounded botanical synergistic pesticide does not contain any chemical pesticide component, is easy to degrade in environment, has no consideration of environment pollution and residual hazard, is safe to human, livestock and environment; pests are not easy to be drug-resistant to the compounded botanical synergistic pesticide; the compounded botanical synergistic pesticide is of great value to be applied and popularized on main agricultural and sideline products that earn foreign exchange through exports, such as the melons, the fruits, the vegetables, flowers and medicinal materials; and in addition, the compounded botanical synergistic pesticide is an ideal novel pollution-free pesticide.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and specifically relates to an insecticide with matrine and bolus alkaloids as active components and a preparation method thereof, which is mainly used in the prevention and treatment of insecticides on melons, fruits and vegetables. Aphids, spider mites, chive maggots, wolfberry psyllids, pear psyllids, cabbage caterpillars, diamondback moths, armyworms and other agricultural pests. Background technique [0002] Aphids, spider mites, chive maggots, medlar psyllids, pear psyllids, cabbage caterpillars, diamondback moths, armyworms, etc. are the main pests on melons, fruits, vegetables, and flowers. They have a wide range of damage and are difficult to control. At present, the agents used to control these pests are mainly chemical agents. However, the long-term use of a large number of chemical agents has led to the emergence of problems such as drug resistance, environmental pollution, and har...

Claims

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Application Information

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IPC IPC(8): A01N65/20A01N65/08A01N25/04A01N25/02A01P7/04A01P7/02
CPCY02A50/30
Inventor 王锐张兴冯俊涛
Owner 山西德威本草生物科技有限公司
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