0.36% kuh-seng lye emulsion farm chemical and production method thereof

A technology of matrine water and emulsion, applied in botany equipment and methods, biocide, biocide, etc., can solve the problems of products not reaching the expected insecticidal effect, unscientific formulation of pests, biological activity destruction, etc.

Inactive Publication Date: 2003-06-11
吕世禄
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Problems solved by technology

However, many factors in the production process and preparation method destroy the biological activity, and its products cannot achieve the expected in

Method used

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Embodiment Construction

[0033] The 0.36% matrine water emulsion pesticide is compounded by plant insecticides and auxiliary agents. The plant insecticide is composed of Sophora flavescens, Radix radix, tobacco, Neem, Pyrethrum, and Tripterygium wilfordii, and its compatibility is: Sophora flavescens 60kg, Radix radix 15kg, tobacco 30kg, Neem 22.5kg, Pyrethrum 15kg, Tripterygium wilfordii 9kg. The auxiliary agent is composed of turpentine, ethanol, Tween-60, sorbic acid, and dimethyl sulfoxide, and its ingredient ratio is 14.5kg of turpentine, 22kg of ethanol with a concentration of 70%, 9kg of Tween-60, 0.5kg of sorbic acid, and Methyl sulfide 4kg. The batching ratio of plant insecticide and auxiliary agent is 1:1.

[0034] The production method of 0.36% matrine aqueous emulsion:

[0035] A. Take 60kg of treated Sophora flavescens, 15kg of 15kg of Radix, 30kg of tobacco, 22.5kg of Neem, 15kg of pyrethrum, and 9kg of Tripterygium wilfordii, respectively, put them into the leaching tank, add water 6 ...

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Abstract

The present invention relates to a 0.36% sophocarpidine water-soluble emulsion. It is made up by using plant pesticide and adjuvant, and its plant pesticide is prepared by using 52.5-72 kg of flavescent sophora root, 12-22.5 kg of stemona root, 22.5-37.5kg of tobacco, 15-37.5 kg of chinaberry root and 4.5-15 kg of pyrethrum cinerariifolium, and said adjuvant comprises pine cone oil, ethyl alcohol whose concentration is 70-95 deg., emulsifier, penetrating agent and preservative, and the weight matching ratio of the plant pesticide and ajuvant is 1-1.5:1. Said pesticide is low-toxic, residue-free, pollutionless, safe and reliable, and can have extensive application.

Description

(1) Technical field [0001] The invention relates to a 0.36% matrine aqueous emulsion pesticide for preventing and controlling agricultural and forestry pests, specifically a pesticide made from Chinese herbal medicines, and also relates to a production method of the pesticide. (2) Background technology [0002] Pesticides are an important factor in ensuring a good agricultural harvest. However, chemical pesticides pollute the environment, destroy the ecological balance, and pose a direct threat to human life with high toxicity and high residues in agricultural by-products. Chemical pesticide pollution is a global public hazard. [0003] There are hundreds of varieties of chemical pesticides in the world, with sales of more than 30 billion U.S. dollars. Every year, nearly 4 million people die from pesticide poisoning worldwide. According to statistics, one-seventh of my country's arable land has been polluted by chemical pesticides to varying degrees, directly endangering peo...

Claims

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Application Information

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IPC IPC(8): A01N65/20A01N65/12A01N65/14A01N65/26A01N65/38A01N65/46A01P7/00
CPCY02A50/30
Inventor 吕世禄
Owner 吕世禄
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