Deinsectization microbicide of piperine

A technology of piperine and sterilant, applied in the directions of fungicides, arthropodicides, biocides, etc., can solve the problems of restricting the development and utilization of plant-derived insecticides and sterilants, short residual period, unstable product quality, etc. , to achieve a broad-spectrum high-efficiency insecticide and sterilization effect, no environmental damage and residues, and easy product quality control.

Inactive Publication Date: 2008-07-16
杜道林 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the key problems of plant-derived insecticides are that the main active ingredients are not clear, and the product quality is difficult to control; the mixture is easy to degrade, an...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Implementation Example 1: Get piperine 8kg, organic solvent ethyl acetate 89kg and heat to a temperature of 50°C and stir and mix for 6 hours; then add synergist GY-10.5kg, stabilizer glycol 2kg, surfactant methyl Benzenesulfonate 2kg, preservative potassium sorbate (sodium) 1kg, pH regulator sodium bicarbonate 0.2kg, defoamer tributyl phosphate 0.3kg, stir and mix, obtain piperine deworming and sterilizing agent emulsifiable concentrate preparation, Can be used for farming and storage.

Embodiment 2

[0021] Implementation Example 2: Get 6kg of piperine, 3kg of cetacine, 84kg of organic solvent ethyl acetate and heat to a temperature of 40°C and stir and mix for 8 hours; Glycerin fatty acid ester 3kg, preservative potassium sorbate (sodium) 1kg, pH regulator sodium bicarbonate 0.1kg, defoamer tributyl phosphate 0.1kg, stir and mix, obtain piperine deworming and sterilizing agent emulsifiable concentrate preparation, Can be used for farming and storage.

Embodiment 3

[0022] Implementation Example 3: Take 4kg of piperine, 2kg of matrine, 3kg of basilicum, and 83kg of ethyl acetate as an organic solvent and heat it to a temperature of 60°C and stir and mix for 8 hours; kg, emulsifier glycerin fatty acid ester 3kg, preservative potassium sorbate (sodium) 1kg, pH regulator oxalic acid 0.5kg, antifoaming agent tributyl phosphate 0.5kg, stir and mix, obtain piperine deworming and sterilizing agent emulsifiable concentrate Preparation, can be used as agricultural and storage.

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PUM

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Abstract

The invention discloses a piperine deinsectization bactericidal agent by taking the piperine as an effective component and is prepared by mixing piperine, natural pyrethrin, matrine, hodorine, nicotine, synergistic agent, preservative, emulsifier, surface active agent, stabilizer, pH regulator, defoamer and solvent. The invention belongs to a plant source deinsectization bactericidal agent with the advantages of unambiguous effective components and easily controlled product quality, which adopts a proper accessory ingredient such as the emulsifier and stabilizer, etc., to solve the key problems of degradation and unstable quality and has no toxicity and residue, environment-friendliness and broad-spectrum effective deinsectization bactericidal effect. The invention has remarkable killing and controlling effects on various pests and germs in wheat, rice, fruit trees, vegetables, flowers, storehouses, houses as well as forests, has remarkable controlling effects on sanitary insect pests and germs like mosquito, fries, black beetles, ants, bedbugs, moth flies and fleas, etc, which is used for controlling pests and various germs for grains like paddy, wheat, corn, broomcorn, etc., during a storage period with a remarkable effect.

Description

technical field [0001] The invention relates to an insecticide and sterilizer, in particular to a piperine insecticide and sterilizer prepared by utilizing piperine, an effective component of pepper. Background technique [0002] In the sustainable control of pests, biological control will become an important means to control biological disasters and protect the health of the ecological environment. As an important part of biological control, accelerating the industrialization of botanical pesticides is an inevitable choice for the improvement of human life quality and social progress, and is an important direction for the development of insecticide and fungicide industries in the future. [0003] The so-called plant-derived insecticides are insecticides and fungicides that use certain parts of plants or extract their active ingredients to make insecticides and fungicides. The botanical insecticide has the characteristics of high efficiency, no pollution...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N53/00A01N43/90A01P3/00A01P7/00
Inventor 杜道林陈登峰
Owner 杜道林
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