Insecticidal composition containing tea saponin

An insecticidal composition and composition technology, applied in the direction of insecticides, biocides, animal repellents, etc., can solve the problem of slow drug effect, pesticide residues, no tea saponin and other insecticide compositions Prevention and treatment effects and other problems, to achieve the effect of enhancing drug efficacy

Active Publication Date: 2012-07-25
叶长东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because tea saponin itself is a good insecticide, but its drug effect is slow, the drug effect period is long, and the insecticidal effect is not obvious in a short period of time. At present, there are few reports on the auxiliary agent that can improve the effect of tea saponin on pest c

Method used

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  • Insecticidal composition containing tea saponin
  • Insecticidal composition containing tea saponin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1 10% tea saponin water emulsion

[0019] Take 5kg of tea saponin, 2kg of alkyl glycosides, 1kg of sodium alginate, 5kg of fulvic acid, and 37kg of water, mix them well, pump the above mixture into a high-shear mixing kettle, start a high-shear emulsification homogenizer, and process the materials High-speed shearing and mixing; when the particle size reaches 5-15nm, the high-shearing can be stopped to obtain 10% tea saponin water emulsion.

Embodiment 2

[0020] Embodiment 2 20% tea saponin water emulsion

[0021] Take 10kg of tea saponin, 3kg of alkyl glucoside, 1kg of sodium alginate, 8kg of fulvic acid, and 28kg of water, and mix them well. High-speed shearing and mixing; when the particle size reaches 5-15nm, the high-shearing can be stopped to obtain 20% tea saponin water emulsion.

Embodiment 3

[0022] Embodiment 3 30% tea saponin water emulsion

[0023] Take 15kg of tea saponin, 2kg of alkyl glycosides, 3kg of sodium alginate, 10kg of fulvic acid, and 20kg of water, mix them thoroughly, pump the above mixture into a high-shear mixing kettle, start a high-shear emulsification homogenizer, and process the materials High-speed shearing and mixing; when the particle size reaches 5-15nm, the high-shearing can be stopped to obtain 30% tea saponin water emulsion.

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PUM

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Abstract

The invention relates to an insecticidal composition containing tea saponin, in particular to an insecticidal composition containing the tea saponin, which can improve the insecticidal speed. The insecticidal composition comprises the tea saponin, alkyl glycoside and sodium alginate, wherein the weight ratio of the tea saponin to the alkyl glycoside to the sodium alginate is (5-15):(1-5):(1-5). The insecticidal composition containing the tea saponin can enhance the pesticide effect of the pesticide tea saponin and increase the insecticidal speed of the tea saponin. The insecticidal composition containing the tea saponin also can improve the pesticide effect of other pesticides and accelerate the acting speed of the pesticide.

Description

technical field [0001] The invention relates to an insecticidal composition containing tea saponin, in particular to a tea saponin insecticidal composition which improves insecticidal speed. Background technique [0002] Tea saponin (Teasaponia) is a pentacyclic triterpenoid extracted from Camellia oleifera seed cake. It is a natural non-ionic surfactant with excellent performance. With the deepening of the application research work of tea saponin, the application of tea saponin in daily chemical industry, light textile, medicine and pesticide industry is also more and more extensive. It is reported in the literature that tea saponin is mainly used in the field of wettable powder as a wetting agent, botanical insecticide and fungicide, and plant production regulator in the pesticide industry. [0003] After tea saponin is added to synthetic pesticides or biological source pesticides, it can achieve the poisonous effect on pests by itself, and can also reduce the amount of ...

Claims

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Application Information

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IPC IPC(8): A01N61/00A01N51/00A01N43/16A01P7/04
Inventor 叶长东
Owner 叶长东
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