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Insecticide compound containing etoxazole and sophocarpidine

An insecticidal composition and technology of matrine, applied in the field of agricultural application, can solve problems such as no relevant reports, and achieve the effects of reducing costs, reducing the frequency of application, and reducing dosage

Inactive Publication Date: 2017-08-25
GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] After research by the inventor, it is found that the compounding of etoxazole and matrine has a good synergistic effect within a certain range, and the related compounding of etoxazole and matrine has not yet been seen at home and abroad. Related reports

Method used

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  • Insecticide compound containing etoxazole and sophocarpidine
  • Insecticide compound containing etoxazole and sophocarpidine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: 10.5% etoxazole · matrine suspension concentrate

[0016] Take by weighing etoxazole 10.0%, matrine 0.5%, alkylphenol formaldehyde resin polyoxyethylene ether 2.5% (dispersant), alkylphenol polyoxyethylene ether phosphate 3.5% (wetting agent), Polyvinyl alcohol 1.5% (thickener), silicone 0.3% (defoamer), deionized water added to 100%. The above raw materials were mixed, dispersed at high speed for 30 minutes, and sanded with a sand mill to prepare a 10.5% etoxazole-matrine suspension concentrate.

Embodiment 2

[0017] Embodiment 2: 5.2% etoxazole · matrine suspension concentrate

[0018] Take by weighing etoxazole 5.0%, matrine 0.2%, alkylphenol formaldehyde resin polyoxyethylene ether 2.5% (dispersant), alkylphenol polyoxyethylene ether phosphate 3% (wetting agent), Polyvinyl alcohol 1.5% (thickener), silicone 0.2% (defoamer), deionized water added to 100%. The above raw materials were mixed, dispersed at high speed for 30 minutes, and sanded with a sand mill to prepare a 5.2% etoxazole·matrine suspension concentrate.

Embodiment 3

[0019] Embodiment 3: 32.0% etoxazole · matrine suspension concentrate

[0020] Weigh 30% of etoxazole, 2.0% of matrine, 4.2% of naphthalenesulfonate formaldehyde condensate, 5% of sodium lauryl sulfate, 0.2% of silicone (defoamer), and 0.5% of gum arabic , Add deionized water to 100%. The above raw materials were mixed, dispersed at high speed for 30 minutes, and sanded with a sand mill to prepare a 32.0% etoxazole·matrine suspension concentrate.

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Abstract

The invention relates to an insecticide compound containing etoxazole and sophocarpidine. Etoxazole and sophocarpidine at weight ratio of (10-40):1 are used as active ingredients. The two active ingredients of the insecticide compound have a synergistic effect; when the insecticide compound is used for preventing and controlling citrus red mite, the resistance development of the insects can be delayed, the dosage of each single agent can be reduced and the preventing and control effect can be promoted; the insecticide compound meets the requirement on comprehensive treatment of insects.

Description

technical field [0001] The invention relates to the technical field of agricultural application, in particular to an insecticidal composition containing etoxazole and matrine, which is used for preventing and controlling harmful mites of citrus trees. Background technique [0002] Panonychus citrus, also known as citrus red spider mite, also known as citrus red spider mite, is one of the most serious pests of citrus. Due to the short generation period of Panonychus citrus, strong fecundity, rapid population growth, high frequency of control medication, and improper use, it has developed resistance to the pesticides with abamectin as the active ingredient, and the control effect has dropped significantly. Therefore, it is of great significance to research and develop new high-efficiency, low-toxicity, and environment-friendly acaricides for citrus production. [0003] Matrine, English name: Matrine, is a plant-derived pesticide with low toxicity to humans and animals, safe t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/76A01P7/02
CPCA01N43/90A01N43/76
Inventor 邓付圆韦恒友谭永寿申妍韦玺梁进旭
Owner GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
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