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Insecticidal composition for preventing and treating corn borer moth pests

An insecticidal composition and the technology of corn borer moth, applied in the field of pesticides, to achieve high control efficiency, reduce the number of repeated uses, and reduce the amount of use

Inactive Publication Date: 2015-01-21
JINAN CAVIN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Persistence can be affected when the soil has very high levels of organic matter

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] The insecticidal composition is an emulsion in water, and the parts by weight of each component are: 40 parts of thiamethoxam, 30 parts of acetamiprid, 10 parts of emulsifier, 40 parts of solvent, 5 parts of stabilizer, 2 parts of antifreeze, 1 part of defoamer, Thickener 1, the balance is water; the specific production steps of the water emulsion are: mixing thiamethoxam, acetamiprid, solvent and emulsifier together to dissolve it into a uniform oil phase; mixing water, antifreeze, Stabilizer, thickener and defoamer are mixed together to form a uniform water phase; while stirring at high speed in the reactor, add the oil phase to the water phase, slowly add water until the phase inversion point is reached, and turn on the shearing machine for high-speed shearing Cut for 20 minutes to 1 hour to form an oil-in-water emulsion to obtain a water-emulsion insecticidal composition.

[0043] Above-mentioned emulsifier is alkylphenol polyoxyethylene ether sulfosuccinate;

[00...

Embodiment 2

[0070] The insecticidal composition is an emulsion in water, and the parts by weight of each component are: 40 parts of thiamethoxam, 30 parts of acetamiprid, 10 parts of emulsifier, 40 parts of solvent, 5 parts of stabilizer, 2 parts of antifreeze, 1 part of defoamer, Thickener 1, the balance is water; the specific production steps of the water emulsion are: mixing thiamethoxam, acetamiprid, solvent and emulsifier together to dissolve it into a uniform oil phase; mixing water, antifreeze, Stabilizer, thickener and defoamer are mixed together to form a uniform water phase; while stirring at high speed in the reactor, add the oil phase to the water phase, slowly add water until the phase inversion point is reached, and turn on the shearing machine for high-speed shearing Cut for 20 minutes to 1 hour to form an oil-in-water emulsion to obtain a water-emulsion insecticidal composition.

[0071] Above-mentioned emulsifier is alkylphenol polyoxyethylene ether sulfosuccinate;

[00...

Embodiment 3

[0078] The insecticidal composition is an emulsion in water, and the parts by weight of each component are: 40 parts of thiamethoxam, 30 parts of acetamiprid, 10 parts of emulsifier, 40 parts of solvent, 5 parts of stabilizer, 2 parts of antifreeze, 1 part of defoamer, Thickener 1, the balance is water; the specific production steps of the water emulsion are: mixing thiamethoxam, acetamiprid, solvent and emulsifier together to dissolve it into a uniform oil phase; mixing water, antifreeze, Stabilizer, thickener and defoamer are mixed together to form a uniform water phase; while stirring at high speed in the reactor, add the oil phase to the water phase, slowly add water until the phase inversion point is reached, and turn on the shearing machine for high-speed shearing Cut for 20 minutes to 1 hour to form an oil-in-water emulsion to obtain a water-emulsion insecticidal composition.

[0079] Above-mentioned emulsifier is alkylphenol polyoxyethylene ether sulfosuccinate;

[00...

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PUM

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Abstract

The invention belongs to the field of pesticides and particularly relates to an insecticidal composition for preventing and treating corn borer moth pests. The effective components of the insecticidal composition provided by the invention comprise: thiamethoxam and acetamiprid. (1) The effective components, namely the thiamethoxam and the acetamiprid, of the composition provided by the invention belong to two bactericides with different action mechanisms and are mutually matched without conflict; (2) the composition provided by the invention has a good synergistic effect within a certain range, the prevention effect is higher than that of a single agent, and the pesticide effect is relatively durable; (3) the insecticidal composition reduces the drug resistance, reduces the repeated use times of pesticide, reduces the use amount of the pesticide and lowers the application cost of the pesticide; (4) the insecticidal composition has special effects on insect pests such as hemiptera, diptera, coleoptera, heteroptera, and homoptera; (5) since the residual quantity of the insecticidal composition is relatively low, the insecticidal composition is relatively easy to decompose after the lasting period and relatively environmentally-friendly, and has the relatively great significance on increasing both production and income in agricultural areas.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to an insecticidal composition for controlling corn borer moth pests. Background technique [0002] Generic term for Lepidoptera moths. There are more than 10,000 species in the world, and more than 1,000 species have been recorded in China. The body of the borer moth is slender and fragile, small or medium in size. Beaked or shrunken. There are monocular and compound eyes. The antennae are slender. The larvae molt 4 to 5 times in their lifetime, divided into 5 to 6 instars. Pupa naked fusiform. Spin silk and pupate in the stem, between branches, and in the soil. Adults fly at night. But it is active no matter day or night in warehouses and living rooms. The adult lifespan is about a week. Generations vary with species. Most species have to switch hosts throughout their lives and can migrate. Overwinter as larvae. [0003] The borer moth is economically important. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01P7/04A01N47/40
Inventor 迟宗磊藏伟功丁振洋
Owner JINAN CAVIN BIOTECH
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