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Pesticide composition containing clothianidin and diflubenzuron

A technology of pesticide composition and diflubenzuron, which is applied in the directions of pesticides, animal repellents, plant growth regulators, etc., to achieve the effects of reducing pesticide residues in soil, excellent control effect, and reducing field dosage

Inactive Publication Date: 2017-01-04
江西正邦作物保护股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By inhibiting the activity of chitin synthase and uridine coenzyme in the insect epidermis, it inhibits the synthesis of chitin in insects, resulting in the death of insects that cannot molt normally

Method used

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  • Pesticide composition containing clothianidin and diflubenzuron
  • Pesticide composition containing clothianidin and diflubenzuron
  • Pesticide composition containing clothianidin and diflubenzuron

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0035] Example 1: 10% Clothianidin 5% Diflubenzuron Suspension Concentrate

[0036] Each component is calculated by percentage: 10% clothianidin technical substance, 5% diflubenzuron technical substance, 2.3% alkylphenol polyoxyethylene ether, 3.7% pull open powder BX, 1.5% xanthan gum, 0.4% disinfectant Foam agent SAG622, 3% propylene glycol, 0.3% preservative sodium benzoate, 0.6% suspending agent magnesium aluminum silicate, 6% synergist SD778, and the balance is deionized water.

[0037] Experimental steps: first mix alkylphenol polyoxyethylene ether, pull-off powder BX, defoamer SAG622, magnesium aluminum silicate, propylene glycol, sodium benzoate, and part of deionized water in proportion, after high-speed shearing and dispersion , add clothianidin and diflubenzuron in proportion, and add zirconia beads for ultra-fine grinding and grinding to D90≤4μm, and finally add deionized water for secondary mixing and stirring, filter, and add in proportion to prepare in advance ...

example 2

[0038] Example 2: 10% clothianidin · 10% diflubenzuron suspension concentrate

[0039] The components are calculated by percentage: 10% clothianidin technical, 10% diflubenzuron technical, 3% wetting agent YUS-WG7, 4% dispersant MorwetD-425, 4% antifreeze ethylene glycol, 0.12 % thickener xanthan gum, 0.3% silicone defoamer 1860, 0.3% suspending agent magnesium aluminum silicate, 0.25% preservative S-30, 2% penetrant JFC, and deionized water make up 100%.

[0040] Experimental steps: first mix YUS-WG7, MorwetD-425, defoamer, magnesium aluminum silicate, JFC, ethylene glycol, S-30, and some deionized water in proportion, after high-speed shearing and dispersion, in proportion Add clothianidin and diflubenzuron, and add zirconia beads for ultra-fine grinding and grinding until D90≤4μm, and finally add deionized water for secondary mixing and stirring, filter, and add xanthan prepared in advance in proportion The glue mother liquor is stirred evenly to obtain the product.

example 3

[0041] Example 3: 10% clothianidin · 20% diflubenzuron suspension concentrate

[0042] The components are 10% clothianidin technical, 20% diflubenzuron technical, 3% wetting agent Tersperse2500, 4% dispersant YUS-EP60P, 3% antifreeze propylene glycol, 0.12% thickener yellow Original gum, 0.3% suspending agent magnesium aluminum silicate, 0.25% preservative S-30, 2% penetrant JFC, 0.3% organic silicon defoamer 1830, and deionized water make up 100%.

[0043] Experimental steps: first mix Tersperse 2500, YUS-EP60P, defoamer, magnesium aluminum silicate, propylene glycol, S-30, JFC, and some deionized water in proportion, after high-speed shearing and dispersion, add clothianidin in proportion Amine and diflubenzuron original drug, and add zirconia beads for ultra-fine grinding and grinding to D90≤4μm, and finally add deionized water for secondary mixing and stirring, filter, add the xanthan gum mother liquor prepared in advance in proportion and stir Uniform product.

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Abstract

The invention provides a pesticide composition containing clothianidin and diflubenzuron. The pesticide composition can effectively prevent and treat bradysia odoriphaga. The effective ingredients of the pesticide composition are clothianidin and diflubenzuron, wherein the mass ratio of clothianidin to diflubenzuron is 1:0.1-1:16, and the mass percentage of clothianidin and diflubenzuron in the pesticide composition ranges from 2% to 80%. Through the dosage form of the composition prepared through a publicly known method, the pesticide has the advantages of being good in fast-acting property, long in effect lasting period and relatively small in use amount, can effectively prevent and treat bradysia odoriphag, can also be widely applied to prevention and treatment of pests of peanuts, vegetables, wheat and tea trees as well as prevention and treatment of grubs, aphids, plutella xylostella, thrips, whiteflies and empoasca flavescens, and is high in application value and remarkable in economic and social benefit.

Description

technical field [0001] The invention relates to the technical field of agricultural insecticides, in particular to a compound pesticide composition containing clothianidin and diflubenzuron. [0002] technical background [0003] Clothianidin is an insecticide in the neonicotinoid class. It is a new type of insecticide with high efficiency, safety and high selectivity. Recently, Dr. Chris Connolly, a researcher at the Center for Environmental Change and Human Adaptation at the University of Dundee, studied Findings: Clothianidin, although chemically similar to thiamethoxam and imidacloprid, did not adversely affect bees. Its role is similar to that of nicotinic acetylcholine receptors, and it has contact killing, stomach poisoning and systemic activity. It is mainly used as an insecticide for preventing and controlling aphids, leafhoppers, thrips, planthoppers and other pests of Hemiptera, Coleoptera, Diptera and some Lepidoptera on rice, vegetables, fruit trees and other cr...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N47/34A01P7/04
CPCA01N51/00A01N47/34
Inventor 黄婷黄加诚朱植银魏方林林峰
Owner 江西正邦作物保护股份有限公司
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