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Ultra-low volume liquid containing sulfoxaflor and carbamates pesticide

A carbamate-based, ultra-low-capacity liquid agent technology, applied in the field of pesticides, can solve the problems of unsafe use, limited use range, and limited insecticidal spectrum, etc., and achieves convenient processing, water saving and good drug effect Effect

Inactive Publication Date: 2014-04-16
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some varieties have a limited insecticidal spectrum, which limits the scope of use. A few varieties are highly toxic to humans and animals, and are not safe to use; some pests will develop resistance to carbamate pesticides.

Method used

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  • Ultra-low volume liquid containing sulfoxaflor and carbamates pesticide
  • Ultra-low volume liquid containing sulfoxaflor and carbamates pesticide
  • Ultra-low volume liquid containing sulfoxaflor and carbamates pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Preparation of 20.1% Sulfoxaflor Carbosulfan Ultra-low Volume Liquid

[0030]

[0031]

[0032] Preparation process: In a stirred reaction vessel, first use a solvent to stir and dissolve sulfoxaflor and carbosulfan, then add surfactant components, stir well and mix evenly to obtain 20.1% sulfoxaflor Nitrile Carbosulfan ultra-low-capacity liquid agent; the process parameters are: the stirring speed is controlled at 60-150 rpm, the stirring time is 15-60 minutes, the temperature is normal temperature, and the pressure is normal pressure.

[0033] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0035] Preparation of 35% Sulfoxaflor Carbosulfan Ultra-low Volume Liquid

[0036]

Embodiment 3

[0038] Preparation of 40% Sulfoxaflor Carbosulfan Ultra-low Volume Liquid

[0039]

[0040]

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PUM

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Abstract

The invention discloses an ultra-low volume liquid containing sulfoxaflor and a carbamates pesticide. The chemical components of the ultra-low volume liquid are formed by compounding the sulfoxaflor and the carbamates pesticide, and the other components of the ultra-low volume liquid include a surfactant and a solvent, wherein the carbamates pesticide is any one of carbosulfan, fenobucarb, isoprocarb, triaguron, tsumacide, methomyl and thiodicarb. The ultra-low volume liquid provided by the invention is convenient to process, long in lasting period, high in working efficiency, low in environmental pollution, reduces the amount of water and pesticides, improves the pesticide utilization ratio, and can prevent various pests of paddies, wheat, corns, vegetables, tobaccos, tea trees, fruit trees and sugarcane through ultra-low volume spraying, low volume spraying or ultra-low volume electrostatic spraying, and targets are not easy to have drug resistance.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to an ultra-low-capacity liquid formulation containing sulfoxaflor and carbamate insecticides, mainly through ultra-low-capacity spraying, low-capacity spraying or ultra-low-capacity electrostatic spraying to realize the control of crop pests. effective prevention and treatment. Background technique [0002] Sulfoxaflor is a new type of insecticide developed by Dow AgroSciences, English name: sulfoxaflor, chemical name: [1-6-(trifluoromethyl)pyridin-3-yl]ethyl]-λ4-mercaptoamine Nitrile, the molecular formula is C 10 h 10 f 3 N 3 OS; molecular weight: 277.27; CAS: [946578-00-3]; CIPAC No: 820; structural formula: [0003] [0004] The mode of action of sulfoxaflor is to activate the acetylcholine receptors of insects, but the way of acting on the receptors is different and novel. Its greatest feature is its cross-resistance with existing insecticides including organophosphates, car...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/40A01N25/06A01P7/04A01N47/24A01N47/22A01N47/38
Inventor 王群利唐卫卢镇朱华龙黄华
Owner GAUNGXI TIANYUAN BIOCHEM
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