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Ultralow-volume solution containing cycloxaprid and esbiothrin pesticide

The technology of a pyrethroid insecticide and an ultra-low volume liquid agent is applied in the field of pesticides, which can solve the problems of no application and the like, and achieve the effects of reasonable components, good insecticidal effect and good crop safety.

Inactive Publication Date: 2014-04-02
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the synthesis and application of cyclopyrid have applied for Chinese invention patents and international PCT patents, but the ultra-low-volume liquid formulation patents related to cyclopyrid and pyrethroid insecticides have not yet been applied.

Method used

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  • Ultralow-volume solution containing cycloxaprid and esbiothrin pesticide
  • Ultralow-volume solution containing cycloxaprid and esbiothrin pesticide
  • Ultralow-volume solution containing cycloxaprid and esbiothrin pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Preparation of 5.1% cyclopyrid-cyhalothrin ultra-low volume liquid

[0042]

[0043] Preparation process: In a stirred reaction vessel, first use a solvent to stir and dissolve cyclopyrid and cyhalothrin, then add auxiliary components, stir and mix evenly to obtain 5.1% cyclopyrid-cyhalothrin 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.

[0044] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0046] Preparation of 12.1% cyclopyrid-cyhalothrin ultra-low volume liquid

[0047]

[0048]

Embodiment 3

[0050] Preparation of 28% cyclopyrid-cyhalothrin ultra-low volume liquid

[0051]

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Abstract

The invention belongs to the technical field of pesticides, and particularly relates to an ultralow-volume solution containing sulfoxaflor and nicotine pesticide. The ultralow-volume solution is composed of active components, a surfactant and a solvent, wherein the active components are composed of cycloxaprid and esbiothrin pesticide; and the esbiothrin pesticide is any one of cyhalothrin, cyfluthrin, bifenthrin, fenvalerate, beta-cypermethrin, deltamethrin and ethofenprox. The ultralow-volume solution is convenient for processing, has the advantages of long duration, high work efficiency, low tendency to drug resistance, low environmental pollution, pesticide saving and water saving, and enhances the utilization ratio of the pesticide; and the ultralow-volume solution can prevent and treat multiple pests on rice, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcane by ultralow-volume spraying, low-volume spraying or ultralow-volume electrostatic spraying.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to an ultra-low volume liquid containing cyclopyrid and pyrethroid insecticides. Background technique [0002] Cyclopyrid is a new generation of ultra-high activity and extremely toxic agricultural insecticide researched and developed by East China University of Science and Technology. Chemical name: 9-((6-chloropyridin-3-yl)methyl)-4-nitro-8-oxa-10,11-dihydroimidazo(2,3-a)bicyclo(3,2 ,1) Oct-3-ene, English common name: cycloxaprid, chemical molecular formula C14H15ClN4O3, chemical structural formula is: [0003] [0004] Cyclopyrid has systemic, stomach poisoning and contact killing activities on pests, and can be used to control Homoptera, Coleoptera and Lepidoptera pests on crops. Cyclopyrid has a novel mechanism of action, and studies have shown that when the dosage of cyclopyrid is lower than 10uM, it does not show agonist response to nicotinic acetylcholine receptors, ...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N53/06A01N43/90A01N25/06A01P3/00A01N37/38A01N31/14
Inventor 王群利卢镇唐卫朱华龙黄华
Owner GAUNGXI TIANYUAN BIOCHEM
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