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Ultra-low-volume liquid containing cyantraniliprole and esbiothrin pesticide

A technology of ultra-low-capacity liquid agent and pyrethroid insecticide, which is applied in the field of pesticides, can solve problems such as food and environmental pollution, and pests are prone to drug resistance, achieve long-lasting effects, improve the utilization rate of pesticides, and reduce environmental pollution Effect

Inactive Publication Date: 2012-08-08
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Insecticides containing a single active ingredient often have certain defects in the control of agricultural pests. Continuous use for multiple times not only makes pests prone to resistance, but also easily causes pollution to food and the environment. Mixing can overcome the above disadvantages

Method used

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  • Ultra-low-volume liquid containing cyantraniliprole and esbiothrin pesticide
  • Ultra-low-volume liquid containing cyantraniliprole and esbiothrin pesticide
  • Ultra-low-volume liquid containing cyantraniliprole and esbiothrin pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Preparation of 5.0% cyantraniliprole·cyhalothrin ultra-low volume liquid

[0065]

[0066] Preparation process: In a mixing kettle with a stirrer, first use a part of the solvent to dissolve the active ingredients cyantraniliprole and cyhalothrin, then add the surfactant and the remaining solvent, stir and mix well to obtain 5.0% cyanide The ultra-low volume liquid of cyhalothrin and cyhalothrin; 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.

[0067] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0069] Preparation of 20.1% cyantraniliprole·cyhalothrin ultra-low volume liquid

[0070]

Embodiment 3

[0072] Preparation of 9% cyantraniliprole·cyfluthrin ultra-low volume liquid

[0073]

[0074]

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Abstract

The invention relates to ultra-low-volume liquid containing cyantraniliprole and esbiothrin pesticide. An active ingredient of the ultra-low-volume liquid is formed by compounding cyantraniliprole and an active ingredient II, and the balance auxiliary agents and solvents complement the ultra-low-volume liquid so that 100% of ultra-low-volume liquid is obtained. The active ingredient II is optionally one of cyhalothrin, cyfluthrin, bifenthrin, fenpropathrin, fenvalerate, cypermethrin, beta-cypermethrin, deltamethrin, tetrabromo, ethofenprox or valerate. The ultra-low-volume liquid is convenient to process, long in lasting effect and high in work efficiency, targets cannot generate pesticide resistance easily, the environmental pollution is low, the pesticide and water are saved, the pesticide utilizing rate is improved, and various pests of rice, wheat, corns, vegetables, tobaccos, tea trees, fruit trees and sugarcane can be controlled by ultra-low-volume spraying, low-volume spraying or ultra-low-volume electrostatic spraying.

Description

Technical field [0001] The present invention relates to the field of pesticides, in particular to an ultra-low-volume liquid formulation containing cyantraniliprole and pyrethroid insecticides. The effective control of crop pests is mainly achieved through ultra-low-volume spray, low-volume spray or ultra-low-volume electrostatic spray. . Background technique [0002] At present, the main method for the prevention and control of pests that are easy to produce resistance in agriculture is to develop new ingredients that are not cross-resistant with existing varieties or to mix existing pesticide varieties. The former requires high development costs and long cycles. Moreover, the current development speed is far less than the speed of pest resistance. Therefore, it is the best choice to mix existing pesticide varieties with different mechanisms of action. If the ratio is reasonable, a significant synergistic effect can be produced, and the field control effect is significantly be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/06A01N53/08A01N53/06A01N43/56A01N37/38A01N37/10A01N31/14A01P7/04
Inventor 王群利李现玲李卫国
Owner GAUNGXI TIANYUAN BIOCHEM
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