Ultra-low volume liquid containing cyantraniliprole and neonicotinoid insecticides

A technology of ultra-low-capacity liquid agent and neonicotinoid insecticide, which is applied in the field of pesticides, can solve the problems of easy resistance of pests, food and environmental pollution, etc., to improve the utilization rate of pesticides, long-lasting effects, 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 neonicotinoid insecticides
  • Ultra-low volume liquid containing cyantraniliprole and neonicotinoid insecticides
  • Ultra-low volume liquid containing cyantraniliprole and neonicotinoid insecticides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Preparation of 4.0% cyantraniliprole·imidacloprid ultra-low volume liquid

[0053]

[0054]

[0055] Preparation process: In a stirred reaction vessel and a mixing kettle with a stirrer, first use part of the solvent to dissolve the active ingredients cyantraniliprole and imidacloprid, then add the surfactant and the remaining solvent, stir and mix evenly, That is to obtain 4.0% cyantraniliprole imidacloprid ultra-low volume liquid; 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.

[0056] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0058] Preparation of 20.1% cyantraniliprole·imidacloprid ultra-low volume liquid

[0059]

[0060]

Embodiment 3

[0062] Preparation of 7% cyantraniliprole · acetamiprid ultra-low volume liquid

[0063]

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Abstract

The invention relates to an ultra-low volume liquid containing cyantraniliprole and neonicotinoid insecticides. The liquid is compounded by cyantraniliprole and an active ingredient II into a chemical component, and other components are surfactants and solvents; and the active ingredient II is any one of imidacloprid, acetamiprid, nitenpyram, clothianidin, thiamethoxam, thiacloprid or dinotefuran. The ultra-low volume liquid has the advantages of convenience in processing, long duration, high work efficiency, low possibility of generating resistance to pesticides by a target, low environmental contamination, economy of drug and water, and improvement in pesticide utilization rate; and through ultra-low volume spraying, low volume spraying or ultra-low volume static spraying, various pests of rice, wheat, corn, vegetables, tobacco, tea trees, fruit trees and sugarcanes can be prevented and treated.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to an ultra-low-capacity liquid formulation containing cyantraniliprole and neonicotinoid insecticides, mainly through ultra-low-capacity spraying, low-capacity spraying or ultra-low-capacity electrostatic spraying to achieve effective control of crop pests . Background technique [0002] At present, for the control of pests that are prone to resistance in agriculture, the main method is to develop new ingredients that have no cross-resistance with existing varieties or the compounding of existing pesticide varieties. The former is due to the high development cost and long cycle required. And the current development speed is far behind the speed of pest resistance. Therefore, it is the best choice to mix existing pesticide varieties with different action mechanisms. If the ratio is reasonable, it can produce a significant synergistic effect, making the field control effect significantly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/06A01N51/00A01N47/40A01N43/40A01N43/56A01P7/04
CPCA01N43/56A01N25/06A01N43/40A01N47/40A01N51/00
Inventor 王群利李现玲李卫国
Owner GAUNGXI TIANYUAN BIOCHEM
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