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Ultra-low volume liquid containing cycloxaprid and chloronicotinyl insecticide

A technology of nicotinic insecticides and ultra-low volume liquid preparations, applied in the field of pesticides, can solve problems such as no application, and achieve the effects of reasonable components, low drug cost and good crop safety.

Inactive Publication Date: 2014-03-26
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 been applied for Chinese invention patents and international PCT patents, but the ultra-low-volume liquid formulation patents related to cyclopyrid and nicotinic insecticides have not yet been applied

Method used

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  • Ultra-low volume liquid containing cycloxaprid and chloronicotinyl insecticide
  • Ultra-low volume liquid containing cycloxaprid and chloronicotinyl insecticide
  • Ultra-low volume liquid containing cycloxaprid and chloronicotinyl insecticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Preparation of 1.1% epoxifen· imidacloprid ultra-low volume liquid

[0040]

[0041]

[0042] Preparation process: In a reaction vessel with stirring, first stir and dissolve epoxifen and imidacloprid with a solvent, then add the auxiliary ingredients, stir and mix well to obtain 1.1% epoxifen· imidacloprid ultra-low volume liquid The process parameters are: the stirring speed is controlled at 60-150 revolutions per minute, the stirring time is 15-60 minutes, the temperature is normal temperature, and the pressure is normal pressure.

[0043] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0045] Preparation of 7.1% epoxifen· imidacloprid ultra-low volume liquid

[0046]

[0047]

Embodiment 3

[0049] Preparation of 15% epoxifen·Imidacloprid ultra-low volume liquid

[0050]

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PUM

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Abstract

The invention belongs to the technical field of pesticides, and particularly relates to an ultra-low volume liquid containing cycloxaprid and a chloronicotinyl insecticide. According to the ultra-low volume liquid, cycloxaprid and the chloronicotinyl insecticide are compounded to form an active component, and other components include a surface active agent and a solvent; and the chloronicotinyl insecticide is one of imidacloprid, nitenpyram, clothianidin, thiamethoxam, thiacloprid and dinotefuran. The ultra-low volume liquid is convenient to process and has long duration of efficacy and high work efficiency, a target has low probability of drug resistance, the environment pollution is little, insecticides and water are saved, the insecticide utilization rate is increased, and through ultra-low volume spray, low volume spray or ultra-low volume electrostatic spray, various pests of rice, wheat, corn, vegetable, tobacco, tea trees, fruit trees and sugar canes can be controlled.

Description

Technical field [0001] The invention belongs to the technical field of pesticides, and specifically is an ultra-low-volume liquid agent containing epoxifen and nicotine insecticides. 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 better than that of each single agent. Insecticides containing a single active ingredient often have certain defects in the prevention and control of agricultur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N47/40A01N43/90A01N25/06A01P7/04A01N43/40
Inventor 王群利卢镇唐卫朱华龙黄华
Owner GAUNGXI TIANYUAN BIOCHEM
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