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Ultra low volume liquid agent containing nitenpyram

A technology of ultra-low volume liquid preparation and nitenpyram, which is applied in the field of pesticides and achieves the effects of high coordination and synergy, good efficacy and convenient processing

Active Publication Date: 2012-03-21
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Existing preparations of nitenpyram mainly include soluble granules, soluble liquids, water-dispersible granules, liquids, etc., but nitenpyram ultra-low volume liquids have not been reported at home and abroad

Method used

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  • Ultra low volume liquid agent containing nitenpyram
  • Ultra low volume liquid agent containing nitenpyram
  • Ultra low volume liquid agent containing nitenpyram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Preparation of 0.1% Nitenpyram Ultra-Low Volume Liquid

[0038]

[0039]Preparation process: In a reaction vessel with electric stirring, first use a solvent to dissolve the active ingredient nitenpyram according to the formula ratio, then add the auxiliary ingredients, stir and mix evenly, and then get 0.1% nitenpyram ultra-low Volumetric liquid agent; the process parameters are as follows: the stirring speed is controlled at 60-150 rpm, the stirring time is 15-60 minutes, and the temperature is normal temperature.

[0040] According to the same preparation process as in Example 1, the following examples were prepared.

Embodiment 2

[0042] Preparation of 5% nitenpyram ultra-low volume liquid

[0043]

Embodiment 3

[0045] Preparation of 9.9% nitenpyram ultra-low volume liquid

[0046]

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PUM

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Abstract

The invention provides an ultra low volume liquid agent containing nitenpyram, an active component is composed of nitenpyram, or compounded by nitenpyram and an active component II, and the rest is an auxiliary agent and a solvent. The ultra low volume liquid agent has the advantages of convenient processing, long persistent period, high work efficiency, hard pesticide resistance generation of a target, low environmental pollution, pesticide and water saving, and raised pesticide utilization rate. The ultra low volume liquid agent is capable of preventing and treating a plurality of insects for paddy rice, wheat, corn, vegetable, tobacco, tea tree, fruit tree and sugarcane through ultra low volume spray, low volume spray or ultra low volume electrostatic spray.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to an ultra-low-volume liquid formulation containing nitenpyram, which can effectively prevent and control crop pests mainly through ultra-low-volume spraying, low-volume spraying or ultra-low-capacity electrostatic spraying. 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 better than the effect of each sing...

Claims

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Application Information

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IPC IPC(8): A01N53/06A01N43/40A01N53/08A01N31/14A01N43/56A01N43/90A01N43/707A01N57/16A01N51/00A01N43/88A01N43/36A01N47/38A01N37/28A01N25/06A01P7/04
Inventor 朱华龙卢镇王群利黄华唐卫李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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