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Pyraclostrobin-containing ultralow-volume liquid preparation

A technology of ultra-low-volume liquid preparation and pyraclostrobin, which is applied in the field of pesticides to achieve the effects of high work efficiency, expanded target spectrum, and high safety

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

However, the ultra-low volume liquid compounded with pyraclostrobin has not been reported at home and abroad.

Method used

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  • Pyraclostrobin-containing ultralow-volume liquid preparation
  • Pyraclostrobin-containing ultralow-volume liquid preparation
  • Pyraclostrobin-containing ultralow-volume liquid preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 0.1% pyraclostrobin ultra-low volume liquid

[0048]

[0049] Preparation process: In a stirring reaction vessel, first use a solvent to dissolve the active ingredient pyraclostrobin according to the proportion of the formula, then add the auxiliary ingredients, stir and mix evenly, and then obtain 0.1% pyraclostrobin super Low-capacity liquid agent; the process parameters are: the stirring speed is controlled at 60-150 rpm, the stirring time is 15-60 minutes, and the temperature is normal temperature.

[0050] According to the same preparation process as in Example 1, the following examples were prepared.

Embodiment 2

[0052] 10% pyraclostrobin ultra-low volume liquid

[0053]

Embodiment 3

[0055] 30% pyraclostrobin ultra-low volume liquid

[0056]

[0057]

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PUM

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Abstract

The invention discloses a pyraclostrobin-containing ultralow-volume liquid preparation. The pyraclostrobin-containing ultralow-volume liquid preparation is characterized in that the pyraclostrobin-containing ultralow-volume liquid preparation comprises an active ingredient of pyraclostrobin, or a complex of pyraclostrobin and an active component II, or a complex of pyraclostrobin and any two substances of the active component II, and the balance auxiliary agents and solvents; the active component II is any one of prochloraz, prothioconazole, difenoconazole, epoxiconazole, tebuconazole, hexaconazole, isoprothiolane, thifluzamide, fenoxanil, dimethomorph and chlorothalonil. The pyraclostrobin-containing ultralow-volume liquid preparation can be utilized for preventing and treating rice blast, bakanae disease, banded sclerotial blight, wheat and barley fusarium head blight, smut and the like, has high work efficiency, a low use amount of preparation water, a long persistent period, a synergism effect and high safety, and can delay resistance.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to an ultra-low volume liquid formulation containing pyraclostrobin. Background technique [0002] With the realization of my country's land transfer contract system, the agricultural production method has entered the threshold of modern facility agriculture and large-scale agriculture from the traditional cultivation method. The method puts forward higher requirements. At present, domestic pesticide control generally adopts the conventional spraying method. Generally, a single person can only complete the spraying area of ​​3 to 5 mu per day in this method. The operation efficiency is low and the labor intensity is high. It is difficult to adapt to the control of plant diseases and insect pests on farms and large-scale planting areas. Require. Secondly, pesticide preparations need to be mixed with a large amount of water, and for many areas far away from water sources and arid ...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01N47/24A01N43/653A01N43/28A01N43/78A01N39/04A01N43/84A01N37/34A01N25/06A01P3/00
Inventor 唐卫卢镇黄华王群利朱华龙李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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