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Ultra-low volume liquid containing flutolanil

An ultra-low-capacity liquid preparation containing flubendiamide technology, which is applied in the field of pesticides to achieve the effect of improving the utilization rate of pesticides, good efficacy and long-lasting 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

[0006] The existing preparations of fluoroamide mainly include micropowders, powders and wettable powders, etc. However, the ultra-low volume liquid of fluoroamide has not been reported at home and abroad

Method used

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  • Ultra-low volume liquid containing flutolanil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Preparation of 40.1% Fluoramide·Metalaxyl Ultra-low Volume Liquid

[0056] Fluoramide 0.1kg

[0057] Metalaxyl 40.0kg

[0058] N-Methylpyrrolidone 5.0kg

[0059] N,N-Dimethylacetamide 5.0kg

[0060] n-octanol 2.5kg

[0061] Calcium dodecylbenzenesulfonate 1.5kg

[0062] Phenylphenol polyoxyethylene ether 2.0kg

[0063] The second-line oil is supplemented to 100kg.

[0064] Preparation process: In a mixing kettle with a stirrer, first use part of the solvent to stir and dissolve the active ingredient fluoroamide, then add the surfactant and the remaining solvent, stir and mix well to obtain 40.1% fluoroamide ultra-low volume liquid agent; 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.

[0065] According to the same preparation process steps as in Example 1, the following examples can be prepared.

Embodiment 2

[0067] Preparation of 25% Fluoramide·Metalaxyl Ultra-low Volume Liquid

[0068] Fluoramide 15.0kg

[0069] Metalaxyl 10.0kg

[0070] N-Methylpyrrolidone 8.0kg

[0071] N,N-Dimethylformamide 10.0kg

[0072] n-Hexanol 3.0kg

[0073] Calcium dodecylbenzenesulfonate 2.5kg

[0074] Alkylphenol polyoxyethylene ether 3.0kg

[0075] The second-line oil is supplemented to 100kg.

Embodiment 3

[0077] Preparation of 15.1% Fluoramide·Dimethomorph Ultra-Low Volume Liquid

[0078] Fluoramide 15.0kg

[0079] Dimethomorph 0.1kg

[0080] N-Methylpyrrolidone 8.0kg

[0081] N,N-Dimethylformamide 5.0kg

[0082] Calcium dodecylbenzenesulfonate 2.0kg

[0083] Phenylphenol polyoxyethylene ether 3.0kg

[0084] Corn oil makes up to 100kg.

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Abstract

The invention provides an ultra-low volume liquid containing flutolanil which is compounded by flutolanil or flutolanil and an active ingredient II into an active ingredient, and others components are assistants and solvents; and the active ingredient II is any one of metalaxyl, dimethomorph, tricyclazole, propiconazole, difenoconazole, isoprothiolane, iprobenfos, kasugamycin, polyoxin, validamycin, tebuconazole, hexaconazole, diniconazole, triadimefon, epoxiconazole, flusilazole, azoxystrobin, kresoxim-methyl, trifloxystrobin, enestroburin or pyraclostrobin. 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, specifically an ultra-low volume liquid agent containing fluoramide, which mainly achieves effective prevention and control of crop diseases through ultra-low volume spray, low-volume spray or ultra-low volume electrostatic spray. Background technique [0002] At present, for the prevention and control of agricultural pests and diseases that are prone to resistance, the main method is to develop new ingredients that have no cross-resistance with existing varieties or to compound existing pesticide varieties. The former requires high development costs and long cycles. , and the current development speed is far less than the speed of the emergence of resistance to pests and diseases. Therefore, blending existing pesticide varieties with different mechanisms of action is the best choice. If the ratio is reasonable, it can produce a significant synergistic effect, making the field control effect significan...

Claims

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Application Information

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IPC IPC(8): A01N25/06A01N41/10A01N37/24A01N37/46A01N43/84A01N43/90A01N43/653A01N43/28A01N57/14A01N47/12A01N43/16A01N55/10A01N43/54A01N37/50A01N37/36A01N47/24A01P3/00
Inventor 王群利李卫国卢镇
Owner GAUNGXI TIANYUAN BIOCHEM
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