Sterilization composition containing flubeneteram and carbendazim

A technology of fluorophenyl ether amide and composition, which is applied in the field of bactericidal compositions containing fluoro phenyl ether amide and carbendazim, can solve the problems of increased use of pesticides, environmental pollution, serious problems, etc., and achieves favorable residue formation and improvement. Harvest yield, good growth effect

Inactive Publication Date: 2020-02-07
东莞市东阳光菌阳氢专利农药有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the current non-standard use of pesticides, the disease is becoming more and more resistant to pesticides, resulting in

Method used

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  • Sterilization composition containing flubeneteram and carbendazim
  • Sterilization composition containing flubeneteram and carbendazim
  • Sterilization composition containing flubeneteram and carbendazim

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0113] Preparation Example 1: 40% Fluphenamide Carbendazim Suspension Concentrate

[0114] 1. Preparation of pulverized slurry

[0115]Disperse 1.5 g of non-alkylphenols high-efficiency dispersant (trade name: TERSPERSE 4894, Huntsman) and 1.5 g of comb-shaped polymer compound dispersant (trade name: GY-900, Beijing Guangyuan Yinong) in 32.7 g of water , wetting agent (trade name: GY-WS10, Beijing Guangyuan Yinong) 4g and high-efficiency silicone defoamer (Hangzhou Zuotu New Material Co., Ltd.) Bacillus 10g, use The glass beads were wet pulverized for 2.0 hours with a sand mill (Shenyang Xinwei Electrical Machinery Factory) to obtain 80 g of pulverized slurry.

[0116] 2. Modulation of dispersion medium

[0117] Disperse 0.3 g of xanthan gum (Aladdin's reagent), 0.4 g of magnesium aluminum silicate (Aladdin's reagent), 4 g of ethylene glycol (Aladdin's reagent) and 0.1 g of sodium benzoate (Aladdin's reagent) in 15.2 g of water to obtain a dispersion Medium 20g.

[0118]...

preparation example 2

[0120] Preparation Example 2: 35% Fluphenamide Carbendazim Water Dispersible Granules

[0121] 30 g of the original drug of fluphenylene ether amide, 5 g of carbendazim, 5 g of EOPO block copolymer (trade name: Antraox B / 848, Rhodia), 3 g of lignin (trade name: WG4, Shanghai Jieshi Chemical Industry), 3 g of sulfuric acid Ammonium (Aladdin reagent) 5g, magnesium aluminum silicate (Aladdin reagent) 0.5g, organic bentonite (Hangzhou Zuotu New Material Co., Ltd.) 0.2g, high-efficiency organosilicon defoamer [Hangzhou Zuotu New Material Co., Ltd.] 0.2 g. Add kaolin (Hangzhou Zuotu New Material Co., Ltd.) to 100g, pre-grind and mix evenly, then air-jet pulverize (Kunshan Younake Machinery Co., Ltd.) to the required particle size, and then use a rotary granulator to granulate. A water-dispersible granule with an active ingredient mass content of 35% was prepared.

preparation example 3

[0122] Preparation Example 3: 60% Fluorphenamide Carbendazim WP

[0123] 45g of the original drug of fluphenylene ether amide, 15g of carbendazim, 5g of naphthalenesulfonate condensation polymer (trade name: Morwet D-425, AkzoNobel), 3g of lignin (trade name: WG4, Shanghai Jieshi Chemical Industry), Ammonium sulfate (Aladdin reagent) 5g, magnesium aluminum silicate (Aladdin reagent) 0.5g, organic silicone (trade name: DOW CORNING ANTIFOAM C EMULSION, DOW CORNING) 0.2g, kaolin (Hangzhou Zuotu New Material Co., Ltd.) Add to 100g, pre-pulverize and mix evenly, and then jet-mill (Kunshan Unaco Machinery Co., Ltd.) to the required particle size to obtain a wettable powder with an active ingredient mass content of 60%.

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Abstract

The invention relates to a sterilization composition containing flubeneteram and carbendazim, a preparation and an application of the composition. The mass ratio of effective components including theflubeneteram and the carbendazim is (1-10):(10-1), and the total content of the flubeneteram and the carbendazim in the sterilization composition/the preparation is 30-60% by mass. The sterilization composition/the preparation has the obvious synergistic effect on prevention and control of rice sheath blight. The sterilization composition and the preparation are suitable for prevention and controlof fusarium head blight, rice blast, powdery mildew or black spot of cereal crops and fusarium wilt, powdery mildew, ring spot, anthracnose, scab or brown spot of fruits and vegetables.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing fluphenamide and carbendazim. Background technique [0002] Fluphenamide (development code: Y13149) is a new type of succinate dehydrogenase inhibitor with certain systemic conductivity. Fluphenamide has excellent control effect on rice sheath blight, and also has better control effect on powdery mildew, cucumber, tomato and other diseases. The structural formula of fluorophenyl ether amide is: [0003] [0004] Carbendazim is a broad-spectrum systemic fungicide with high efficiency and low toxicity. The mechanism of action is to affect cell division and inhibit the growth of bacteria by affecting the formation of microtubules in bacteria. Carbendazim is effective against diseases caused by various Ascomycetes and Deuteromycetes, and has protective and therapeutic effects. The structural formula of carbendazim is: [0005] ...

Claims

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Application Information

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IPC IPC(8): A01N47/18A01N43/56A01P3/00
CPCA01N43/56A01N47/18
Inventor 李义涛崔儒坤梁任龙刘新烁郭文举
Owner 东莞市东阳光菌阳氢专利农药有限公司
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