Sterilization composition containing penconazole and benthiavalicarb-isopropyl, and applications thereof

A technology containing benthiazole and penconazole is applied in the directions of application, fungicide, biocide, etc., and can solve the problems of difficult control of plant pathogens, discount of single-agent control effect, increase of resistance of pathogenic bacteria, etc. The effect of prevention and control, the reduction of prevention and control labor, and the effect of fast sterilization

Inactive Publication Date: 2015-06-17
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, the prevention and control of plant pathogens is becoming more and more difficult. On the one hand, with the change of planting structure, the planting area of ​​economic crops such as melons, fruits and vegetables has gradually expanded, and the degree and number of diseases have increa

Method used

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  • Sterilization composition containing penconazole and benthiavalicarb-isopropyl, and applications thereof
  • Sterilization composition containing penconazole and benthiavalicarb-isopropyl, and applications thereof
  • Sterilization composition containing penconazole and benthiavalicarb-isopropyl, and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Weigh 5g penconazole, 10g benthiazil, 2g detergent LS (sodium p-methoxy fatty acid aminobenzene sulfonate), 4g diffusing agent NNO (sodium methylene bis-naphthalene sulfonate), 5g white carbon Black and kaolin were added to 100g, and the mixture was jet-milled to obtain a wettable powder with an active ingredient weight percentage of 15% penconazole-benthiopyrad.

Embodiment 2

[0023] Weigh 3g penconazole, 12g benthiazil, 3g sodium lauryl sulfate, 4g diffusing agent NNO, 5g white carbon black, kaolin is added to 100g, and the mixture is jet milled to obtain the active ingredient weight percentage of 15% penconazole-benthiazil wettable powder.

Embodiment 3

[0025] Weigh 2g penconazole, 14g benthiazil, 3g sodium lauryl sulfate, 4g diffusing agent NNO, 5g white carbon black, kaolin is added to 100g, and the mixture is jet milled to obtain the active ingredient weight percentage of 16% penconazole-benthiazil wettable powder.

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Abstract

The present invention discloses a sterilization composition containing penconazole and benthiavalicarb-isopropyl, and applications thereof, wherein the sterilization composition adopts penconazole and benthiavalicarb-isopropyl as main effective components, and a weight ratio of the penconazole to the benthiavalicarb-isopropyl is 1-70:1-50. The sterilization composition of the present invention can be used for preparation of sterilization drugs for prevention and control of fungi plant diseases of cereal, fruit trees and vegetables, provides significant synergy effects on powdery mildew, scab, downy mildew, late blight, rust disease and other fungi plant diseases, has characteristics of pathogenic bacterial drug resistance overcoming and delaying, rapid sterilization, long last period and application cost reducing, and provides the more excellent prevention and control effect compared with the use of the single agent.

Description

technical field [0001] The invention relates to a bactericidal composition and its application, in particular to a bactericidal composition with penconazole and benthiazil as main active ingredients and its application. Background technique [0002] Penconazole (Penconazole), molecular formula: C 13 h 15 Cl 2 N 3 , chemical name: 1-[2-(2,4-dichlorophenyl)pentyl]-1H-1,2,4-triazole. Structural formula: [0003] [0004] Penconazole is a triazole fungicide developed by Syngenta. Its main mechanism of action is a sterol demethylation inhibitor, which destroys and prevents the biosynthesis of ergosterol, an important component of the cell membrane of pathogens, resulting in the inability of the cell membrane to form. Germs die, because of their good systemic properties, they can be quickly absorbed by plants and conducted internally. They have good protective and therapeutic activities, and can effectively prevent and control diseases caused by basidiomycetes and half-kno...

Claims

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Application Information

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IPC IPC(8): A01N47/12A01P3/00A01N43/653
Inventor 吴敏郭崇友张宝俊彭永强黄娟
Owner NANJING HUAZHOU PHARMA
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