Sterilizing composition containing prochloraz and bio-sourced bactericide and application thereof

A composition, the technology of prochloraz, which is applied in the field of pesticides, can solve the problems of unsatisfactory single-dose effects such as pathogenic bacteria resistance, and achieve the effects of reducing the dosage, increasing the scope of application, and alleviating drug resistance

Inactive Publication Date: 2015-07-08
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a bactericidal composition containing prochloraz and biological source bactericides with wide application range, low cost and good effect for the problems of unsatisfactory single agent effect and pathogenic bacteria resistance.

Method used

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  • Sterilizing composition containing prochloraz and bio-sourced bactericide and application thereof
  • Sterilizing composition containing prochloraz and bio-sourced bactericide and application thereof
  • Sterilizing composition containing prochloraz and bio-sourced bactericide and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]Mix prochloraz 5g, lentinan 10g (active ingredient, the same below), detergent LS (sodium p-methoxy fatty acid aminobenzene sulfonate) 2g, diffusing agent NNO (sodium methylene bis-naphthalene sulfonate) 4g , white carbon black 5g, kaolin is added to 100g mixture and carried out jet milling, and the obtained main active ingredient weight percentage is 15% wettable powder.

Embodiment 2

[0034] Add 10g of prochloraz, 2g of amino oligosaccharin (Shandong Province Rushan Hanwei Biotechnology Co., Ltd., the same below), 3g of cleaning agent LS, 4g of diffusing agent, 5g of white carbon black, and kaolin to 100g of the mixture and carry out jet milling. A wettable powder with a weight percent content of the main active ingredient of 50% is prepared.

Embodiment 3

[0036] Add 4g of prochloraz, 0.2g of dextran (Shandong Kailinong Biotechnology Co., Ltd., the same below), 3g of detergent LS, 4g of diffusing agent NNO, 5g of white carbon black, and kaolin to 100g of the mixture and carry out airflow milling to prepare The weight percent content of the main active ingredient is 36% wettable powder.

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Abstract

The invention belongs to the field of pesticides, and relates to a bactericidal composition containing prochloraz and a biological source fungicide, and an application of the composition. The bactericidal composition contains two active ingredients, wherein the first ingredient is prochloraz; the second ingredient is selected from any one of the following biological source fungicide ingredients: mushroom proteoglycan, amino-oligosaccharin, glucosan, oligosaccharide, and harpin protein; the weight ratio of the first ingredient to the second ingredient is (1-80):(1-50); the first ingredient prochloraz and the second ingredient biological source fungicide account for 2-80% of total mass percent of the composition. The prochloraz used in the composition disclosed by the invention plays a bactericidal effect by inhibiting ergosterol biosynthesis; the second ingredient is a biological source product, is complicated and unique in mechanism, does not generate contradiction after being mixed with each other, and can synergistically interact. Thus, the dosage is reduced, and the cost is also reduced.

Description

[0001] Case Description [0002] This application is a divisional application of a Chinese invention patent application with the filing date of August 4, 2012, the application number of 2012102769688, and the title of "a fungicidal composition containing prochloraz and biological source fungicide and its application". Technical field: [0003] The invention belongs to the field of pesticides, and relates to a bactericidal composition containing prochloraz and a biological source bactericide and an application thereof. Background technique [0004] Prochloraz, chemical name: N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]-imidazole-1-carboxamide, the structural formula is as follows: [0005] [0006] Prochloraz is a broad-spectrum, low-toxic fungicide, which has obvious control effects on diseases caused by Ascomycetes and Deuteromycetes in various crops, and can also be used with most fungicides, fungicides, insecticides, herbicides Mixed use of agents has a good control e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/00A01P3/00A01N47/38
Inventor 彭永强郭崇友胡明华陈文明孙宪华
Owner NANJING HUAZHOU PHARMA
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