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Picarbutrazox and mitochondrion-cytochrome-enzyme-inhibitor-bactericide composition and preparation thereof and applications of composition and preparation

A cytochrome and composition technology, which is applied in the agricultural field, can solve the problems of not being able to control multiple diseases at the same time, and the mitochondrial cytochromease inhibitor fungicides are easy to produce resistance, etc., so as to reduce the risk of resistance and improve the resistance to stress. and disease resistance, the effect of promoting plant growth

Inactive Publication Date: 2017-07-07
ZHEJIANG XINNONG CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that picarbutrazox cannot prevent and treat multiple diseases at the same time, and the mitochondrial cytochrome enzyme inhibitor fungicides are easy to produce resistance, the first object of the present invention is to provide a fungicidal composition, which has synergistic effect effect, delay drug resistance, improve compatibility with plants, so as to meet the needs of agricultural production

Method used

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  • Picarbutrazox and mitochondrion-cytochrome-enzyme-inhibitor-bactericide composition and preparation thereof and applications of composition and preparation
  • Picarbutrazox and mitochondrion-cytochrome-enzyme-inhibitor-bactericide composition and preparation thereof and applications of composition and preparation
  • Picarbutrazox and mitochondrion-cytochrome-enzyme-inhibitor-bactericide composition and preparation thereof and applications of composition and preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] 30% active compound (20.0% picarbutrazox and 10.0% azoxystrobin composition), fatty alcohol polyoxyethylene ether sulfate 1.0%, phenolsulfonic acid condensate sodium salt 1.0%, polymer polycarboxylate 2.0%, iso 2.0% propanol, 0.1% silicone defoamer, 0.2% Cathone, and deionized water to make up to 100%, put it into a high-shear homogeneous emulsifier for 25 minutes at high speed, and then pump it to the sand mill Grind for 90 minutes and filter to obtain a 30% active compound suspension.

Embodiment 2

[0096] 35% active compound (20.0% picarbutrazox and 15.0% Mandestrobin composition), alkyl naphthalene sulfonate 2.0%, sodium methylnaphthalene sulfonate formaldehyde condensate 2.0%, sodium starch octenyl succinate 2.0%, ethylene glycol Alcohol 2.0%, silicone defoamer 0.1%, Cathone 0.2%, distilled water to 100%, put it into a high-shear homogeneous emulsifier for 25 minutes at high speed, and then pump it into a sand mill for 90 minutes of sanding , After filtration, a 35% active compound suspension was obtained.

Embodiment 3

[0098] 40% active compound (35.0% picarbutrazox and 5.0% pyraclostrobin composition), fatty alcohol polyoxyethylene ether 2.0%, maleic acid-acrylic acid homopolymer sodium salt 3.0%, xanthan gum 0.05%, silicon Magnesium aluminum acid 0.6%, glycerin 2.0%, phenyl salicylate 0.4%, organic silicon defoamer 0.1%, deionized water to make up to 100%, put into high-shear homogeneous emulsifier high-speed shear 20 Minutes, and then transported to the sand mill, circulating sand mill 1-3 times after filtration to obtain 40% active compound suspension.

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Abstract

The invention belongs to the field of agriculture, and relates to a bactericidal activity compound composition, in particular to a composition containing picarbutrazox and a mitochondrion-cytochrome-enzyme-inhibitor bactericide and a preparation thereof and applications of the composition and the preparation. The bactericidal composition comprises a bactericidal activity compound I and a bactericidal activity compound II, the bactericidal activity compound I is the picarbutrazox, and the bactericidal activity compound II is the mitochondrion-cytochrome-enzyme-inhibitor bactericide. The bactericide composition has the advantages of being wide in control spectrum and free of cross resistance, the using quantity and the using number of the picarbutrazox and the mitochondrion-cytochrome-enzyme-inhibitor bactericide can be obviously decreased, and the resistance is delayed. The invention also provides the preparation of the bactericidal composition, a preparation method suitable for the composition is designed, the effect of a medicament can be developed to a maximum degree, and the using quantity of the medicament is decreased. The invention also provides the applications of the bactericidal composition and the preparation, so that medicine is guided to be correctly used, and misusing of the medicament is reduced.

Description

Technical field [0001] The invention belongs to the field of agriculture and relates to a bactericidal active compound composition, and in particular to a composition containing picarbutrazox and a mitochondrial cytochrome enzyme inhibitor bactericide and its preparation and application. Background technique [0002] Picarbutrazox is a carbamate fungicide developed by Japan's Soda Co., Ltd., code-named NF-171. It was released in 2013 and has good control effects on downy mildew and blight. [0003] [0004] The mechanism of action of mitochondrial cytochrome enzyme inhibitor fungicides is to inhibit the respiration of fungal cell mitochondria and block the electron transfer between cytochrome b and c1 by binding to the Qo or Qi site of mitochondrial cytochrome b of pathogenic bacteria. Thereby inhibiting the synthesis of energy in mitochondrial respiration, achieving the effect of inhibiting the growth of fungi or killing them. Mitochondrial cytochrome enzyme inhibitor f...

Claims

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Application Information

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IPC IPC(8): A01N47/18A01N43/54A01N47/24A01N43/16A01N37/50A01N43/88A01P3/00
CPCA01N47/18A01N37/50A01N43/16A01N43/54A01N43/88A01N47/24A01N2300/00
Inventor 徐群辉郭世俭范坤成曹小燕刘文静李俊毛晨蕾
Owner ZHEJIANG XINNONG CHEM CO LTD
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