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Composition containing epoxiconazole as fungicide and application of the composition

A technology of epoxiconazole and its composition, which is applied in the field of compound fungicides, can solve the problems of no pyrimidine nucleoside antibiotics and epoxiconazole fungicidal pesticide composition, and achieve low toxicity, good environmental compatibility, and systemic strong effect

Active Publication Date: 2012-07-11
徐泓明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, there is no bactericidal pesticide composition compounded with pyrimidine nucleoside antibiotics and epoxiconazole at present.

Method used

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  • Composition containing epoxiconazole as fungicide and application of the composition
  • Composition containing epoxiconazole as fungicide and application of the composition

Examples

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Effect test

Embodiment 1

[0030] Embodiment 1, a kind of composition EW containing bactericide epoxiconazole, it is made up of the composition of following parts by weight: 2 parts of epoxiconazole and 10 parts of pyrimidine nucleoside antibiotics, 5 parts of cosolvent (xylene), emulsification 8 parts of agent (TX-10), 2.6 parts of dispersant (SX), 5 parts of antifreeze (glycerol), 0.5 parts of defoamer (WJX-1), 0.5 parts of thickener (xanthan gum), and Deionized water was added to 100 parts.

Embodiment 2

[0031] Embodiment 2, a composition EW containing the bactericide epoxiconazole, which consists of the following components by weight: 1.1 parts of epoxiconazole and 10.9 parts of pyrimidine nucleoside antibiotics, 5 parts of cosolvent (xylene), emulsified 8 parts of agent (TX-10), 2.6 parts of dispersant (SX), 5 parts of antifreeze (glycerol), 0.5 parts of defoamer (WJX-1), 0.5 parts of thickener (xanthan gum), and Deionized water was added to 100 parts.

Embodiment 3

[0032] Embodiment 3, a composition EW containing the bactericide epoxiconazole, which consists of the following components by weight: 6 parts of epoxiconazole and 6 parts of pyrimidine nucleoside antibiotics, 10 parts of cosolvent (xylene), emulsified Agent 1 (TX-10) 8 parts, emulsifier 2 (Span-60#) 2 parts, emulsifier 3 (Nongru 1601) 3 parts, antifreeze agent (ethylene glycol) 4 parts, defoamer (WJX-1 ) 0.5 part, thickener (xanthan gum) 0.5 part, replenish to 100 parts with deionized water.

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Abstract

The invention discloses a composition containing epoxiconazole as fungicide. The active components of the composition consist of epoxiconazole and pyrimidine nucleoside antibiotic; the weight proportion of the epoxiconazole and pyrimidine nucleoside antibiotic is 0.1-20:1. The invention also discloses the following application of the composition containing epoxiconazole as fungicide: the composition is applicable to preventing and controlling the diseases of cereal crops, such as Rhizoctonia rot, powdery mildew, eye spot, rice sheath blight or false smut and the like.

Description

technical field [0001] The invention relates to a compound fungicide and its use, in particular to a composition containing the fungicide epoxiconazole and its use. Background technique [0002] Epoxiconazole is a kind of systemic triazole fungicide, its active ingredient epoxiconazole inhibits the synthesis of ergosterol of pathogenic bacteria, hinders the formation of bacterial cell wall, and epoxiconazole molecule has a certain effect on a fungal enzyme (14-dencthylase) Strong affinity, compared with currently known fungicides, it can more effectively inhibit pathogenic fungi. Epoxiconazole can increase the activity of vantinase in crops, leading to the contraction of fungal haustoria and inhibiting the invasion of pathogens. This is the unique characteristic of epoxiconazole among all triazole products. It has a good control effect on a series of cereal crops such as blight, powdery mildew, eye striae and more than ten diseases, and can control sugar beet, peanut, rape,...

Claims

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Application Information

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IPC IPC(8): A01N63/02A01N43/653A01P3/00
Inventor 徐泓明
Owner 徐泓明
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