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Compound bactericide for preventing and treating wheat scab

A technology of wheat scab and compound fungicides, applied in the directions of fungicides, biocides, biocides, etc., to achieve the effect of safe use and good poisoning activity

Active Publication Date: 2014-10-22
GUIZHOU DAOYUAN BIOTECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant application for the use of albendazole and tebuconazole as a fungicide against wheat head blight

Method used

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  • Compound bactericide for preventing and treating wheat scab
  • Compound bactericide for preventing and treating wheat scab

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] Example: take 2.5 kg of aprothiimazole with a mass fraction of 98.9% produced by Guizhou Daoyuan Biotechnology Co., Ltd., and 5.0 kg of tebuconazole with a mass fraction of 97.5% produced by Changzhou Fengdeng Agrochemical Co., Ltd. as base materials, compound into 7.5kg compound fungicide for the control of wheat scab.

[0038] The compound fungicide was used in a certain place in Guizhou, and achieved a remarkable effect on the treatment of wheat scab.

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Abstract

The invention discloses a compound bactericide for preventing and treating wheat scab. The compound bactericide is prepared from albendazole and tebuconazole as base materials according to a mass ratio of albendazole to tebuconazole of 7: 1 to 1: 7. Preferably, a mass ratio of albendazole to tebuconazole is 1:2. The albendazole is a bactericide raw drug having a mass fraction of 97% and the tebuconazole is a bactericide raw drug having a mass fraction of 98.43%. The two reaction base materials in the compound bactericide do not undergo a chemical reaction and produce obvious synergism or combined effects and thus the compound bactericide is safe in use and has good poisoning activity to different types of wheat scab fungi in the field, wherein the poisoning activity is obviously higher than that of an albendazole or tebuconazole single agent. The compound bactericide is suitable for preventing and treating wheat scab in the vast rural areas.

Description

technical field [0001] The present invention is related to fungicides, specifically, it belongs to fungicides containing organic compounds, and furthermore, it belongs to fungicides for preventing and treating wheat scab. technical background [0002] Fusarium graminearum Sehw, scientific name of wheat scab, is one of the main diseases of wheat. Wheat scab occurs widely all over the world, mainly in humid and semi-humid areas, especially in humid and rainy temperate regions. It can suffer from seedlings to heading, mainly causing seedling wither, stem base rot, culm rot and ear rot, of which the most serious damage is ear rot. Wheat head blight is caused by a variety of Fusarium species, collectively known as Gibbrelia zeae (Schw.) Petch]. [0003] Albendazole is an efficient, safe and broad-spectrum imidazole fungicide. It has a significant control effect on a variety of plant diseases, and has a certain effect of increasing yield. Not ideal; Tebuconazole is a highly eff...

Claims

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Application Information

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IPC IPC(8): A01N47/18A01P3/00A01N43/653
Inventor 周明国
Owner GUIZHOU DAOYUAN BIOTECH
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