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A kind of fungicide composition and its application

A fungicide composition and the technology of the composition, applied in the field of agriculture, can solve the problems of poor fungicide resistance and difficulty in meeting the demand for canker pesticides, and achieve the effect of enhancing the control effect

Active Publication Date: 2022-01-07
北京锦悦生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In recent years, new fungicides have emerged, such as copper rosinate, zinc thiazole, pyraclostrobin, ecloconazole, iprodione, etc., but these fungicides also show fungicide resistance and even efficacy after long-term use alone Poor problem, it is difficult to meet the current demand for pesticides to control canker

Method used

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  • A kind of fungicide composition and its application
  • A kind of fungicide composition and its application
  • A kind of fungicide composition and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] 25% Tetramycin·Succinic Acid Copper Suspension Concentrate

[0070] Get the tetramycin of 1 weight part, the copper succinate of 24 weight parts, the Atlos 4913 of 2 weight parts, the Atlos G5000 of 3 weight parts, the cardanol polyoxyethylene ether of 0.2 weight part, the silicic acid of 0.5 weight part Magnesium aluminum, 0.15 parts by weight of organic silicon defoamer, and the balance is water.

Embodiment 2

[0072] 25% Tetramycin·Succinic Acid Copper Suspension Concentrate

[0073] Get the tetramycin of 2.27 weight parts, the copper succinate of 22.73 weight parts, all the other components and content are with embodiment 1.

Embodiment 3

[0075] 25% Tetramycin·Succinic Acid Copper Suspension Concentrate

[0076] Get the tetramycin of 0.8 weight part, the copper succinate of 24.2 weight parts, all the other components and content are with embodiment 1.

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PUM

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Abstract

The invention discloses a fungicide composition and application thereof. The fungicide composition contains active components tetramycin and copper succinate, and the weight ratio of tetramycin and copper succinate is 1:(0.01 -90). The present invention also provides the application of the fungicide composition in preventing and treating canker of hazelnut trees, pecans, citrus, kiwi, navel orange and apple. Through the above technical scheme, the fungicide composition of the present invention can achieve significantly enhanced control effect compared with the case of using tetramycin or copper succinate alone.

Description

technical field [0001] The application belongs to the field of agricultural technology, and in particular relates to a fungicide composition and its application. Background technique [0002] Canker is caused by bacteria and is a devastating disease that seriously threatens the production and development of many kinds of plants. The disease has the characteristics of wide occurrence, rapid spread, strong pathogenicity, and difficult control. It can cause large-scale tree death in a short period of time. It has been listed as a forest plant quarantine disease in China. [0003] For a long time, the application of chemical pesticides has been the most effective means to prevent and control plant cankers. However, due to the continuous use of similar fungicides, the pathogenic bacteria will change, develop resistance, and gradually form resistant populations, thereby causing the problem of resistance. Fungicides that have been used continuously for decades to prevent and treat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01N37/04A01P1/00
CPCA01N43/90A01N37/04
Inventor 徐妍刘细平陶婧王金芳王昌锦
Owner 北京锦悦生物科技有限公司
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