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Application and application method of guaiacol in prevention and treatment of stone fruit tree diseases

A technology of guaiacol and its application method, which is applied in the fields of preventing and treating stone fruit fruit tree diseases and pesticides with a single agent of guaiacol, so as to achieve the effect of slowing down evaporation and dissipation and facilitating drug absorption

Inactive Publication Date: 2017-08-25
JIANGSU GOLDEN PHOENIX AGROCHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Guaiacol is a white or light yellow crystal or colorless to light yellow transparent oily liquid with a special aromatic smell. Existing in guaiac wood resin, pine oil and hardwood dry distillation oil, it is an important fine chemical intermediate, widely used in the synthesis of medicine, spices and dyes, and rarely used in other fields in existing production and life literature and technology

Method used

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  • Application and application method of guaiacol in prevention and treatment of stone fruit tree diseases

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Effect test

Embodiment 1

[0021] Guaiacol 0.001%-1% can be used to prevent and control stone fruit tree diseases.

[0022] More specifically, the application concentration of guaiacol is 0.003%-0.1%.

[0023] More specifically, the application method of the described guaiacol in the prevention and treatment of stone fruit fruit tree diseases is characterized in that it comprises the following steps:

[0024] S1. Prepare a guaiacol medicinal solution, which includes 0.02%-0.5% guaiacol, and the solvent is water.

[0025] S2. Applying pesticides, taking the guaiacol medicinal solution prepared in step S1 to spray and apply pesticides to the stems and leaves of stone fruit trees.

[0026] More specifically, the guaiacol liquid also contains one or more of dispersants, adhesives, penetrants, emulsifiers, preservatives, and antifreeze agents.

[0027] More specifically, the dispersant is one or both of fatty acid dispersant and alkali metal phosphate; wherein the concentration of fatty acid dispersant is ...

Embodiment 2

[0033] The antibacterial activity of guaiacol single agent on the growth of Agrobacterium tumefaciens mycelium was determined by the plate method, and the bacteriostatic rate of the concentration of the agent to inhibit the growth of Agrobacterium tumefaciens mycelium is shown in the table below.

[0034]

[0035] It can be seen from the above table that the growth of Agrobacterium tumefaciens is significantly inhibited in the concentration range of 300ug / ml-1000ug / ml under the condition of only using a single agent of guaiacol, which proves that the single agent of guaiacol is suitable for Prevention and treatment of stone fruit tree diseases.

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Abstract

The invention discloses application and an application method of guaiacol in prevention and treatment of stone fruit tree diseases. The guaiacol is applied in the agricultural field. The new application of guaiacol is developed for preventing and treating the stone fruit tree diseases, guaiacol is sprayed in cooperation with chitosan and other auxiliaries during application, and the stone fruit tree diseases can be effectively prevented and treated; compared with other existing disease-prevention and disease-resistance pesticides, guaiacol is low in production cost and worthy of popularization.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to the application and application method of a guaiacol single agent in the field of preventing and controlling stone fruit tree diseases. Background technique [0002] Guaiacol is a white or light yellow crystal or colorless to light yellow transparent oily liquid with a special aromatic smell. Existing in guaiac wood resin, pine oil and hardwood dry distillation oil, it is an important fine chemical intermediate, widely used in the synthesis of medicine, spices and dyes, and rarely used in other fields in existing production and life literature and technology. Contents of the invention [0003] The present invention develops the application of guaiacol in the field of agriculture, especially in the prevention and treatment of stone fruit fruit tree diseases, and provides its application method, which fills up the blank of guaiacol in this field. Phenol is used to prevent and control ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N31/16A01N43/16A01N25/02A01P1/00
Inventor 黄朝纲
Owner JIANGSU GOLDEN PHOENIX AGROCHEM CO LTD
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