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Application of guaiacol to control over grape diseases and application method

A technology of guaiacol and its application method, which is applied in the field of pesticides, guaiacol single agent in the field of prevention and treatment of grape diseases, to achieve the effects of facilitating drug absorption, slowing down evaporation and dissipation, and increasing viscosity

Inactive Publication Date: 2017-07-21
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 of guaiacol to control over grape diseases and application method

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Experimental program
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Effect test

Embodiment 1

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

[0022] More specifically, the application concentration of guaiacol is 0.005%-0.05%.

[0023] More specifically, the application method of the described guaiacol in the prevention and treatment of grape 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 medicine, taking the guaiacol liquid prepared in step S1 and spraying the vines, leaves and fruits.

[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 0.1%-5%; wherein the alkali metal phosphate dispersant The concentration ...

Embodiment 2

[0033] The plate method was used to determine the antibacterial activity of guaiacol single agent on the mycelia growth of P. viticolae, and the antibacterial rate of the concentration of the agent to inhibit the growth of P. viticosa mycelium was shown in the table below.

[0034]

[0035] It can be seen from the above table that under the condition of only using a single agent of guaiacol, the growth of Grape scab can be significantly inhibited in the concentration range of 50ug / ml-500ug / ml, which proves that the single agent of guaiacol is suitable for the prevention and treatment of grape diseases.

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Abstract

The invention discloses application of guaiacol to control over grape diseases and an application method. Guaiacol is applied to the field of agriculture to control the grape diseases, new application of guaiacol is developed; when combined with chitosan and other auxiliaries for spraying during application, the guaiacol can effectively control the grape diseases, and compared with existing other disease-resistant pesticides, the guaiacol is low in production cost and worth popularizing.

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 treating grape 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 grape diseases, and provides its application method, which fills up the blank of guaiacol in this field. For the prevention and treatment of grape diseases, the application c...

Claims

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Application Information

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IPC IPC(8): A01N31/16A01P3/00
Inventor 黄朝纲
Owner JIANGSU GOLDEN PHOENIX AGROCHEM CO LTD
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