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Application of guaiacol to preventing and treating tobacco diseases and method for applying guaiacol

A technology of guaiacol and application method, applied in the directions of botanical equipment and methods, application, pest control, etc., to achieve the effects of reducing the probability of virus infection, increasing viscosity, and facilitating drug absorption

Inactive Publication Date: 2017-09-15
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 preventing and treating tobacco diseases and method for applying guaiacol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Guaiacol 0.001%-1% can be used to prevent and treat tobacco 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 tobacco diseases is characterized in that it comprises the following steps:

[0024] S1. Prepare a guaiacol medicinal solution, which includes 0.001%-1% guaiacol, and the solvent is water.

[0025] S2. Pesticide application, taking the guaiacol liquid prepared in step S1 and spraying the tobacco leaves.

[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 is 0....

Embodiment 2

[0033] The plate method was used to measure the antibacterial activity of guaiacol single agent on the mycelial growth of R. solanacearum.

[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 Ralstia solanacearum is significantly inhibited in the concentration range of 50ug / ml-500ug / ml, which proves that the single agent of guaiacol It is suitable for preventing and treating tobacco diseases.

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PUM

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Abstract

The invention discloses application of guaiacol to preventing and treating tobacco diseases and a method for applying the guaiacol. The application and the method have the advantages that the guaiacol can be applied to the field of agriculture, the tobacco diseases can be prevented and treated by the aid of the guaiacol, and accordingly novel application of the guaiacol is developed; the guaiacol, chitosan and other auxiliaries can be sprayed in a matched manner when the guaiacol is applied, and accordingly the tobacco diseases can be effectively prevented and treated; the guaiacol is low in production cost as compared with existing other disease-preventive and disease-resistant pesticides, and accordingly the application and the method are worthy of being popularized.

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 tobacco 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 tobacco diseases, and provides its application method, which fills up the blank of guaiacol in this field. The present invention uses guaiacol in For the prevention and tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N31/16A01P1/00A01P21/00
Inventor 黄朝纲
Owner JIANGSU GOLDEN PHOENIX AGROCHEM CO LTD
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