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Application and application method of guaiacol in prevention and treatment of litchi diseases

A technology of guaiacol and application method, applied in the direction of botany equipment and methods, applications, chemicals for biological control, etc., to achieve the effects of facilitating drug absorption, slowing down evaporation, and increasing viscosity

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 litchi diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Guaiacol 0.001%-1% can be used to control litchi diseases.

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

[0023] More specifically, the method of applying guaiacol in the prevention and treatment of litchi diseases is characterized in that it comprises the following steps:

[0024] S1. Prepare a guaiacol medicinal solution, which includes 0.005%-0.05% guaiacol, and the solvent is water.

[0025] S2. Applying pesticides, taking the guaiacol liquid prepared in step S1 to spray and spray the litchi branches and leaves.

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

[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 ...

Embodiment 2

[0033] The plate method was used to determine the antibacterial activity of guaiacol single agent on the growth of Pythora lychee, and the bacteriostatic rate of the concentration of the agent to inhibit the growth of Pyrethora lychee mycelia is 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, within the concentration range of 50ug / ml-500ug / ml, the growth of Phytophthora litchie is significantly inhibited, which proves that the single agent of guaiacol is suitable for Prevention and treatment of litchi diseases.

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Abstract

The invention discloses application and an application method of guaiacol in prevention and treatment of litchi diseases. The guaiacol is applied in the agricultural field. The new application of guaiacol is developed for preventing and treating the litchi diseases, guaiacol is sprayed in cooperation with chitosan and other auxiliaries during application, and the litchi 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 guaiacol single agent in the field of preventing and treating litchi 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 litchi diseases, and provides its application method, which fills up the blank of guaiacol in this field. For the prevention and treatment of litchi diseases, the application ...

Claims

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Application Information

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IPC IPC(8): A01N31/16A01N43/16A01N25/02A01P3/00
Inventor 黄朝纲
Owner JIANGSU GOLDEN PHOENIX AGROCHEM CO LTD
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