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Application and application method of guaiacol in prevention and treatment of pear tree diseases

A technology of guaiacol and application method, which is applied in the field of guaiacol single agent in the prevention and treatment of pear tree diseases and pesticides, to achieve the effect of facilitating drug absorption and slowing down evaporation and dissipation

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 pear tree diseases

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Experimental program
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Effect test

Embodiment 1

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

[0022] More specifically, the application concentration of guaiacol is 0.05%-0.1%.

[0023] More specifically, the application method of the described guaiacol in the prevention and treatment of pear tree diseases is characterized in that; 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 pouring the liquid on the roots of pear 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 0.1%-5%; wherein the alkali metal phosphate dispersant The concentration ...

Embodiment 2

[0033] The plate method was used to measure the antibacterial activity of guaiacol single agent on the growth of Agrobacterium tumefaciens mycelium, and the antibacterial 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 under the condition of using only a single agent of guaiacol, in the concentration range of 500ug / ml-1000ug / ml, the growth of A. Prevention and treatment of pear tree diseases.

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Abstract

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

Claims

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Application Information

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IPC IPC(8): A01N31/16A01N43/16A01N25/02A01P1/00
Inventor 黄朝纲
Owner JIANGSU GOLDEN PHOENIX AGROCHEM CO LTD
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