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Application of guaiacol to control of cruciferous vegetable diseases and application method

A technology of cruciferous vegetables and guaiacol, which is applied to a single dose of guaiacol in the field of prevention and treatment of cruciferous vegetable diseases and pesticides, and achieves the effects of reducing the probability of virus infection, facilitating drug absorption, and slowing down evapotranspiration.

Inactive Publication Date: 2017-09-08
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 of cruciferous vegetable diseases and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Guaiacol 0.001%-1% can be used to control diseases of cruciferous vegetables.

[0022] More specifically, the application concentration of guaiacol is 0.025%-0.05%.

[0023] More specifically, the method for applying guaiacol in the prevention and treatment of cruciferous vegetable 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. Pesticide application, taking the guaiacol liquid prepared in step S1 and spraying the cruciferous vegetable stems and leaves.

[0026] More specifically, the guaiacol liquid also contains one or more of a dispersant, an adhesive, and a penetrating agent.

[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 0.1%-5...

Embodiment 2

[0033] The plate method was used to measure the antibacterial activity of guaiacol single agent on the growth of downy mildew parasitic.

[0034]

[0035] It can be seen from the above table that under the condition of using only a single agent of guaiacol, within the concentration range of 250ug / ml-500ug / ml, the growth of downy mildew parasitic is significantly inhibited, which proves that the single agent of guaiacol is suitable for controlling Diseases of cruciferous vegetables.

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Abstract

The invention discloses application of guaiacol to control of cruciferous vegetable diseases and an application method. The guaiacol is applied to control of the cruciferous vegetable diseases in the agricultural field, so that novel application of the guaiacol is developed; during application, the guaiacol is sprayed in coordination with chitosan and other auxiliary agents, so that the cruciferous vegetable diseases can be effectively controlled; in addition, compared with the conventional other disease-preventing and disease-resisting pesticides, the guaiacol has the advantages of relatively low production cost and worthiness of popularization.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to the application and application method of a single agent of guaiacol in the field of preventing and treating diseases of cruciferous vegetables. 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 diseases of cruciferous vegetables, and provides its application method, which fills the gap in the use of guaiacol in this field. The wood phenol is u...

Claims

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Application Information

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IPC IPC(8): A01N31/16A61P1/00A61P3/00A61P21/00
Inventor 黄朝纲
Owner JIANGSU GOLDEN PHOENIX AGROCHEM CO LTD
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