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Preparation method of drug for preventing and treating damping-off of chilies

A technology of capsicum and medicaments, applied in botany equipment and methods, biocides, fungicides, etc., to achieve the effects of good therapeutic effect, convenient use, and simple product ratio

Inactive Publication Date: 2015-11-18
孙桂芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the control agents for damping-off have caused the plants to develop drug resistance. In order to solve this technical problem, there is a need for a medicament for preventing and treating pepper lodging disease that is simple in proportioning, easy to use, and capable of effectively preventing and controlling damping-off. preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Example 1

[0020] 3 parts of 70% Zinc 500 times solution, 3 parts of calcium nitrate, 3 parts of 72% cream urea·manganese zinc wettable powder 600 times solution, 2 parts of oxacupramine preparation, 3 parts of Shanzi mushroom, 2 parts of polyacrylamide , 1 part of sodium alginate.

[0021] When preparing,

[0022] A. Steps for preparing materials: 70% Zinc 500 times liquid, calcium nitrate, 72% cream urea·manganese zinc wettable powder 600 times liquid, oxacopperamine preparation, Arrowhead mushroom, polyacrylamide, sodium alginate;

[0023] B, 72% cream urea · manganese zinc wettable powder 600 times liquid, Arrowhead mushroom use alcohol extraction method, obtain Chinese medicinal liquid,

[0024] C. After adding sodium alginate to the traditional Chinese medicine solution in step B, after fully dissolving, set aside;

[0025] D. Stir 70% Zinc 500 times solution, calcium nitrate and the mixture obtained in step C evenly, then add polyacrylamide, add water until f...

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PUM

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Abstract

The invention discloses a preparation method of a drug for preventing and treating damping-off of chilies. The preparation method comprises steps as follows: A, a 70% zineb solution diluted for 500 times, calcium nitrate, 72% cymoxanil*mancozeb wettable powder diluted for 600 times, an oxazolone amine preparation, appendiculate cremastra pseudobulb, polyacrylamide and sodium alginate are prepared; B, the 72% cymoxanil*mancozeb wettable powder diluted for 600 times and appendiculate cremastra pseudobulb are treated with an alcohol extraction method, and a traditional Chinese medicine solution is obtained; C, sodium alginate is added to the traditional Chinese medicine solution and sufficiently dissolved for standby use; D, the 70% zineb solution diluted for 500 times, calcium nitrate and a mixture obtained from the step C are uniformly stirred, polyacrylamide is added, water is added until the mixture is sufficiently dissolved, a stock solution is obtained and subjected to ultraviolet disinfection, and the drug for preventing and treating the lodging disease of the chilies is obtained. The preparation method is simple, a prepared product is simple in proportioning and convenient to use, and the efficacy of is improved by 15%-19% in comparison with that of commercially available drugs for preventing and treating damping-off.

Description

technical field [0001] The invention belongs to the technical field of disease prevention and control of agricultural products, and in particular relates to a preparation method of a medicament for preventing and treating pepper lodging disease Background technique [0002] Quenching-off disease is one of the important diseases of pepper seedlings. It is distributed all over the country. It is often caused by unsuitable temperature and humidity and extensive management during the seedling cultivation period. When the disease is severe, it often causes seedlings to fall and die. Symptom damping-off disease mostly occurs in early spring seedling cultivation On beds or seedling trays, common symptoms include rotten seeds, dead seedlings and damping off. The rotten seed is that after the seed is sown, the seed is infected and dies when the seed has not yet germinated or just germinated. Damping is when the seedlings are unearthed and before the true leaves are opened, they are ...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01P3/00A01N47/14A01N47/34A01N59/06
Inventor 孙桂芝
Owner 孙桂芝