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Preparation method of cucumber spot disease prevention and treatment composition

A manufacturing method, a technology for spot disease, applied in the fields of botanical equipment and methods, biocides, animal repellents, etc., to achieve good results

Inactive Publication Date: 2015-11-04
孙桂芝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the spraying of this medicament for many years has caused certain drug resistance, in order to solve this technical problem, need to appear a kind of proportioning simple, easy to use, be used for the manufacture method of the control composition of cucumber spot disease

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Example 1

[0020] 3 parts of 25% DuPont Fuxing EC, 3 parts of 3% Zhongshengmycin, 3 parts of butanol, 2 parts of 15% WP, 3 parts of Chuanwu, 2 parts of baicalein, and 1 part of 5% polyvinyl alcohol.

[0021] When preparing,

[0022] A. The steps of preparing materials: 25% DuPont Fuxing EC, 3% Zhongshengmycin, butanol, 15% wettable absorphin, Aconitum, baicalein, 5% polyvinyl alcohol;

[0023] B. Use butanol and Aconitum aconitum to extract with alcohol to obtain a traditional Chinese medicine liquid,

[0024] C, after adding 5% polyvinyl alcohol to the traditional Chinese medicine liquid in step B, after fully dissolving, set aside;

[0025] D. Stir 25% DuPont Fuxing EC and 3% Zhongshengmycin with the mixture obtained in step C, then add baicalein, add water until fully dissolved to obtain a stock solution, and the stock solution is sterilized by ultraviolet light to obtain a drug for treating cucumber spot disease .

[0026] Example 2

[0027] 5 parts of 25% D...

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Abstract

The invention discloses a preparation method of a cucumber spot disease prevention and treatment composition. The preparation method comprises the steps that A, 25% Dupont mascot missible oil, 3% Zhongshengmycin, butanol, 15% wettable nitrofen, monkshood, baicalein and 5% polyving akohol are prepared; B, alcohol extraction is carried out on the butanol and the monkshood to obtain traditional Chinese medicine liquid; C, the traditional Chinese medicine liquid obtained in the step B is added with the 5% polyving akohol for standby application after being sufficiently dissolved; D, the 25% Dupont mascot missible oil and the 3% Zhongshengmycin are evenly stirred with the mixture obtained in the step C, then the baicalein is added into the mixture, a stock solution is obtained after water is added and sufficiently dissolution is performed, and the cucumber spot disease prevention and treatment composition is obtained after the stock solution is disinfected through ultraviolet light. The preparation method is simple, the obtained cucumber spot disease prevention and treatment composition is simple in matching and convenient to use and good in effect on treating the spot disease. Compared with traditional commercially-available spot disease prevention and treatment medicine, the medicine effect is improved by 14-18%.

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 method for manufacturing a composition for preventing and controlling cucumber spot disease. Background technique [0002] Cucumber spot disease mainly damages the leaves, and mostly occurs during the flowering and fruiting period. The middle and lower leaves are prone to disease, and the upper leaves are relatively less likely to be affected. In the early stage of the disease, the lesions were water-soaked, then turned light brown, and the middle part was lighter in color, gradually dried up, surrounded by a water-soaked light green halo, and the diameter of the lesions was 1-3 mm. In the later stage, the central part of the lesions was thin paper shape, light yellow or off-white, thin. When cultivated in greenhouses, the disease often occurs shortly after planting in early spring. When the humidity is high, there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/32A01P3/00A01N55/10A01N47/18A01N43/16A01N33/22
Inventor 孙桂芝
Owner 孙桂芝
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