Composite disinfectant for silkworm

A disinfectant and silkworm technology, applied in the direction of disinfectant, application, biocide, etc., can solve the problems of strong irritating odor, turbid aqueous solution, inconvenient use, poor stability of finished products, etc., and achieve good stability, good stability, and available chlorine The effect of slow degradation

Inactive Publication Date: 2009-01-07
中国农业科学院蚕业研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a kind of antibacterial agent that has a comprehensive and effective disinfection effect on silkworm pathogens in view of the current silkworm disinfectants that have strong irritating odor, strong corrosiveness, poor product stability, turbid aqueous solution and inconvenient use. It is also a practical compound disinfectant for silkworms with relatively low corrosiveness, relatively small irritating odor, stable finished product, long validity period, clear aqueous solution, and convenient use.

Method used

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Examples

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Effect test

Embodiment 1

[0019] Example 1 Compound disinfectant for silkworm

[0020] Using the compound disinfectant for silkworms of the present invention, the compound disinfectant for silkworms is composed of trichloroisocyanuric acid and trisodium phosphate, the weight ratio of trichloroisocyanuric acid and trisodium phosphate is 50:50; the specification of each bag is 100 Gram, of which: 50 grams of trichloroisocyanuric acid, 50 grams of trisodium phosphate. The compound disinfectant for silkworms of the present invention is added with water to prepare a 250-fold aqueous solution, and the silkworms and silkworm rearing environment are sprayed and disinfected. The spraying amount is about 225 ml per square meter. After disinfection, it is moisturized for 30 minutes; The compound disinfectant is added with water to make a 1000 times aqueous solution to disinfect the mulberry leaf surface by spraying or dipping, and moisturizing for 5 minutes. Expanded production pilot test in rural silkworm area, usin...

Embodiment 2

[0021] Example 2 Compound disinfectant for silkworm

[0022] Using the compound disinfectant for silkworms of the present invention, the compound disinfectant for silkworms is composed of trichloroisocyanuric acid and trisodium phosphate, and the weight ratio of trichloroisocyanuric acid and trisodium phosphate is 40:60; the size of each bag is 100 Gram, of which: 40 grams of trichloroisocyanuric acid, 60 grams of trisodium phosphate. The silkworm breeder raises 2 silkworm seeds in the autumn silkworm period, and the compound disinfectant for silkworms of the present invention is added with water to make a 200-fold aqueous solution to spray and disinfect the silkworms and silkworm rearing environment. The spraying amount is about 225ml per square meter. After moisturizing for 30 minutes; adding the compound disinfectant for silkworm of the present invention to water to prepare a 1600 times aqueous solution, immersing and disinfecting the mulberry leaf surface, moisturizing for 5 m...

Embodiment 3

[0023] Example 3 Compound disinfectant for silkworm

[0024]Using the compound disinfectant for silkworms of the present invention, the compound disinfectant for silkworms is composed of trichloroisocyanuric acid and trisodium phosphate, and the weight ratio of trichloroisocyanuric acid and trisodium phosphate is 70:30; the specification of each bag is 100 Grams, of which: 70 grams of trichloroisocyanuric acid, 30 grams of trisodium phosphate. The silkworm breeder raises 2 silkworm seeds in the autumn silkworm period, and the compound disinfectant for silkworms of the present invention is added with water to make a 300-fold aqueous solution to spray and disinfect the silkworms and silkworm rearing environment. The spraying amount is about 225ml per square meter. After moisturizing for 30 minutes. The incidence rate of silkworm disease after use was 4%. In the autumn of last year, formalin lime slurry was used to disinfect the silkworm disease, and the incidence rate of silkworm di...

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Abstract

The invention relates to a composite disinfectant used on silkworm, formed by symclosene and tertiary sodium phosphate, wherein, the mass ration between the symclosene and tertiary sodium phosphate is 40-70:60-30. When in use, the disinfectant is diluted by water into 200-1600 times. The inventive disinfectant can disinfect the causal agent of silkworm, less excite smell, low corrosion, high stability, and long durable period. The inventive solution is transparent with low degrade speed of effective chlorine.

Description

Technical field [0001] The present invention relates to a biocide, for example, as a disinfectant, and in particular to a compound disinfectant for silkworms used for the disinfection of silkworm utensils, the environment of silkworm culture and the disinfection of mulberry leaves. Background technique [0002] At present, there are two main types of disinfectants for silkworm implements commonly used in sericulture production---chlorine preparations and formaldehyde preparations. Chlorine-based disinfectants mainly include bleaching powder, antiseptic, silkworm disinfectant, Euchlorine fumigant, etc.; formaldehyde-based disinfectants mainly include formalin-lime slurry solution, poison dispersing, etc. [0003] The standard name of bleaching powder is chlorinated lime, the standard name of veterinary drug for silkworm disinfection is trichloroisocyanuric acid, sodium bicarbonate powder (for silkworm), and the standard name of veterinary drug for Xiaoshajing is compound calcium h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/26A01P1/00A01N47/28
Inventor 黄可威王玉华陈国瑚康国平徐勤文钟馗
Owner 中国农业科学院蚕业研究所
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