Compound disinfectant for silkworm

Abstract

The invention provides a compound disinfectant for silkworm, and specifically relates to the technical field of silkworm disease prevention. The compound disinfectant is formed by a main agent, an adjuvant and a drying agent; the main agent is formed by mixing, by weight, 100-120 parts of chlorine dioxide powder and 80-100 parts of basic magnesium hypochlorite; the adjuvant is 40-60 parts of a zwitterionic surfactant dodecyl ethoxy sulfobetaine; and the drying agent is 80-100 parts of silica gel. The compound disinfectant has characteristics of being good in stability, wide in bactericidal spectrum, good in bactericidal effect, efficient and environmentally friendly, and cannot be affected by ambient conditions.

Description

【Technical field】 [0001] The invention relates to the technical field of silkworm disease prevention and control, in particular to a compound disinfectant for silkworms. 【Background technique】 [0002] In the process of sericulture, disinfection is the premise to prevent and control silkworm diseases and ensure high yield and high quality of sericulture. Therefore, disinfection is particularly important. There are five main categories of disinfectants currently on the market: chlorine-containing disinfectants, aldehyde-based disinfectants, surfactant-based disinfectants, sulfur-containing disinfectants, and lime. Good but susceptible to disinfection effect affected by effective chlorine concentration, pH, time, temperature and concentration of organic matter in water; aldehyde disinfectants have a strong ability to kill pathogenic microorganisms without any influence, but have strong volatility , are irritating to the human body, skin, eyes, and mucous membranes; surfactant...

AI Technical Summary

Problems solved by technology

There are five main categories of disinfectants currently on the market: chlorine-containing disinfectants, aldehyde-based disinfectants, surfactant-based disinfectants, sulfur-containing disinfectants, and lime. Good but susceptible to disinfection effect affected by effective chlorine concentration, pH, time, temperature and concentration of organic matter in water; aldehyde disinfectants have a strong ability to kill pathogenic microorganisms without any influence, but have strong volatility , are irritating to the human body, skin, eyes, and mucous membranes; surfactant disinfectants have a narrow bactericidal spectrum and high sterilizing concentration, and need to be used in conjunction with other disinfectants to improve the disinfection effect; sulfur-containing disinfectants are only effective against fungi and ticks It is effective, but has little effect on other pathogens, and requires a closed environment and high humidity and temperature to be effective; the strong alkalinity of lime can quickly dissolve the virus polyhedron shell, making the virus ions exposed and easy to be killed, but lime After absorbing moisture in the air, it loses its disinfection effect

[0003] In the prior art, for the research on disinfectant for silkworm, the Chinese Patent Publication No. is CN104825945A, in the patent document called a disinfectant for silkworm, a liquid disinfectant has been made, which has a wide bactericidal spectrum and good bactericidal effect , short cycle, no chemical residue, and no pollution to the environment, but the humidity in the silkworm room will increase during the disinfection process, which is not conducive to the growth of silkworms

Chinese patent publication number is CN105053001A, in the patent document called a kind of gas disinfectant for silkworm and its application, invented a kind of gas disinfectant for silkworm is made up of chlorine dioxide liquid medicine and citric acid liquid according to the volume of 1:1 Raw materials of the specific composition are sterilized by reacting in a reactor to generate gas, which has the advantages of high efficiency, safety, broad spectrum, and no toxic side effects, but the gas generator increases the cost of disinfection

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