Disinfecting agent for rearing house, silkworm tool, silkworm body, silkworm seat and mulberry leaves

Abstract

The present invention is one kind of disinfectant for disinfecting silkworm room, silkworm rearing implement, silkworm bed, silkworm and mulberry leaf. The disinfectant consists of main component concentrated bleaching powder, supplementary material anionic suitable surfactant sodium dodecyl benzene sulfonate and alkali assistant calcium hydroxide in the weight ratio of 25-50 to 1-4 to 1-2. It is mixed with water in 180-200 times to compound disinfecting liquid for disinfecting silkworm room, silkworm rearing implement and mulberry leaf; and mixed with lime powder in 60-80 for disinfecting silkworm and silkworm bed. The disinfecting liquid has high activity, high stability, broad germicidal spectrum, fast disinfecting effect and safety on silkworm.

Description

technical field [0001] The invention is a high-chlorine calcium hypochlorite disinfectant which uses anionic surfactant sodium dodecylbenzene sulfonate and alkaline additive calcium hydroxide as synergistic and stability-increasing disinfectant, and relates to the field of veterinary medicine, that is, animal breeding industry Disinfection and disease prevention, especially for silkworm production, a kind of silkworm tool, silkworm body silkworm seat and mulberry leaf surface disinfection. Background technique [0002] Disinfectants traditionally used in sericulture include bleaching powder, formalin, and lime. Among them, bleaching powder and formalin are broad-spectrum disinfectants, but they are more corrosive to the environment and irritating to humans. Lime It has a good killing effect on silkworm viruses, but it has no obvious disinfection effect on other diseases such as silkworm spores and spores. The finished product is bulky, difficult to transport and expensive, ...

AI Technical Summary

Problems solved by technology

The finished product is bulky, difficult to transport and expensive, especially the active ingredients of the finished product and the prepared solution are very easy to lose during storage, and the stability is poor, so the disinfection effect varies greatly

In recent years, the development of compound preparations for silkworm disinfectants has begun, and organic chlorine (trichloroisocyanuric acid, sodium dichloroisocyanurate, etc.) Disinfectant and Diteril as active agents, and silkworm disinfectants with trisodium phosphate or sodium bicarbonate as auxiliary agents, all belong to broad-spectrum disinfectants, which significantly reduce corrosion and Irritant, but there are also some defects, such as poor solubility of organic chlorine, inorganic acid sodium salt additives can activate alkaline bleaching powder semen through the action of acid radicals, but the stability of available chlorine in disinfectant is not good, and cationic surface activity The agent has very strong toxicity to silkworms, and the adjuvant quaternary ammonium salt type cationic surfactant (dodecylbenzyl dimethyl ammonium chloride) of dichloride can not be used for mulberry leaves due to its toxicity to silkworms. Surface disinfection, there are taboos and troubles in use