摘要：With our research we can state that for security of the influence of desinfection in laboratory conditions, the concentration for ZLATOL JODIP-F and BLINAL which would stop the growth of bacterial culture in the exposition time of 180 sec should not be less than 2.00%. Considering the protein mistake, the working concentration for both disinfectants should not be less than 5.00%. By that concentration microorganisms can be destroyed during desinfection of cow udder only if the work is precise or under control which is proved in the practical research on the milk farm in Sadilovac. Owing to the inadequate work or possible mistakes in the "teat dip" procedure we have to take into consideration the "security factor" 2.5%; then we come to a concentration of 12.5% which we advise for practical usage.
关键词：mastitis; preparations for preventing; active iodine
