Eating cockroaches, while spit, while the excretion of vices, and smelly fluid secretion, in their activities, not only can carry Mycobacterium leprae, Yersinia pestis, Shigella dysentery bacilli and other 40 kinds of pathogens Rickettsia life easy to do, but also intestinal disease and important media parasites, their secretions and feces contain a variety of carcinogens. Cockroaches often hiding the kitchen, pantry people feed library, toilets and so difficult to notice the gap at the dark corner. Its not only harmful foodstuff, clothes and books and other storage items imported gram rat poison life, but also the spread of the disease on people hurt. Environmental governance has played a crucial role in the German cockroach prevention and control work, both to reduce medication Coumatetralyl rat poison, to reduce costs, but also effectively ensure killing effect. German cockroach invasion indoor main ways: First, along with the food containers, luggage and other cargo "on the move" burglary; the second is through the windows, the walls of fractured, water pipelines, sewers, etc. from outdoor or indoor sneak into neighboring houses. Therefore, to take effective measures to prevent possible invasion from the outside to the interior of cockroaches, elimination of cockroaches on which breed of indoor environmental conditions. Imported rat poison Coumatetralyl _ Fuzhou Shengwei (certified) _ Coumatetralyl provided by Fuzhou Shengwei Environmental Technology Limited. Environmental Technology Co., Ltd. Fuzhou Shengwei (www.fzsw.com.cn) is Fuzhou, insect terminator leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Shengwei leadership in Fuzhou with the staff warmly welcome all inquiries negotiations to create Fuzhou Shengwei a better future.