Cockroach cockroach medicine from the principle and mode of administration following categories: cockroach cockroach medicine from the principle and mode of administration divided into the following categories: tag category (a) tag class Ushi drug sales effort flies by spraying or drugs smoke fumigation, leaving the drug to reach the surface of cockroaches - rely on drugs and physical contact to kill cockroaches cockroaches way. The main characteristics of the product tag has one cockroach life history is a long cycle. In the shortest period of German cockroach is concerned, generally also need to complete a generation more than two months off guard leopard flies drugs, such as the American cockroach longest lasted more than a year. Not only the length of the life cycle varies by species, but because of different temperature, nutrition and other conditions are different. Adult life is longer, about 100 German cockroach shortest days thanks to destroy enemy agents fly prevention, the longest life expectancy of the American cockroach can survive a year ago. Longevity is also due to the type and environmental conditions and different. Long cycle life history cockroaches fly drugs, their life expectancy is longer. Therefore, the amount of egg sheath of a fertilized female cockroaches lifetime produced more, American cockroach can produce up to more than 50, so the cockroaches fecundity strong. Five cockroaches a generation time (days) Fuzhou fly sell drugs | Fuzhou Shengwei (certified) | fly drugs provided by the Environmental Technology Co., Ltd. Fuzhou Shengwei. 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.