Females can produce a little more than 10, more than you can produce more than 90 egg cases; a cockroach egg cases in medicine, few can hatch 10, more than 50 can be hatched only a small cockroach cockroach incense, which with cockroaches categories. In the eastern United States, an average of a house inhabited by more than a thousand cockroaches; and a pair of German cockroach cockroach, and one can only breed for thousands of generations! Cockroach eggs in the eggs hatch within a folder, it takes about 15 days time. Newly hatched nymphs cockroach is milky, no wings. Like other species of insects like cockroach company Fuzhou, as it began to grow must molt. After 3 to 4 times you can see the wing molt buds. Cockroaches have been shown to carry about 40 kinds of vertebrates pathogenic bacteria, which is important as Mycobacterium leprae infection of leprosy, bubonic plague rat bacillus infection, infection of Shigella dysentery bacillus dysentery and diarrhea in children Shigella deputy Shigella causes boils Staphylococcus aureus, Pseudomonas aeruginosa causes urinary tract infections, urinary tract and cause intestinal infections and the spread of E. coli in the intestinal disease and gastritis multiple Salmonella typhi as B, typhoid Salmonella, etc. Cockroaches can carry along a variety of food poisoning caused by bacteria, in addition to the above Pseudomonas aeruginosa, Escherichia coli endures, there are as Clostridium perfringens, fecal streptococcus. The best way to household cockroach, Fuzhou Shengwei (certified), cockroach 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.