Four pests campaign was the first campaign off the four victims of the drug during the Great Leap Forward, at the beginning of the four victims of the movement is defined as: rats, sparrows, flies and mosquitoes, zoologists were unanimously opposed thereafter, the 1960 Four harm being redefined as: rats, cockroaches, flies and mosquitoes. [1] June 19, 1998, is located in Chongqing, Southwest Agricultural University, launched by the poster "four pests" campaign, 95% of households were asked to eliminate these pests. In the list of the four victims in this case, replace the sparrow cockroaches. The spring of 1998, Beijing also launched the same "four pests" activities, but showed little reaction. 6, cement rodent: rice, corn, flour and other food fried, put a little oil, then stir in the dry cement, in rat-infested place. After the rats eating off four victims of drugs, cement absorb water in the intestine and solidified off four victims, abdominal distension in mice died. 7, diesel rodent: the butter, oil, diesel mix, put in rat holes around. Fuzhou mouse glue oil off the four victims, easy to stick dust, so the mouse uncomfortable lick mouth, after the diesel with the digestive tract into the stomach, stomach corrosion death. Off four victims of drugs, Fuzhou Shengwei (certified), off four victims provided by Fuzhou Shengwei Environmental Technology Limited. Environmental Technology Co., Ltd. Fuzhou Shengwei (www.fzsw.com.cn) (http://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 customer needs. Shengwei leadership in Fuzhou with the staff warmly welcome all inquiries negotiations to create Fuzhou Shengwei a better future. You can also access (http://www.fzsw.com.cn/supply_details_37390441.html), for more information about the company.