一、人工配方和饲养方法本地区常见的螳螂主要有三种:即拒斧螳螂Hierodula patelli fera Set ville,约占85％左右;欧洲螳螂Mantifs reliosa L. 约占10％左右;中华绿螳螂尸aratenodera sinensis Saussure约占5％左右。螳螂足棉花害虫的天敌,以食虫为主,它的食虫范围很广。据统计,螳螂能捕食棉铃虫、造桥虫、棉红铃虫、棉盲(?)蟓、叶蝉、高梁条螟、玉米螟、桃蛀螟、豆荚螟、菜 First, the artificial formula and feeding methods There are three common praying mantis in this region: Hierodula patelli fera Set ville, about 85%; European mantis Mantifs reliosa L. about 10%; Chinese green praying mantis aratenodera sinensis Saussure accounts for about 5%. Mantis foot cotton insect pest predators, insectivorous mainly insects and insect pests its wide range. According to statistics, praying mantis can prey on cotton bollworm, bridge bugs, cotton bollworm, cotton blind (?) 蟓, leafhopper, tall beam borer, corn borer, peach borer, pod borer, vegetables