【作者】 林璐璐； 朱芬； 牛长缨； 雷朝亮；

【Author】 LIN lu-lu,Zhu Fen,NIU chang-ying~*,LEI chao-liang (Key laboratory of Insect Resourse Utilization and Sustainable Pest Management of Hubei Province,Huazhong Agriculture University,430070 Wuhan,China).

【机构】 湖北省昆虫资源利用与害虫可持续治理重点实验室,华中农业大学；

【摘要】 小刀螂是重要的天敌昆虫和药用昆虫,本实验主要研究了小刀螂湖北和安徽两个地理种群的形态特征、发育历期、捕食功能以及耐饥力和存活率等生物学特性。结果表明:湖北种群和安徽种群在生物学特性方面均无显著性差异,但发育起点温度安徽种群略高于湖北种群;小刀螂若虫的捕食量、耐饥力和存活率则随着龄期的增高而逐渐加大。更多还原

【Abstract】 The Statilia maculate(Thunberg) is a kind of important natural enemy and medicinal insect.In this paper,we study the morphological characteristics,developmental duration, predatory function,the endurance of hunger and survival rate of S.maculate.The result shows that there was no significant difference between hubei and Anhui population,but the developmental threshold temperature of Anhui population was higher than that of Hubei population.In addition,the predatory capacity,the endurance of hunger and survival rate of nymph gradually increased with developmental stages.更多还原