二化螟越冬幼虫内部器官研究

Preliminary Study on Internal Organs of Chilo suppressalis (Walker) Larvae

选择越冬二化螟幼虫进行生理解剖,着重研究它的内部器官的位置和构造,观测消化系统、中枢神经系统、呼吸系统、脂肪体及生殖系统的基本构造和功能。

Chilo suppressalis（Walker） was the major pests in rice fields in northern Hunan, which had great effect on rice quality and yields. The anatomy of overwintering Chilo suppressalis （Walker） larvae focused on the location of its internal organs and structures, the digestive system, central nervous system, respiratory system, body fat and the basic structure and function of the reproductive system. It was of great significance to the forecast and scientific control of Chilo suppressalis （Walker）.