满月扇舟蛾[Clostera reatitura(walker)]主要为害热带珍贵树种母生(Homalium haina-nenses Gagnep)。1980年1月至1981年我们在海南岛尖峰岭热林所养虫室内,连续观察到满月扇舟蛾自然发病和感病死亡的幼虫。满月扇舟蛾感病初期食欲减退、行动迟缓、对刺激反应不敏感,后期虫体膨胀,皮肤变得比原来光亮,体背由紫色变成微红色或浅紫色 Clostera reatitura (walker) is mainly responsible for Homalium haina-nenses Gagnep. From January 1980 to 1981, we observed larvae of natural occurrence and susceptible death of Crassularia cinereus continuously in the rearing house of Jianlinling Forest, Hainan Island. The full-moon spider moth infection early loss of appetite, slow action, insensitive to the stimulus response, late swollen body, the skin becomes lighter than the original, the body back from purple to reddish or light purple