摘要
调查发现了五爪金龙的一种重要天敌———甘薯台龟甲。对甘薯台龟甲的形态特征、生物学特性等进行了描述;在室内条件下,观察研究了该天敌的取食力,1头甘薯台龟甲在整个幼虫和成虫期平均可取食约30片叶。
An Important Natural Enemy of Ipomoea cairica,Cassida circumdata,was found.The morphology and biology of C.circumdata were described,and feeding ability of the beetle was observed in laboratory,one beetle can feed about 30 leaves during larva and adult.
出处
《广东林业科技》
2011年第1期28-32,共5页
Forestry Science and Technology of Guangdong Province
关键词
五爪金龙
甘薯台龟甲
形态
生物学
取食力
Ipomoea cairica
Cassida circumdata
morphology
biology
feeding ability
