摘要
在室内自然变温条件下,采用瓶养的方法,对短翅豆芫菁幼虫的采食习性进行了试验观察。结果表明,幼虫采食多少与成长后的个体大小有明显的关系,1龄幼虫寻找获取食物时对食物量无明显选择性,个体大入土较深,采食后的幼虫有残杀习性。
Epicauta aptera kaszab larvaes were fed in a bottle. And the predation habits of epicauta aptera kaszab larvaes were observed under the natural temperature changing indoor. The results showed that appetite of the larvae correlated with its body size that it grew maturely. One age of larvaes did not have selectivity for the content of food when they ate food. The bigger body epicauta aptera kaszab was, and the deeper they were in the soil. The larvae became savage after having food.
出处
《特产研究》
2012年第1期19-22,75,共5页
Special Wild Economic Animal and Plant Research
关键词
短翅豆芫菁
幼虫
采食习性
Epicauta aptera kaszab
Larvae
Predation habits
