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小地老虎 Agrotis ypsilon(Rottem-berg)是一种多食性害虫,为了探讨不同食料对小地老虎生长发育与繁殖的影响,笔者于1985年7月至1987年5月,在室内进行系统的饲养和观察。现将试验结果整理如下:
Agrotis ypsilon (Rottem-berg) is a multi-feeding pest. In order to study the effects of different foodstuffs on the growth and reproduction of the small Tigers, the author systematically reared indoors from July 1985 to May 1987 And observe. The test results are summarized as follows: