【摘要】 本文研究了管氏肿腿蜂在双条杉天牛幼虫上的产卵行为,其行为过程包括聚集、检验、蛰刺、清理寄主、取食、游走、产卵、休息。在不同寄主上,管氏肿腿蜂卵的分布存在差异:在桑虎天牛幼虫上卵大部分横向排列在寄主体表,两侧和背腹面卵的数量差异极显著;在黄粉虫幼虫体表卵的分布是随机的,卵的排列方向无规律性。从接蜂到产卵,有产卵经验的雌蜂所需的时间显著短于无产卵经验的雌蜂。更多还原

【Abstract】 The oviposition behaviour of Scleroderma guani Xiao et Wu on Semanotus bifasciatus was observed, which included assembling, host examination, host stinging, host clearing, host feeding, walking, oviposition and restiong. The egg distribution of S. guard was different on different hosts. On Xylotrechus chinensis , the wasp eggs were often on surface of the host, and the number of eggs on both sides was significantly different. The distribution of eggs on Tenbrio notlitorlinn was random. Experienced parasitoids needed significantly less time to lay eggs than inexperienced para-sitoids.更多还原