啮小蜂毒液对寄主亚洲玉米螟蛹发育的影响
Effect of venom from Tetrastichussp. On the development of Ostrinia furnacalis host pupae.
任丹青;邱鸿贵;茅洪新;符文俊
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DOI:
作者单位:中国科学院上海植物生理生态研究所,上海200025
中文关键词:啮小蜂;亚洲玉米螟;毒液;蛹寄生
英文关键词:Tetrastichussp.; Ostrinia furnacalis Guenee; venom; pupal parasitism
中文摘要:假寄生和毒液注射实验表明啮小蜂Tetrastichussp .毒液能永久麻痹亚洲玉米螟蛹Ostriniafurnacalis,较高剂量的毒液对亚洲玉米螟蛹有不同程度的麻痹作用。麻痹的蛹在室温下较长时间内不腐烂和干化。低剂量毒液能延长亚洲玉米螟蛹期 1~ 3d ,导致畸形成虫。啮小蜂
英文摘要:Pseudoparastism and injection of the venom with higher doses from Tetrastichus sp. Led the recepient Ostrinia furnacalis pupae to persistent paralysis, suggesting a paralytic action of venom on pupae of O. furnacalis. Paralysed pupae