摘要
在恒温条件下,研究了柑桔木虱姬小蜂的幼期发育和形态。结果表明:在温度25±1℃,相对湿度75％-85％,光照14L∶10D的条件下,柑桔木虱姬小蜂的卵期、幼虫期、预蛹期和蛹期的平均历期分别为40,119,24和120 h。幼虫可分为4龄,各龄幼虫的平均历期分别为25,28,32和34h。
The immature development and morphology of Tamarixia radiata (Waterston) were investigated under constant temperature condition in this paper. The result showed that the average durations of egg, larva, prepupa and pupa were 40, 119, 24 and 120 hours respectively. The larva of T. radiata can be divided to four instars and the durations of 1st to 4th instar were 25, 28, 32 and 34 hours respectively.
基金
国家自然科学青年基金
关键词
柑桔木虱
姬小蜂
形态
发育
Tamarixia radiata
immature morphology
development
