When given all four B. tabaci instars simultaneously, E. bimaculata decreased the parasitization on the 1st and 2nd instar nymphs but increased the parasitization on the 3rd and 4th instar immatures;
在4个龄若同时存在时,双斑恩蚜小蜂会明显增加对3龄和4龄若产卵寄生,降低对1龄和2龄若寄生;
When given all four B. tabaci instars simultaneously, E. bimaculata decreased the parasitization on the 1st and 2nd instar nymphs but increased the parasitization on the 3rd and 4th instar immatures;
在4个龄若同时存在时,双斑恩蚜小蜂会明显增加对3龄和4龄若产卵寄生,降低对1龄和2龄若寄生;
Although early instar larvae were present in the host larval hemocoel, only one parasitoid survived to come out of host larva for pupation, killing the larva in the process.
当多只早龄幼同时寄主幼血腔中时,只有一只拟寄生者能成功地脱离寄主发育成蛹,过程中会杀死其他寄生幼。
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