The results showed that the female parasitoids in different microhabitats from pine needles , pine barks , turpentine , and fir barks respectively , responded positively to the corresponding volatiles when they were offered with a two - ways choice between blank and the volatiles previously experienced at emergence and the early stage of adult , but the females showed no learning behavior to fir leaves though they had experienced the fir leaves microhabitats 结果表明，川硬皮肿腿蜂羽化期和成虫初期经历松枝皮、松针、松节油、杉枝皮等的挥发物后，雌蜂对这些挥发物的选择性明显提高，但对杉叶挥发物无明显的学习行为。
