捕食线虫性真菌少孢节丛孢菌(Arthrobotrys oligospora)CIMH1株形态学研究

STUDIES ON THE MORPHOLOGY OF NEMATODE- DESTROYING FUNGUS Arthrobotrys oligospora CIMH1

捕食线虫性真菌少孢节丛孢菌 CIMH1株在不同发育时期有菌丝和孢子两种形态。只有在捕食对象——活的线虫幼虫存在条件下 ,该菌株才能产生捕食性结构——菌环、菌网等。菌环、菌网及孢子具有一定的形态学特征。

The Nematode-destroying Fungus Arthrobotrys oligospora CIMH1 appeared in septate hypha and conidia during the different growing period .Only alive nematode Larvae being existed,the fungus can produce trapping organs-rings and networks. The rings and networks have some classificatory characteristics in morphology.