OBSERVATION ON THE MICROMORPHOLOGY OF VERTICILUUM USING CRYO-SCANNING ELECTRON MICROSCOPY
轮枝菌形态的低温扫描电镜观察

The micromorphological characteristics of Verticillium spp. and anamorphs of Cordyceps spp. were investigated by using cryo- scanning electron microscopy (cryo-SEM ). 7 isolates were compared, which isolated from insects, rusts, plant and spider. The study indicates that high resolution micrographs of slime conidial heads and conidial chains of Verticillium can be derived by cryo-SEM, the morphological structures of V. lecanii from insects are different from that of V. lecanii from rusts.