从湖北省内采集根结线虫(Meloidogyne spp.)为害的植物根和根围土壤64份样品,包括粮食、蔬菜、果树和观赏植物32种。分别用水洋菜平板、凹玻片和离心的方法分离线虫卵的寄生真菌,获得有一定寄生能力的菌株6个。筛选出各种性能较好、寄生力较强的菌株2个,代号分别为36-1和36-2。室內水洋菜平板法和凹睩ú舛ń峁砻?两菌株对线虫卵的校正寄生率为78.04%和70.02%,在测定观察过程 Sixty-four samples of roots and rhizosphere soils contaminated with Meloidogyne spp., Including 32 species of food, vegetables, fruit trees and ornamental plants, were collected from Hubei province. The parasitic fungi of nematode eggs were separated by hydroponic plate, concave slide and centrifugation, respectively, and 6 strains with certain parasitism were obtained. Two strains with better performance and stronger parasitism were screened, which were numbered as 36-1 and 36-2, respectively. The indoor aquaculture plate method and concave 睩 ú 舛 峁 峁  砻? The two strains of nematode eggs calibration parasitism was 78.04% and 70.02%, in the observation of the observation process