Effect of Pollution with Certain Heavy Metals on the Growth of the Nematophagous Fungus,Arthrobotrys oligospora, Trap Formation, Root-knot Nematode Infection and Enzymes Production

Eman H. Ashour and Fatma A. M. Mostafa

Pakistan Journal of Biological Sciences 2 ( 2 ): 515 - 522 , 1999