A.M. KHER; A.A. FARAHAT; S.K. ABADIR
(Karachi, National Nematological Research Centre (NNRC), University of Karachi,, 1989-07-01)
Four populations of the corn cyst nematode, Heterodera zeae – were collected from corn fields in four different counties in Egypt. In a green-house experiment, the development and reproduction of CCN populations on 15 corn ...