FASAHAT A. KHAN
(National Nematological Research Centre (NNRC), University of Karachi,, 1990-01-04)
Surveys of tobacco-growing fields of Sokoto state revealed the presence of 17 different plantparasitic ematode genera in the rhizosphere and roots of this crop in low to high numbers. Meloidogyne incognita, M. javanica, ...