THE EFFECTS OF PRE-PLANT TREATMENT WITH NEMATICIDAL PLANT EXTRACTS ON INFECTIVITY OF ROOT-KNOT NEMATODES MELOIDOGYNE SPP ON LIVINGSTONE POTATO PLECTRANTHUS ESCULENTUS (RIZGA) Research Articles January 2015 PDF
STUDIES ON EFFECTS OF DIFFERENT INOCULUM DENSITIES OF ROOT –KNOT NEMATODE MELOIDOGYNE INCOGNITA ON GROWTH OF HAUSA POTATO SOLENOSTEMON ROFUNDIFOLIUS POIR Okorocha E.O.A, Olojede O.A. Ogbuji R.O., Onyeka, T. J. and Ano, A.O January 2015 pp. 19-20 PDF
