YIELD PENALTY ASSOCIATED WITH STACKING RESISTANCE TO LATE LEAF SPOT, ROSETTE DISEASES AND DROUGHT STRESS IN GROUNDNUT (ARACHIS HYPOGAEA L.) Journal title: International Journal of Advanced Research (IJAR) Authors: Khalid Elsiddig Mohammed , Eric E. Agoyi , Thomas L. Odong, Belay Miesho , David K. Okello, Olupot G... Subject(s):