endwadde z'ebijanjaalo ezitera okubaawobarnana weevilblack ekikoola ky'ekikoola mosaicbunchy topburrowing nematodecordana ekikoola ky'ekikoola spotfusarium wiltsigatoka ekikoola ky'ekikoola oba yellow sigatoka ekikoola ky'ekikoola