Serological and RT-PCR evaluation of African yam bean (Sphenostylis stenocarpa (Hochst ex. A. Rich) Harms) accessions to viral resistance under field condition

Jeffrey, Ihenacho; Kehinde, Iyabode; Ayo-John, Emily; Bankole, Paul; Abberton, Michael; Lava, Kumar; Adegboyega, Taofeek; Oyatomi, Olaniyi