info:oai:icrisat:10209info:ofi/fmt:xml:xsd:journalOmoiguiL OOmoigui, L OKamaraA YKamara, A YAjeigbeH AAjeigbe, H AAkinwaleR OAkinwale, R OTimkoM PTimko, M POyekunleMOyekunle, MBelloL LBello, L LPerformance of cowpea varieties under Striga gesnerioides (Willd.) Vatke infestation using biplot analysisEuphytica0014-233610 October 20172131-16244article