info:oai:icrisat:6514info:ofi/fmt:xml:xsd:journalKamaraA YKamara, A YEwansihaS UEwansiha, S UAjeigbeH AAjeigbe, H AOmoiguidL OOmoiguid, L OResponse of old and new cowpea varieties to insecticide spray regimes in the Sudan savanna of NigeriaArchives of Phytopathology and Plant Protection0323-54082013461-121article