info:oai:icrisat:5105info:ofi/fmt:xml:xsd:journalAjayiOAjayi, OOboiteF AOboite, F AImportance of spittle bugs, Locris rubens (Erichson) and Poophilus costalis (Walker) on sorghum in West and Central Africa, with emphasis on NigeriaAnnals of Applied Biology1744-734819991369-141article