Title: The Efficacy of Aqueous False Yam (Icacina oliviformis) Tuber Extract Against Cowpea Aphids (Aphis craccivora Koch)
Abstract:Cowpea aphids ( Aphis craccivora ) are a major pest of cowpeas ( Vigna unguiculata ), which feed on the plant at the vegetative stage by sucking the sap. In an endeavour to find an new method of contr...Cowpea aphids ( Aphis craccivora ) are a major pest of cowpeas ( Vigna unguiculata ), which feed on the plant at the vegetative stage by sucking the sap. In an endeavour to find an new method of controlling aphid infestation in the Northern Ghana, an in vitro study was carried out to investigate theRead More