Varietal influence of cowpea (Vigna unguiculata (L.) Walpers) on the pulse beetle (Callosobruchus Maculatus (F.) infestation at storage in Northern Region of Ghana
Varietal influence of cowpea (Vigna unguiculata (L.) Walpers) on the pulse beetle (Callosobruchus Maculatus (F.) infestation at storage in Northern Region of Ghana · Peerford