Research Article

Management of Major Seed-Borne Fungi of Cowpea (Vigna unguiculata (L.) Walp) with Four Selected Botanical Extracts

Figure 3

Botanical aqueous extracts: (a) Aframomum melegueta, (b) Cymbopogon citratus, (c) Piper nigrum, and (d) Xylopia aethiopica.