Evaluating Plant Leaf Tinctures against Maize Weevils (Sitophilus zeamais Motsch.) in Stored Maize (Zea mays L.) under Laboratory Conditions

Figure 3

Plant leaves powder: (a) B. antidysenterica (J), (b) C. macrostachyus (Hochst), (c) N. exaltata (L), and (d) C. papaya (L).

(a)

(b)

(c)

(d)