Field Efficacy of <i>Nicotiana tabacum</i> L. var Virginia Extract against Coffee Borer Beetle (<i>Hypothenemus hampei</i>) Attacking Coffee Berries in Plantation Area

<div>(a) Lateral view of female (top) and male (down) of CBBs (<i>H. hampei</i>). Field samplings show (b) dorsal view of female CBB (upper arrow), a hole (lower arrow) appeared in a coffee berry. (c) A half-mature coffee berry with cross section of the hole (circled) with larvae of CBB (arrow) appears in the picture. (d) A rotten coffee berry infected by CBB.</div>

International Journal of Agronomy

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Figure 5

Figure 5: Field Efficacy of <i>Nicotiana tabacum</i> L. var Virginia Extract against Coffee Borer Beetle (<i>Hypothenemus hampei</i>) Attacking Coffee Berries in Plantation Area 

Figure 5 | Field Efficacy of Nicotiana tabacum L. var Virginia Extract against Coffee Borer Beetle (Hypothenemus hampei) Attacking Coffee Berries in Plantation Area 