Bioactivity of Aqueous Extract Mixtures of Nigerian Plants for Controlling the Pod Borer, Maruca vitrata Fab. and Pod Sucking Bug, Clavigralla tomentosicollis Stal. on Cowpea, Vigna unguiculata (L.) Walp.

A. M. Oparaeke, M. C. Dike and C. I. Amatobi

Journal of Plant Sciences 1 ( 1 ): 49 - 55 , 2006