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Field experiments were conducted from 2003 to 2006 to evaluate the use of neem, Azadirachta indica, seed powder and extract and their time and intervals of application in the management of Ootheca mutabilis on Telfairia occidentalis (Fluted pumpkin) in Calabar, Cross River State. Seed powder and extract were used as soil drench and foliar spray at the rates of 20kgha −1 and 30kgha −1 ...