Cowdung and Poultry Litter as Soil Amendments and Extracts of Garlic and Pepper as Insecticides on Cotton (Gossypium hirsutum L.) Production in the Nigerian Savanna

J. O. Ogunwole, J.O. Atabo, D.T. Yaro, A. B. Lawal and S. O. Alabi

Journal of Agronomy 4 ( 4 ): 267 - 272 , 2005