Field evaluation of improved cowpea lines for resistance to bacterial blight, virus and striga under natural infestation in the West African Savannas
H. A. Ajeigbe1*, B. B. Singh2 and A. M. Emechebe1
1International Institute of Tropical Agriculture (IITA), Kano Station, PMB 3112, Kano, Nigeria.
2Department of Genetics and Plant Breeding, G.B. Pant University of Agriculture and Technology, Pantnagar 263145, Uttaranchal State, India.
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