Economic assessment of some pre-emergence herbicides in the production of millet-cowpea intercrop in the Sudan Savanna Zone of Nigeria
I. A. Teli1, N. A. Gworgwor2, S. D. Joshua2* and E. O. Imoloame3
1Borno State Agricultural Development Programme, Maiduguri, Borno State, Nigeria.
2Department of Crop Production, Faculty of Agriculture, University of Maiduguri, Borno State, Nigeria.
3Regional Agricultural Training School, Ngala, Borno State, Nigeria.
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