@ARTICLE {NUKENINE:1999, title = {Evaluation of cassava cultivars for canopy retention and its relationship with field resistance to green spider mite}, author = {Nukenine, E. and Dixon, A. and Hassan, A. and Asiwe, J. A. N. }, journal = {African Crop Science Journal}, year = {1999}, volume = {7}, number = {1}, pages = {47--57}, issn = {1021-9730}, note = {RTB; Root and Tuber; Cassava}, }