@ARTICLE {COYNE:2004c, title = {Root-knot nematode damage to cassava in Kenya}, author = {Coyne, D. and Khizzah, W. and Whyte, J. }, journal = {Roots}, year = {2004}, volume = {9}, number = {1}, pages = {3--6}, note = {RTB; Root and Tuber; Yam}, }