@ARTICLE {SWENNEN:1989a, title = {Combatting the black Sigatoka threat to plantains}, author = {Swennen, R. and Vuylsteke, D. and Hahn, S. K. }, journal = {IITA Research Briefs}, year = {1989}, volume = {9}, number = {2}, pages = {2--4}, note = {RTB; Banana; Plantain}, }