1. CIRAD, UPR 75, Station de Neufchâteau, Sainte-Marie, F-97130 Capesterre Belle-Eau, Guadeloupe, French West Indies
2. CIRAD/UMR BGPI, TA 41/K, Campus International de Baillarguet, F-34398 Montpellier Cedex, France
3. UMR GD2P, INRA et Université Bordeaux 2, IBVM, Campus INRA de la Grande Ferrade, BP 81, F-33883 Villenave d'Ornon Cedex, France