UMR AgroParisTech/INRA MIA 518, 16 rue Claude Bernard 75231 Paris Cedex 5, France. maryhuar@inapg.fr|UMR AgroParisTech/INRA MIA 518, 16 rue Claude Bernard 75231 Paris Cedex 5, France. maryhuar@inapg.fr|UMR AgroParisTech/INRA MIA 518, 16 rue Claude Bernard 75231 Paris Cedex 5, France. maryhuar@inapg.fr|UMR AgroParisTech/INRA MIA 518, 16 rue Claude Bernard 75231 Paris Cedex 5, France. maryhuar@inapg.fr|UMR AgroParisTech/INRA MIA 518, 16 rue Claude Bernard 75231 Paris Cedex 5, France. maryhuar@inapg.fr