Affiliation: | (1) Coffee Research Foundation, P.O. Box 4, Ruiru, Kenya;(2) UMR CIRAD-INRA AMAP, Avenue Agropolis, TA 40/PS2, 34398 Montpellier cedex 5, France;(3) CIRAD-CP, B.P, 5034, Avenue Agropolis, TA 80/03, 34398 Montpellier cedex 5, France;(4) ENSAM-INRA, 2, Place Pierre Viala, 34060 Montpellier, France |