Research units in France INRA Experimental Unit Genetic Improvement and Adaptation of Mediterranean and Tropical Plants Plant Diversity Adaptation and Development Plant Resistance to Parasites Institute of Evolutionary Sciences Biology and Genetics of Plant-Pathogen Interactions Plant Genetics, Le Moulon Laboratory of Plant-Microbe Interactions Genetics and Improvement of Fruit and Vegetables Agroclim Génopole de Toulouse Midi-Pyrénées Ecology of Mediteranean forests Centre INRA Antilles-Guyane