[Phenological retrospect on the year 1995 [Switzerland]]

aging clima climat climate desarrollo estacional ecologia vegetal enfermedades de las plantas envejecimiento environmental factors facteur du milieu factores ambientales fenologia floraison flowering genetic inheritance maladie des plantes meteorologia meteorologie meteorology pests of plants phenology plagas de plantas plant diseases plant ecology precipitation ravageur des plantes seasonal development seasonal variation suisse suiza switzerland temperatura temperature vieillissement