Principales enfermedades de la manzana (Malus domestica Borkh)

agrobacterium tumefaciens antracnosis apples application rates botryodiplodia botryodiplodia theobromae ceniza chemical control control cultural cultural control dose d'application enfermedades fungosas fongicide fungal diseases fungicidas fungicides glomerella cingulata host pathogen relations lutte chimique lutte culturale lutte physique maladie fongique manzana oidium oidium (genre) physical control phytophthora cinnamomi pomme sarna symptome symptoms venturia inaequalis