[Principal diseases of tomatoes cultivated in green-houses. Integrated management]

alternaria solani botrytis cinerea control de enfermedades corticium rolfsii cultivo protegido culture sous abri damping off disease control enfermedades de las plantas erwinia carotovora fonte de semis fulvia fulva fusarium oxysporum hortalizas (plantas) humid zones lycopersicon esculentum maladie des plantes pampa pampas phytophthora infestans plant diseases protected cultivation pseudomonas corrugata pseudomonas solanacearum rhizoctonia solani sclerotinia minor sclerotinia sclerotiorum sclerotium rolfsii septoria symptome symptoms vegetable crops verticillium dahliae zone humide