Fomoznoe defeat potatoes

Drawn attention to the increasing danger and harmfulness phomosis disease of potatoes, potatoes with lesions which may reduce its yield by 30-50%. A description of the signs of the disease in the form of ulceration and necrosis on tubers and diffuse spots on the stems. Gives brief recommendations for the protection of potatoes from this disease. The scheme of development of potato planting and before landing, and the presence of infection pathogen phomosis.

potatoes, tubers, stems, stolons, bloom, disease Gangrene Gangrène, Fusarium rot, rot fitoftoroznaya, bakterioznaya rot, wet rot, pycnidia, mycelia, stain, ulcers, necrosis, mechanical damage