Parasitic diseases reduce tomato quality and yield in Minnesota every year. Because the importance of tomato diseases cannot be predicted from one year to the next, you must take certain precautions every year to ensure maximum fruit production with minimum disease occurrence. Describes plant symptoms and the life cycles of common diseases of tomato. Suggests spray programme for disease control.

Address: 240 Coffey Hall, 1420 Eckles Ave., St. Paul, MN 55108-6068
Telephone: 612-624-1222
Website: http://www.extension.umn.edu/distribution/horticulture/DG1155.html