Four-year institutions in Ohio comprise some of the most reputable public and private schools in the world, reflected in their highly-competitive admissions processes. Career development has been at the forefront of higher education initiatives in Ohio in recent years.
Spotted, dark colors on leaves are an indication of serious problems with your plant. Plant leaves turn black for a number of reasons, including environmental factors and bacterial infections. In some cases the plant is salvageable. However, most of the problems that cause black leaves in plants are irreversible. In every case, prevention is the best way to deal with the disease and dehydration that are common factors in blackened leaves.
septoria leaf spot septoria leaf spot is a disease caused by the fungus septoria lycopersici according to iowa state university this is the most common foliar leaf disease in tomato plants small spots appear that initially look water soaked then develop gray and white centers with darker edges tiny black spots appear in the center of the spot as the disease matures lower leaves are infected first but the disease spreads to the top leaves over time this eventually causes defoliage of the plant