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2. Corynespora cassiicola - Wikipedia

   en.wikipedia.org/wiki/Corynespora_cassiicola

   Corynespora cassiicola ring-spots symptoms on the leaves of tomato plants. Photograph by Dr. Ken Pernezny from University of Florida. Corynespora cassiicola is a species of fungus well known as a plant pathogen. It is a sac fungus in the family Corynesporascaceae. It is the type species of the genus Corynespora. [1]

3. Tomato leaf mold - Wikipedia

   en.wikipedia.org/wiki/Tomato_leaf_mold

   Cladosporium fulvum is an Ascomycete called Passalora fulva, a non-obligate pathogen that causes the disease on tomatoes known as the tomato leaf mold. [1] P. fulva only attacks tomato plants, especially the foliage, and it is a common disease in greenhouses, but can also occur in the field. [2] The pathogen is likely to grow in humid and cool ...

4. Alternaria solani - Wikipedia

   en.wikipedia.org/wiki/Alternaria_solani

   Alternaria solani is a fungal pathogen that produces a disease in tomato and potato plants called early blight. The pathogen produces distinctive "bullseye" patterned leaf spots and can also cause stem lesions and fruit rot on tomato and tuber blight on potato. Despite the name "early", foliar symptoms usually occur on older leaves. [3]

5. Fungicide use in the United States - Wikipedia

   en.wikipedia.org/wiki/Fungicide_use_in_the...

   It can survive up to two years without a sugarbeet crop being planted. Once attached to the plant the fungus penetrates the tissue and begins to infect and kill nearby tissue. [161] As the disease progresses these individual rotted spots begin to come together to form massive areas of dead tissue. This causes severely infected leaves to ...

6. Spring brought a slew of problems to North Texas tomato ... - AOL

   www.aol.com/spring-brought-slew-problems-north...

   This fungus is hitting tomato plants currently. Lower leaves will develop large yellow blotches, then quickly turn brown and crisp. ... Many of us learned the hard way that 5-gallon pots are just ...

7. Fenarimol - Wikipedia

   en.wikipedia.org/wiki/Fenarimol

   Fenarimol, sold under the tradenames Bloc, Rimidin and Rubigan, is a fungicide which acts against rusts, blackspot and mildew fungi. It is used on ornamental plants, trees, lawns, tomatoes, peppers, eggplants, cucumbers and melons. It is mainly used to control powdery mildew.