Anisogramma anomala
Appearance
Anisogramma anomala | |
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Cankers caused by Anisogramma anomala on a hazlenut branch | |
Scientific classification | |
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Species: | A. anomala
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Binomial name | |
Anisogramma anomala (Peck) E. Müll., (1962)
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Synonyms | |
Apioporthe anomala (Peck) Höhn., (1917) |
Anisogramma anomala is a plant pathogen that causes a disease known as Eastern filbert blight on Corylus spp. (hazelnut).
Symptoms include the formation of cankers on twigs. It is a particular problem on Corylus avellana, which is farmed commercially. It is native to North America. The spores are spread by rain splash. Fungicides can be used to control the disease.
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