| Diplocarpon coronariae | |
|---|---|
| | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Leotiomycetes |
| Order: | Helotiales |
| Family: | Drepanopezizaceae |
| Genus: | Diplocarpon |
| Species: | D. coronariae |
| Binomial name | |
| Diplocarpon coronariae (Ellis & Davis) Wöhner & Rossman | |
| Synonyms | |
Ascochyta coronariaEllis & Davis, (1903) Contents | |
Diplocarpon coronariae [1] is a plant pathogen that causes Marssonina blotch on apple. [2]
Marssonina blotch is a fungal disease of apple leaves and fruit [3] that is caused by Diplocarpon coronaria. [4]
Marssonina blotch was historically an important apple disease in Japan [3] and China. [5] In the 1990s it became an important apple disease in India, [6] and Korea. [7] Marssonina blotch was detected in Europe by the early 2000s [8] where it caused widespread disease, especially on organically managed apples. [9] In the United States Marssonina blotch was first observed as a serious disease in 2017. [10]