Gnomonia leptostyla | |
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Topside view of a Juglans regia leaf infected by G. leptostyla | |
Underside view of a Juglans regia leaf infected by G. leptostyla | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Fungi |
Division: | Ascomycota |
Class: | Sordariomycetes |
Order: | Diaporthales |
Family: | Gnomoniaceae |
Genus: | Gnomonia |
Species: | G. leptostyla
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Binomial name | |
Gnomonia leptostyla (Fr.) Ces. & De Not., (1863)
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Synonyms | |
Gloeosporium juglandis (Lib.) Mont., (1849) |
Gnomonia leptostyla is a fungal plant pathogen. It is newly named Ophiognomonia leptostyla and occurs on walnut ( Juglans spp.) and causes leaf blotch and leaf spots which is called walnut anthracnose or walnut black spot. The anamorph is Marssoniella juglandis. [1]