Difference between revisions of "Phyllosticta citricarpa"
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<font color="#800000">'''''Phyllosticta citricarpa'''''</font> (McAlpine 1899) Aa 1973 | <font color="#800000">'''''Phyllosticta citricarpa'''''</font> (McAlpine 1899) Aa 1973 | ||
[[File:Guignardia_citricarpa_IPM1263092.jpg|250px|thumb|left|''Phyllosticta citricarpa'' symptoms on orange fruit (click on image to enlarge it)<br/>Author(s): P. Barkley, Biological and Chemical Research Institute<br/>Source: [http://www.ipmimages.org/browse/detail.cfm?imgnum=1263092 IPM Images]]] | [[File:Guignardia_citricarpa_IPM1263092.jpg|250px|thumb|left|''Phyllosticta citricarpa'' symptoms on orange fruit (click on image to enlarge it)<br/>Author(s): P. Barkley, Biological and Chemical Research Institute<br/>Source: [http://www.ipmimages.org/browse/detail.cfm?imgnum=1263092 IPM Images]]] | ||
| − | The fungus causes '''citrus black spot''' and has been mainly a problem in the southern hemisphere (South Africa, Australia and South America). However, it was discovered in southern Florida, U.S.A. in 2010, where attempts are underway to prevent its spread to other parts of Florida. The disease causes severe fruit spotting and fruit drop. Infected fruits are unmarketable as fresh fruits. | + | The fungus causes '''citrus black spot''' and has been mainly a problem in the southern hemisphere (South Africa, Australia and South America). However, it was discovered in southern Florida, U.S.A. in 2010, where attempts are underway to prevent its spread to other parts of Florida. The disease causes severe fruit spotting and fruit drop. Infected fruits are unmarketable as fresh fruits. It is an important quarantine disease in Europe ([[EPPO Bulletin (2020) 50, 440-461|EPPO Bulletin, 2020]]). |
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| + | The fungus reproduced sexually, forming ascospores in pseudothecia in the leaf litter. These are released under moist conditions and spread through the air. Asexual reproduction involves the formation of conidia in pycnidia in the fruit lesions or on twigs which mainly spread by rain splashes. The disease is managed by removing leaf litter, early fruit harvesting and the use of fungicides. | ||
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| + | '''Synonyms:'''<br/> | ||
| + | ''Guignardia citricarpa'' | ||
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|de=Schwarzfleckigkeit des Zitrus | |de=Schwarzfleckigkeit des Zitrus | ||
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| − | + | For a review see [[Molecular Plant Pathology (2019) 20, 1619-1635|Guarnaccia et al. (2019)]]. | |
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[[Category:Phyllosticta (anamorphic genus)]] | [[Category:Phyllosticta (anamorphic genus)]] | ||
Latest revision as of 11:18, 8 February 2021
| Literature database |
|---|
| 89 articles sorted by: |
| • year (recent ones first) |
| • research topics |
| • countries/regions |
| • host plants |
| • list of antagonists |
Source: Florida Division of Plant Industry Archive, Florida Department of Agriculture and Consumer Services - IPM Images
Phyllosticta citricarpa (McAlpine 1899) Aa 1973
Author(s): P. Barkley, Biological and Chemical Research Institute
Source: IPM Images
The fungus causes citrus black spot and has been mainly a problem in the southern hemisphere (South Africa, Australia and South America). However, it was discovered in southern Florida, U.S.A. in 2010, where attempts are underway to prevent its spread to other parts of Florida. The disease causes severe fruit spotting and fruit drop. Infected fruits are unmarketable as fresh fruits. It is an important quarantine disease in Europe (EPPO Bulletin, 2020).
The fungus reproduced sexually, forming ascospores in pseudothecia in the leaf litter. These are released under moist conditions and spread through the air. Asexual reproduction involves the formation of conidia in pycnidia in the fruit lesions or on twigs which mainly spread by rain splashes. The disease is managed by removing leaf litter, early fruit harvesting and the use of fungicides.
Synonyms:
Guignardia citricarpa
| Vernacular names | |
|---|---|
| • Deutsch: | Schwarzfleckigkeit des Zitrus |
| • English: | black spot of citrus citrus black spot |
| • Español: | mancha negra de las frutas de cítricos |
| • Français: | taches noires des fruits des agrumes |
| • Português: | mancha preta dos frutos cítricos |
For a review see Guarnaccia et al. (2019).
