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prefers cool, moist conditions, as pycnidia require moist conditions to germinate. The pathogen can be managed by rotating to non-hosts and using tillage to remove infected residue. As infected seed can transmit the pathogen, seed testing is recommended to prevent introduction of disease.
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in a process that requires adequate moisture. Within mature lesions, the fungus forms pycnidia to overwinter and repeat the cycle. Phyllosticta sojicola can also survive on seeds and infect new fields through infected seed.
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Causes
Phyllosticta Leaf Spot on soybeans. Forms circular lesions with reddish-brown borders and light brown center. The center of the lesion will drop out over time. Visible
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emerges from infected plant debris in spring and spread by wind and rain-splash onto healthy plants. While the infection method for
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can be seen in older lesions. A common consequence of infection is reduced yield from the damaged leaves.
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fungi, with pathogenic species forming spots on leaves and some fruit.
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383:"A phylogenetic re-evaluation of Phyllosticta (Botryosphaeriales)"
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507:"A Guide to Common Soybean Diseases in The Midwest"
184:. Unsourced material may be challenged and removed.
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310:species are known to infect leaves via an
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244:Learn how and when to remove this message
731:This fungal plant disease article is a
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182:adding citations to reliable sources
782:Fungal plant pathogens and diseases
533:"Phyllosticta leaf spot on soybean"
457:"Phyllosticta leaf spot on soybean"
357:"Phyllosticta Leaf Spot of Soybean"
735:. You can help Knowledge (XXG) by
689:. You can help Knowledge (XXG) by
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537:Integrated Crop Management News
461:Integrated Crop Management News
381:Wikee, S (September 30, 2013).
169:needs additional citations for
261:is a plant pathogen infecting
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288:and all other members of the
482:"Phyllosticta capitalensis"
431:"Phyllosticta capitalensis"
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817:Fungal plant disease stubs
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319:Environment and management
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32:Scientific classification
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566:USDA ARS Fungal Database
337:List of soybean diseases
193:"Phyllosticta sojaecola"
802:Fungi described in 1900
361:Crop Protection Network
685:-related article is a
585:Phyllosticta sojaecola
258:Phyllosticta sojaecola
141:Phyllosticta sojaecola
25:Phyllosticta sojaecola
812:Dothideomycetes stubs
486:Crop Knowledge Master
435:Crop Knowledge Master
324:Phyllosticta sojicola
304:Phyllosticta sojicola
300:Phyllosticta sojicola
286:Phyllosticta sojicola
178:improve this article
387:Studies in Mycology
306:are unknown, other
269:Hosts and symptoms
147:C. Massal., (1900)
99:Botryosphaeriaceae
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16:Species of fungus
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737:expanding it
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540:. Retrieved
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511:Kruger Seeds
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312:appressorium
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234:January 2021
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176:Please help
171:verification
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635:iNaturalist
542:10 December
516:10 December
491:10 December
466:10 December
440:10 December
393:(1): 1–29.
366:10 December
776:Categories
343:References
296:ascomycete
294:genus are
204:newspapers
69:Ascomycota
65:Division:
117:Species:
55:Kingdom:
49:Eukaryota
648:MycoBank
609:Fungorum
600:Q7189411
594:Wikidata
417:24302788
331:See also
275:pycnidia
95:Family:
45:Domain:
640:1005986
627:3514706
408:3825230
263:soybean
218:scholar
105:Genus:
85:Order:
75:Class:
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59:Fungi
733:stub
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622:GBIF
544:2020
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442:2020
413:PMID
368:2020
197:news
403:PMC
395:doi
180:by
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