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Fungal infection manifests as greenish white spots a few millimeters wide on the undersides of a plant's leaves. The upper surfaces of the leaves may be dimpled as the lesions penetrate the blades. The lesions turn whitish with red to brown centers. The lesions spread across the leaf, which then dies
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The fungal spores are borne on the wind and infect plants when the plant surface is moist and the average temperature is around 10 °C. Symptoms appear in about two weeks and the lesions are largest by 20 to 25 days after infection by spores.
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This fungus was first made known to science in 1904 when it was collected from potatoes (
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and on tomato crops. It is now known from
Central and South America and from
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Invasive and
Emerging Fungal Pathogens - Diagnostic Fact Sheets. USDA ARS.
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232:. Its known hosts now include many wild and cultivated species of
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238:. This is the only rust fungus that infects tomatoes.
222:. It was later found on wild potato species such as
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191:which infects agricultural crops such as
242:and falls. Lesions can also form on the
681:This fungal plant disease article is a
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523:0E4A3447-267D-6076-43A1-52A783D0BFE2
497:f78246b9-c667-4549-9134-952261db0fb7
732:Fungal plant pathogens and diseases
685:. You can help Knowledge (XXG) by
639:. You can help Knowledge (XXG) by
313:Invasive Species Compendium. CABI.
214:) in cultivation on the slopes of
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289:Henn., Hedwigia 43(3): 147 (1904)
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246:, stems, flowers, and fruits.
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205:common potato and tomato rust
257:are resistant to the rust.
199:. Its common names include
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762:Fungal plant disease stubs
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166:Micropuccinia pittieriana
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32:Scientific classification
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747:Fungi described in 1904
635:-related article is a
170:Spirechina pittieriana
535:Uromyces pittierianus
395:Puccinia pittieriana
365:Gerwasia pittieriana
343:Puccinia pittieriana
324:Puccinia pittieriana
309:Puccinia pittieriana
180:Puccinia pittieriana
141:Puccinia pittieriana
25:Puccinia pittieriana
757:Basidiomycota stubs
162:Mainsia pittieriana
123:P. pittieriana
201:common potato rust
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505:Open Tree of Life
357:Taxon identifiers
212:Solanum tuberosum
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16:Species of fungus
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189:plant pathogen
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99:Pucciniaceae
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456:iNaturalist
389:Wikispecies
185:rust fungus
89:Pucciniales
726:Categories
277:References
220:Costa Rica
187:. It is a
65:Division:
550:Q59511934
347:MycoBank.
255:cultivars
117:Species:
55:Kingdom:
49:Eukaryota
742:Puccinia
598:MycoBank
572:Fungorum
544:Wikidata
482:MycoBank
430:Fungorum
380:Q3443292
374:Wikidata
269:Puccinia
267:List of
261:See also
244:petioles
154:Synonyms
110:Puccinia
95:Family:
45:Domain:
590:2516704
510:3850134
448:2516702
271:species
235:Solanum
105:Genus:
85:Order:
75:Class:
603:521546
577:521546
494:NZOR:
487:115626
461:352109
435:115626
422:PUCCPT
230:Mexico
197:tomato
193:potato
631:This
564:7DX4S
518:Plazi
474:45847
409:3FXMF
59:Fungi
683:stub
637:stub
585:GBIF
443:GBIF
417:EPPO
203:and
195:and
559:CoL
469:ISC
404:CoL
218:in
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