New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver
Abstract Susceptibility of 13 plant species to Scots pine blister rust, Cronartium flaccidum , or white‐pine blister rust, Cronartium ribicola , was tested in Finland. The test species belonged to 10 genera in eight plant families, and they were inoculated in the laboratory or in the glasshouse. Aft...
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crwiley:10.1111/efp.12466 2024-06-02T08:12:03+00:00 New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver Kaitera, Juha Kauppila, Tuomas Hantula, Jarkko 2018 http://dx.doi.org/10.1111/efp.12466 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fefp.12466 https://onlinelibrary.wiley.com/doi/pdf/10.1111/efp.12466 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/efp.12466 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Forest Pathology volume 48, issue 6 ISSN 1437-4781 1439-0329 journal-article 2018 crwiley https://doi.org/10.1111/efp.12466 2024-05-03T11:21:24Z Abstract Susceptibility of 13 plant species to Scots pine blister rust, Cronartium flaccidum , or white‐pine blister rust, Cronartium ribicola , was tested in Finland. The test species belonged to 10 genera in eight plant families, and they were inoculated in the laboratory or in the glasshouse. After 8 weeks of incubation, C. flaccidum sporulated on five species and provenances in the glasshouse and six species in the laboratory. After similar incubation, C. ribicola sporulated on one species in the glasshouse and two species in the laboratory. Cronartium ribicola formed uredinia and telia on Euphrasia nemorosa in the glasshouse and uredinia on E. nemorosa and Ribes nigrum in the laboratory. Cronartium flaccidum produced uredinia and telia on Odontites verna (two provenances), E. nemorosa and Euphrasia stricta both in the glasshouse and in the laboratory, on Papaver rhoeas in the glasshouse, and on Rhinanthus serotinus, Impatiens parviflora and Paeonia lactiflora in the laboratory. Rhinanthus serotinus , O. verna, I. parviflora and P. rhoeas are new alternate hosts for C. flaccidum , and for the first time, species of Odontites and Papaver were confirmed by molecular methods as alternate hosts for the rust. Cronartium ribicola was reported to sporulate on E. nemorosa for the first time. In conclusion, hemiparasitic genera of the family Orobanchaceae contain several forest species that are susceptible to C. flaccidum , although single highly resistant species also occur in these genera. Similarly, several genera of Orobanchaceae contain single species that are susceptible to C. ribicola , although most of the species in this family are highly resistant to the rust. In a severely damaged Scots pine stand in northern Finland, C. flaccidum was found to sporulate commonly on Melampyrum sylvaticum and E. stricta , and rarely on Rhinanthus minor . This is the first report of natural sporulation of C. flaccidum on Rhinanthus in its natural habitat. Article in Journal/Newspaper Northern Finland Wiley Online Library Ribes ENVELOPE(-60.633,-60.633,-62.650,-62.650) Forest Pathology 48 6 |
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Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract Susceptibility of 13 plant species to Scots pine blister rust, Cronartium flaccidum , or white‐pine blister rust, Cronartium ribicola , was tested in Finland. The test species belonged to 10 genera in eight plant families, and they were inoculated in the laboratory or in the glasshouse. After 8 weeks of incubation, C. flaccidum sporulated on five species and provenances in the glasshouse and six species in the laboratory. After similar incubation, C. ribicola sporulated on one species in the glasshouse and two species in the laboratory. Cronartium ribicola formed uredinia and telia on Euphrasia nemorosa in the glasshouse and uredinia on E. nemorosa and Ribes nigrum in the laboratory. Cronartium flaccidum produced uredinia and telia on Odontites verna (two provenances), E. nemorosa and Euphrasia stricta both in the glasshouse and in the laboratory, on Papaver rhoeas in the glasshouse, and on Rhinanthus serotinus, Impatiens parviflora and Paeonia lactiflora in the laboratory. Rhinanthus serotinus , O. verna, I. parviflora and P. rhoeas are new alternate hosts for C. flaccidum , and for the first time, species of Odontites and Papaver were confirmed by molecular methods as alternate hosts for the rust. Cronartium ribicola was reported to sporulate on E. nemorosa for the first time. In conclusion, hemiparasitic genera of the family Orobanchaceae contain several forest species that are susceptible to C. flaccidum , although single highly resistant species also occur in these genera. Similarly, several genera of Orobanchaceae contain single species that are susceptible to C. ribicola , although most of the species in this family are highly resistant to the rust. In a severely damaged Scots pine stand in northern Finland, C. flaccidum was found to sporulate commonly on Melampyrum sylvaticum and E. stricta , and rarely on Rhinanthus minor . This is the first report of natural sporulation of C. flaccidum on Rhinanthus in its natural habitat. |
format |
Article in Journal/Newspaper |
author |
Kaitera, Juha Kauppila, Tuomas Hantula, Jarkko |
spellingShingle |
Kaitera, Juha Kauppila, Tuomas Hantula, Jarkko New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver |
author_facet |
Kaitera, Juha Kauppila, Tuomas Hantula, Jarkko |
author_sort |
Kaitera, Juha |
title |
New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver |
title_short |
New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver |
title_full |
New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver |
title_fullStr |
New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver |
title_full_unstemmed |
New alternate hosts for Cronartium spp.: Odontites, Euphrasia, Rhinanthus and Papaver |
title_sort |
new alternate hosts for cronartium spp.: odontites, euphrasia, rhinanthus and papaver |
publisher |
Wiley |
publishDate |
2018 |
url |
http://dx.doi.org/10.1111/efp.12466 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fefp.12466 https://onlinelibrary.wiley.com/doi/pdf/10.1111/efp.12466 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/efp.12466 |
long_lat |
ENVELOPE(-60.633,-60.633,-62.650,-62.650) |
geographic |
Ribes |
geographic_facet |
Ribes |
genre |
Northern Finland |
genre_facet |
Northern Finland |
op_source |
Forest Pathology volume 48, issue 6 ISSN 1437-4781 1439-0329 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/efp.12466 |
container_title |
Forest Pathology |
container_volume |
48 |
container_issue |
6 |
_version_ |
1800758378852515840 |