cronartium ribicola

Listing 1 - 10 from 16 for cronartium ribicola
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White Pine Blister Rust on Currants and Gooseberries, HYG-3205-98
... species, known to be immune or highly resistant to the White Pine Blister Rust fungus, (Cronartium ribicola, Fischer) are exempt from the restrictions imposed by paragraph (A) above. Note: Ohio law ... tree. Causal Organism and Disease Development White pine blister rust is caused by a fungus, Cronartium ribicola. The organism was introduced from Europe in the early 20th Century. It has spread ...
ohioline.osu.edu

Resistance breeding against nonnative pathogens in forest trees — current successes in North America
... these species, with a particular focus on western white pine and white pine blister rust [Cronartium ribicola] resistance, will be used to illustrate some of the successes in operational programs, as well ... le pin argenté et la résistance à la rouille vésiculeuse du pin blanc [Cronartium ribicola], seront utilisés pour illustrer certains programmes opérationnels réussis, ainsi que pour ...
pubs.nrc-cnrc.gc.ca

Can solid deer protectors prevent blister rust from attacking white pines?
... Pages 74-76 Abstract: To test the hypothesis that physical barriers can prevent Cronartium ribicola J.C. Fisch. basidiospores from reaching its host, western white pine (Pinus ... Cronartium ribicola, western white pine, physical barriers, deer. Back to Table of Contents Résumé : Pour vérifier l'hypothèse selon laquelle des barrières physiques peuvent empêcher les basidiospores du Cronartium ribicola ...
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FPHG -
... established because gooseberries and currants can serve as alternate hosts to white pine blister rust (Cronartium ribicola), a fungus that needs both Ribes and white pine to complete its life cycle. This ...
ssfruit.cas.psu.edu

APSnet Education center - Plant Disease Lessons - White pine blister rust
... Instructor. DOI:10.1094/PHI-I-2003-0908-01 DISEASE: White pine blister rust PATHOGEN: Cronartium ribicola (Peridermium strobi HOSTS: White (five-needle) pines (Pinus spp.) and currants and gooseberries (Ribes spp ...
www.apsnet.org

APSnet Education Center - Introductory Topics - Plant Disease Management
... the fire blight bacterium (Erwinia amylovora) or pruning to remove blister rust cankers (caused by Cronartium ribicola) on white pine branches. Or, it can be the sorting and removal of diseased flower ...
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Forest Insect and Disease Management
... mistletoe close Phoradendron villosum Oak leafy mistletoe RUST FUNGI Cronartium ribicola White pine blister rust Cronartium comandrae Comandra rust Peridermium harknessii Western gall rust Cronartium quercuum ssp fusiforme Fusiform rust WILT PATHOGENS Ophiostoma ulmi ...
www.bcc.orst.edu

template
... Directly to: Distribution Signs Symptoms Links Glossary White Pine Blister Rust: Pathogen: Cronartium ribicola Distribution of White Pine Blister Rust Baltic provinces of Russia where the pathogen was ... Signs of White Pine Blister Rust White pine blister rust is caused by the fungus Cronartium ribicola, a heteroecious, macrocyclic rust fungus. Spermatial droplets (signs, on the left) are formed in ...
www.cals.ncsu.edu

Pine Diseases
... hosts for the fungus. (Photographs courtesy of L. Grand) Loblolly and slash Fusiform rust (Cronartium quercuum f. sp. fusiforme) Elongated swollen galls on trunk or branches; orange, powdery ... rust: Globose gall on shortleaf pine. (Photograph courtesy of L. Grand) White Blister rust (Cronartium ribicola) Slightly swollen areas on trunks or branches; second-year cankers slightly sunken; pitch flow ...
www.ces.ncsu.edu

Canadian Journal of Plant Pathology - 1993
... of susceptible and resistant sugar pine foliage infected with the white pine blister rust fungus Cronartium ribicola Abul K. M. Ekramoddoullah and Richard S. Hunt Pages 259-264 Differentiation of intraspecific groups ...
www.cps-scp.ca

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