Environmental variables associated with Nothophaeocryptopus gaeumannii population structure and Swiss needle cast severity in Western Oregon and Washington

Autor: Patrick I. Bennett, Jeffrey K. Stone

Publikováno v: Ecology and Evolution, Vol 9, Iss 19, Pp 11379-11394 (2019)

Abstract The environment has a strong influence on the abundance and distribution of plant pathogenic organisms and plays a major role in plant disease. Climatological factors may also alter the dynamics of the interactions between plant pathogens an

Externí odkaz: https://doaj.org/article/a29be5abbf75423086a480bfa1f9c6ed

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The Genetic Structure of Populations of the Douglas-Fir Swiss Needle Cast Fungus Nothophaeocryptopus gaeumannii in New Zealand

Autor: I. A. Hood, Jeffrey K. Stone, Patrick Bennett

Publikováno v: Phytopathology®. 109:446-455

Swiss needle cast is a foliar disease of Douglas-fir (Pseudotsuga menziesii) that results in premature foliage loss and reduced growth. The causal fungus, Nothophaeocryptopus gaeumannii, was first detected in New Zealand in 1959 and spread throughout

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc1f0d76e5c14f8a2d5c20605de4b6ee
https://doi.org/10.1094/phyto-06-18-0195-r

Pathogen loads of Phytophthora pluvialis and Nothophaeocryptopus gaeumannii populations co-existing within exotic plantations of New Zealand in contrast to Douglas-fir’s endemic range in the US Pacific Northwest

Autor: GÓMEZ-GALLEGO, Mireia, LEBOLDUS, Jared M., BADER, Martin K.-F., HANSEN, Everett, DONALDSON, Lloyd, WILLIAMS, Nari Michelle

Publikováno v: 9th Meeting of the IUFRO Working Party 7.02.09: Phytophthora in Forests and Natural Ecosystems
9th Meeting of the IUFRO Working Party 7.02.09: Phytophthora in Forests and Natural Ecosystems, Oct 2019, La Maddalena, Italy

International audience; The emergence of Phytophthora pluvialis as a foliar pathogen of Douglas-fir in New Zealand (NZ) and the US Pacific Northwest (PNW) has raised questions about its interaction with the widespread Swiss needle cast (SNC) disease.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c9792b058d577b53cf2cdcb10a8f27de
https://hal.univ-lorraine.fr/hal-03220955

Distribution of a Foliage Disease Fungus Within Canopies of Mature Douglas-Fir in Western Oregon

Autor: Yung-Hsiang Lan, David C. Shaw, E. Henry Lee, Peter A. Beedlow

Publikováno v: Frontiers in Forests and Global Change, Vol 5 (2022)

Nothophaeocryptopus gaeumannii is a common native, endophytic fungus of Douglas-fir foliage, which causes Swiss needle cast, an important foliage disease that is considered a threat to Douglas-fir plantations in Oregon. Disease expression is influenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd485d361b7718a37a8a696925469804
https://pubmed.ncbi.nlm.nih.gov/36278245