2026-06-14T02:31:26Zhttps://repisalud.isciii.es/rest/oai/requestoai:repisalud.isciii.es:20.500.12105/145442024-09-27T18:04:57Zcom_20.500.12105_2052com_20.500.12105_2051col_20.500.12105_19608
Repisalud
author
Mesanza, Nebai
author
García-García, David
author
Raposo, Elena R
author
Raposo, Rosa
author
Iturbide, Maialen
author
Pascual, Mª Teresa
author
Barrena, Iskander
author
Urkola, Amaia
author
Berano, Nagore
author
Sáez de Zerain, Aitor
author
Iturritxa, Eugenia
funder
Basque Government (España)
funder
Ministerio de Ciencia (España)
funder
Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (España)
funder
European Climate Infrastructure and Environment Executive Agency
2022-05-26T09:55:01Z
2022-05-26T09:55:01Z
2021-12-16
Plants (Basel). 2021 Dec 16;10(12):2788.
10.3390/plants10122788
2223-7747
Plants (Basel, Switzerland)
34961259
http://hdl.handle.net/20.500.12105/14544
In the last decade, the impact of needle blight fungal pathogens on the health status of forests in northern Spain has marked a turning point in forest production systems based on Pinus radiata species. Dothistroma needle blight caused by Dothistroma septosporum and D. pini, and brown spot needle blight caused by Lecanosticta acicola, coexist in these ecosystems. There is a clear dominance of L. acicola with respect to the other two pathogens and evidence of sexual reproduction in the area. Understanding L. acicola spore dispersal dynamics within climatic determinants is necessary to establish more efficient management strategies to increase the sustainability of forest ecosystems. In this study, spore counts of 15 spore traps placed in Pinus ecosystems were recorded in 2019 and spore abundance dependency on weather data was analysed using generalised additive models. During the collection period, the model that best fit the number of trapped spores included the daily maximum temperature and daily cumulative precipitation, which was associated to higher spore counts. The presence of conidia was detected from January and maximum peaks of spore dispersal were generally observed from September to November.
eng
Lecanosticta acicola
Conidiospores
Generalized additive models
Weather variables
Weather Variables Associated with Spore Dispersal of Lecanosticta acicola Causing Pine Needle Blight in Northern Spain
journal article
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URL
https://repisalud.isciii.es/bitstreams/9595efa1-ba3d-4a03-9ee6-6902da871d68/download
File
MD5
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application/pdf
WeatherVariablesAssociatedSpore_2021.pdf
URL
https://repisalud.isciii.es/bitstreams/1e09a24d-931f-4db5-beea-6c01513f8ab3/download
File
MD5
c9187683bde8b50db488ab3715328f10
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text/plain
WeatherVariablesAssociatedSpore_2021.pdf.txt