Browsing Articles publicats (Agrotecnio Center) by Author "Oliva Palau, Jonàs"
Now showing items 1-20 of 21
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Anthropogenic disturbances and the emergence of native diseases: a threat to forest health
Burgess, Treena; Oliva Palau, Jonàs; Sapsford, Sarah J.; Sakalidis, Monique L.; Balocchi, Felipe; Paap, Trudy (Springer, 2022)Purpose of Review Human-caused global change is fundamentally altering natural forest ecosystems. More trees are exhibiting a wide range of symptoms indicative of poor vigour, particularly stressed species at the edge of ... -
Contrasting distribution patterns between aquatic and terrestrial Phytophthora species along a climatic gradient are linked to functional traits
Redondo, Miguel Ángel; Boberg, Johanna; Stenlid, Jan; Oliva Palau, Jonàs (Springer Nature, 2018)Diversity of microbial organisms is linked to global climatic gradients. The genus Phytophthora includes both aquatic and terrestrial plant pathogenic species that display a large variation of functional traits. The extent ... -
Diplodia tip blight on its way to the North: drivers of disease emergence in Northern Europe
Brodde, Laura; Adamson, Kalev; Camarero Martínez, Jesús Julio; Castaño Soler, Carles; Drenkhan, Rein; Lehtijarvi, Asko; Luchi, Nicola; Migliorini, Duccio; Sánchez-Miranda, Ángela; Stenlid, Jan; Özdağ, Şule; Oliva Palau, Jonàs (Frontiers Media, 2019-01-09)Disease emergence in northern and boreal forests has been mostly due to tree-pathogen encounters lacking a co-evolutionary past. However, outbreaks involving novel interactions of the host or the pathogen with the environment ... -
Drought and phytophthora are associated with the decline of oak species in Southern Italy
Colangelo, Michele; Camarero, J. Julio; Borghetti, Marco; Gentilesca, Tiziana; Oliva Palau, Jonàs; Redondo, Miguel Ángel; Ripullone, Francesco (Frontiers Media, 2018)Forest decline induced by climate change is a global phenomenon that affects many tree species, mainly in drought-prone areas as the Mediterranean region. In southern Italy, several oak species have shown decline symptoms ... -
Ectomycorrhizal fungi with hydrophobic mycelia and rhizomorphs dominate in young pine trees surviving experimental drought stress
Castaño Soler, Carles; Suárez-Vidal, Estefanía; Zas, Rafael; Bonet Lledos, José Antonio; Oliva Palau, Jonàs; Sampedro, Luis (Elsevier, 2023)Mycorrhizal fungi can help plants to cope with drought, but research on the fungal communities that are more resistant to drought or alleviate drought stress of trees is still scarce. In this study, we investigated effects ... -
From leaf to continent: The multi-scale distribution of an invasive cryptic pathogen complex on oak
Desprez-Loustau, Marie-Laure; Massot, Marie; Toïgo, Maude; Fort, Tania; Aday Kaya, Ayşe Gülden; Boberg, Johanna; Braun, Uwe; Capdevielle, Xavier; Cech, Thomas L.; Chandelier, Anne; Christova, Petya; Corcobado, Tamara; Dogmus, Tugba; Dutech, Cyril; Fabreguettes, Olivier; Faivre D'Arcier, Julie; Gross, Andrin; Jung, Marilia Horta; Iturritxa, Eugenia; Jung, Thomas; Junker, Corina; Kiss, Levente; Kostov, Kaloyan; Lehtijarvi, Asko; Lyubenova, Aneta; Marçais, Benoit; Oliva Palau, Jonàs; Oskay, Funda; Pastirčák, Martin; Pastirčáková, Katarína; Piou, Dominique; Saint-Jean, Gilles; Sallafranque, Arnaud; Slavov, Slavtcho; Stenlid, Jan; Talgø, Venche; Takamatsu, Susumu; Tack, Ayco JM. (Elsevier; British Mycological Society, 2018-09-12)The spatial distribution and niche differentiation of three closely related species (Erysiphe alphitoides, Erysiphe quercicola and Erysiphe hypophylla) causing oak powdery mildew was studied at scales ranging from the ... -
Halophytophthora fluviatilis Pathogenicity and Distribution along a Mediterranean-Subalpine Gradient
Caballol, Maria; Štraus, Dora; Macià, Héctor; Ramis, Xavier; Redondo, Miguel Ángel; Oliva Palau, Jonàs (MDPI, 2021-02-03)Halophytophthora species have been traditionally regarded as brackish water oomycetes; however, recent reports in inland freshwater call for a better understanding of their ecology and possible pathogenicity. We studied ... -
Host genotype interacts with aerial spore communities and influences the needle mycobiome of Norway spruce
Redondo, Miguel A.; Oliva Palau, Jonàs; Elfstrand, Malin; Boberg, Johanna; Capador-Barreto, Hernan D.; Karlsson, Bo; Berlin, Anna (John Wiley & Sons, Ltd., 2022)The factors shaping the composition of the tree mycobiome are still under investigation. We tested the effects of host genotype, site, host phenotypic traits, and air fungal spore communities on the assembly of the fungi ... -
Hot water treatment causes lasting alteration to the grapevine (Vitis vinifera L.) mycobiome and reduces pathogenic species causing grapevine trunk diseases
Lade Lee, Sarah Boyd; Štraus, Dora; Bunol, Arnau; Oliva Palau, Jonàs (MDPI, 2022)The effective management of grapevine trunk diseases (GTDs) is an ongoing challenge. Hot water treatment (HWT) is an environmentally friendly and economically viable option; however, the short-term effects of HWT on grapevine ... -
Insect defoliation is linked to a decrease in soil ectomycorrhizal biomass and shifts in needle endophytic communities
Castaño Soler, Carles; Camarero Martínez, Jesús Julio; Zas, Rafael; Sampedro, Luis; Bonet Lledos, José Antonio; Alday, Josu G.; Oliva Palau, Jonàs (Oxford University Press, 2020-08-12)Insect outbreaks of increasing frequency and severity in forests are predicted due to climate change. Insect herbivory is known to promote physiological changes in forest trees. However, little is known about whether these ... -
Invasive forest pathogens in Europe: Cross-country variation in public awareness but consistency in policy acceptability
Eriksson, Louise; Boberg, Johanna; Cech, Thomas L.; Corcobado, Tamara; Desprez-Loustau, Marie-Laure; Hietala, Ari M.; Horta Jung, Marília; Jung, Thomas; Doğmuş Lehtijarvi, Hatice Tuğba; Oskay, Funda; Slavov, Slavtcho; Solheim, Halvor; Stenlid, Jan; Oliva Palau, Jonàs (Springer Verlag, 2018)Political action can reduce introductions of diseases caused by invasive forest pathogens (IPs) and public support is important for effective prevention. The public’s awareness of IP problems and ... -
Mixed pine forests in a hotter and drier world: the great resilience to drought of aleppo pine benefits it over other coexisting pine species
Gazol, Antonio; Oliva Palau, Jonàs; Valeriano, Cristina; Colangelo, Michele; Camarero, Jesus Julio (Frontiers media SA, 2022)Drought is an important driver of forest dynamics in the Mediterranean region. The forecasted increase in drought frequency and severity can notably influence tree growth, forest structure, composition and productivity. ... -
Mushroom emergence detected by combining spore trapping with molecular techniques
Castaño Soler, Carles; Oliva Palau, Jonàs; Martínez de Aragón, Juan; Alday, Josu G.; Parladé Izquierdo, Xavier; Pera i Álvarez, Joan; Bonet Lledos, José Antonio (American Society for Microbiology, 2017)ABSTRACT Obtaining reliable and representative mushroom production data requires time-consuming sampling schemes. In this paper, we assessed a simple methodology to detect mushroom emergence by trapping the fungal spores ... -
Outbreak of Swiss needle cast caused by the fungus Phaeocryptopus gaeumannii on Douglas-fir in Spain
Castaño Soler, Carles; Colinas, C. (Carlos); Gómez, M.; Oliva Palau, Jonàs (British Society for Plant Pathology, 2014-05-12) -
Patterns of genetic diversification in the invasive hybrid plant pathogen Phytophthora x alni and its parental species P. uniformis
Mizeriene, Goda; Cerny, Karel; Zyka, Vladimir; Bakonyi, József; Nagy, Zoltán Á.; Oliva Palau, Jonàs; Redondo, Miguel Ángel; Corcobado, Tamara; Martín-García, Jorge; Prospero, Simone (The American Phytopathological Society, 2020-07-07)In pathogenic fungi and oomycetes, interspecific hybridization may lead to the formation of new species having a greater impact on natural ecosystems than the parental species. From the early 1990s, a severe alder (Alnus ... -
Rainfall homogenizes while fruiting increases diversity of spore deposition in Mediterranean conditions
Castaño Soler, Carles; Bonet Lledos, José Antonio; Oliva Palau, Jonàs; Farré Martinez, Gemma; Martínez de Aragón, Juan; Parladé Izquierdo, Xavier; Pera i Álvarez, Joan; Alday, Josu G. (Elsevier; British Mycological Society, 2019-09-01)There is a lack of knowledge regarding the main factors modulating fungal spore deposition in forest ecosystems. We have described the local spatio-temporal dynamics of fungal spore deposition along a single fruiting season ... -
Soil fungal community and mating type development of Tuber melanosporum in a 20-year chronosequence of black truffle plantations
Oliach, Daniel; Castaño Soler, Carles; Fischer, Christine; Barry-Etienne, Dominique; Bonet Lledos, José Antonio; Colinas, C. (Carlos); Oliva Palau, Jonàs (Elsevier, 2022)Black truffle plantations are established on the basis that Tuber melanosporum Vittad. spreads from artificially inoculated trees. Although truffle cultivation has progressed tremendously over the past 30 years, the ... -
The influence of forest surroundings on the soil fungal community of black truffle (Tuber melanosporum) plantations
Oliach, Daniel; Colinas, C. (Carlos); Castaño Soler, Carles; Fischer, Christine; Bolaño, Francesc; Bonet Lledos, José Antonio; Oliva Palau, Jonàs (Elsevier, 2020)Black truffles are a highly valued non-wood forest product. The success of truffle plantations is arousing the interest to establish orchards within forest settings. One main concern is that the forest may act as a source ... -
The invasive forest pathogen Hymenoscyphus fraxineus boosts mortality and triggers niche replacement of European ash (Fraxinus excelsior)
Díaz-Yáñez, Olalla; Mola Yudego, Blas; Timmermann, Volkmar; Tollefsrud, Mari Mette; Hietala, Ari M.; Oliva Palau, Jonàs (Springer Nature, 2020-03-24)Determining the impacts of invasive pathogens on tree mortality and growth is a difficult task, in particular in the case of species occurring naturally at low frequencies in mixed stands. In this study, we quantify such ... -
Variation in fungal community in grapevine (vitis vinifera) nursery stock depends on nursery, variety and rootstock
Lade Lee, Sarah Boyd; Oliva Palau, Jonàs; Štraus, Dora (MPDI, 2022)Grapevine trunk diseases (GTDs) are caused by cryptic complexes of fungal pathogens andhave become a growing problem for new grapevine (Vitis vinifera) plantations. We studied the roleof the nursery, variety, and rootstock ...