1. Diversity, migration routes, and worldwide population genetic structure of Lecanosticta acicola, the causal agent of brown spot needle blightMarili Laas, Kalev Adamson, Irene Barnes, Josef Janoušek, Martin S. Mullett, Katarína Adamčíková, Mitsuteru Akiba, Ludwig Beenken, Helena Bragança, Timur S. Bulgakov, Barbara Piškur, 2022, original scientific article Abstract: Lecanosticta acicola is a pine needle pathogen causing brown spot needle blight that results in premature needle shedding with considerable damage described in North America, Europe, and Asia. Microsatellite and mating type markers were used to study the population genetics, migration history, and reproduction mode of the pathogen, based on a collection of 650 isolates from 27 countries and 26 hosts across the range of L. acicola. The presence of L. acicola in Georgia was confirmed in this study. Migration analyses indicate there have been several introduction events from North America into Europe. However, some of the source populations still appear to remain unknown. The populations in Croatia and western Asia appear to originate from genetically similar populations in North America. Intercontinental movement of the pathogen was reflected in an identical haplotype occurring on two continents, in North America (Canada) and Europe (Germany). Several shared haplotypes between European populations further suggests more local pathogen movement between countries. Moreover, migration analyses indicate that the populations in northern Europe originate from more established populations in central Europe. Overall, the highest genetic diversity was observed in south-eastern USA. In Europe, the highest diversity was observed in France, where the presence of both known pathogen lineages was recorded. Less than half of the observed populations contained mating types in equal proportions. Although there is evidence of some sexual reproduction taking place, the pathogen spreads predominantly asexually and through anthropogenic activity. Keywords: brown spot needle blight, Lecanosticta acicola, pones, Pinus spp., popularion structure Published in DiRROS: 12.08.2022; Views: 14; Downloads: 5
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2. Gospodarjenje s tujerodnimi drevesnimi vrstami v urbanem prostoru alpskega prostoraAjša Alagić, Aleksander Marinšek, Ana Dolenc, Andrey Krasovskiy, Anica Simčič, Anja M. Bindewald, Anja Müller-Meißner, Bénédicte Baxerres, Claudia Cocozza, Debojyoti Chakraborty, Janez Kermavnar, Lado Kutnar, Simon Zidar, Tina Trampuš, Živa Bobič Červek, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: tujerodne drevesne vrste, Alpe, invazivne drevesne vrste, gospodarjenje z gozdovi, podnebne spremembe, urbani prostor Published in DiRROS: 12.08.2022; Views: 15; Downloads: 2
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3. Handbook for non native tree species in the urban spaceAjša Alagić, Aleksander Marinšek, Ana Dolenc, Andrey Krasovskiy, Anica Simčič, Anja M. Bindewald, Anja Müller-Meißner, Bénédicte Baxerres, Claudia Cocozza, Debojyoti Chakraborty, Janez Kermavnar, Lado Kutnar, Simon Zidar, Tina Trampuš, Živa Bobič Červek, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: non-native tree species, Alps, invasive alien species, forest management, urbanspace, climate changes Published in DiRROS: 12.08.2022; Views: 13; Downloads: 4
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4. Gospodarjenje s tujerodnimi drevesnimi vrstami v gozdovih alpskega prostoraSonia Abluton, Ajša Alagić, Bénédicte Baxerres, Frédéric Berger, Anja M. Bindewald, Sylvain Bouquet, Martin Braun, Giuseppe Brundu, Patricia Detry, Freya-Isabel Georges, Janez Kermavnar, Lado Kutnar, Aleksander Marinšek, Anica Simčič, Simon Zidar, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: tujerodne drevesne vrste, Alpe, invazivne drevesne vrste, gospodarjenje z gozdovi, podnebne spremembe Published in DiRROS: 12.08.2022; Views: 13; Downloads: 5
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5. Management of non-native tree species in forests of the Alpine spaceSonia Abluton, Ajša Alagić, Bénédicte Baxerres, Frédéric Berger, Anja M. Bindewald, Sylvain Bouquet, Martin Braun, Giuseppe Brundu, Patricia Detry, Freya-Isabel Georges, Janez Kermavnar, Lado Kutnar, Aleksander Marinšek, Anica Simčič, Simon Zidar, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: non-native tree species, Alps, invasive alien species, forest management, climate changes Published in DiRROS: 12.08.2022; Views: 12; Downloads: 6
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6. Priročnik za prepoznavanje tujerodnih drevesnih vrst v alpskem prostoruAjša Alagić, Bénédicte Baxerres, Frédéric Berger, Anja M. Bindewald, Sylvain Bouquet, Giuseppe Brundu, Debojyoti Chakraborty, Patricia Detry, Freya-Isabel Georges, Quentin Guillory, Janez Kermavnar, Lado Kutnar, Katharina Lapin, Aleksander Marinšek, Eric Mermin, Anja Müller-Meißner, Janine Oettel, Anica Simčič, Simon Zidar, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: tujerodne drevesne vrste, Alpe, invazivne drevesne vrste Published in DiRROS: 12.08.2022; Views: 12; Downloads: 3
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7. Identification handbook for non native tree species in the Alpine spaceAjša Alagić, Bénédicte Baxerres, Frédéric Berger, Anja M. Bindewald, Sylvain Bouquet, Giuseppe Brundu, Debojyoti Chakraborty, Patricia Detry, Freya-Isabel Georges, Quentin Guillory, Janez Kermavnar, Lado Kutnar, Katharina Lapin, Aleksander Marinšek, Eric Mermin, Anja Müller-Meißner, Janine Oettel, Anica Simčič, Simon Zidar, 2022, dictionary, encyclopaedia, lexicon, manual, atlas, map Keywords: non-native tree species, Alps, invasive alien species Published in DiRROS: 12.08.2022; Views: 14; Downloads: 3
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8. Poročilo o preskusu št.: LVG 2022-071 : vzorec št. 2022/00340 : namen testiranja: sum na: Dothistroma sp.Nikica Ogris, Špela Jagodic, Zina Devetak, Barbara Piškur, 2022, expertise, arbitration decision Keywords: varstvo gozdov, morfološke analize, bor, Dothistroma, Lecanosticta, rjavenje borovih iglic, rdeča pegavost borovih iglic Published in DiRROS: 05.08.2022; Views: 60; Downloads: 0 |
9. Distribution and phylogeography of the genus Mattirolomyces with a focus on the Asian M. terfezioides haplotypesJ. Wei, Tine Grebenc, Xuan Zhang, SiMin Xiang, Yongjun Fan, 2022, original scientific article Abstract: Mattirolomyces is an edible commercial sequestrate genus that is globally distributed. From the five described taxa of this genus, Mattirolomyces terfezioides is the most common species in Asia. Our recent attempts to locate M. terfezioides outside its current distribution area in China documented its first records in areas of poplar trees with the lowest known temperature and precipitation averages ever recorded for this species. This peculiar ecology was not reflected on the species-morphological features nor on its phylogenetic position in the genus. The first attempt to apply the phylogenetic network approach to Mattirolomyces revealed its geographic origin in the Asian-Pacific areas prior to frequent long-distance migration events. Based on data from recent study areas, we found that the collections from Inner Mongolia and the Shanxi province were similar to European collections. Asian haplotypes were less distant from the outgroup comparing to collections from Europe, supporting the hypothesis that M. terfezioides was originated from this Chinese area and was subsequently transported to Europe. Exploring M. terfezioides ecology and its mycorrhiza potential to grow in association with poplars would be of great importance for planning cultivation projects of this valuable desert truffle species in Central and Eastern China, a currently underexploited economic sector that deserves further ecological and M. terfezioides mycorrhizal synthesis investigations. Keywords: biodiversity, biogeography, mycology, Mattirolomyces terfezioides, Desert truffle, Inner Mongolia, phylogeography Published in DiRROS: 05.08.2022; Views: 51; Downloads: 29
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10. Poročilo o preskusu št.: LVG 2022-070 : vzorec št. 2022/00273 : namen testiranja: sum na: Fusarium circinatumNikica Ogris, Špela Jagodic, Barbara Piškur, 2022, expertise, arbitration decision Keywords: varstvo gozdov, morfološke analize, bor, borov smolasti rak, Fusarium circinatum, toča, Diplodia pinea, sušica najmlajših borovih poganjkov Published in DiRROS: 04.08.2022; Views: 47; Downloads: 0 |