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1. Climate, host and geography shape insect and fungal communities of trees

Author

Franić, Iva, Allan, Eric, Prospero, Simone, Adamson, Kalev, Attorre, Fabio, Auger-Rozenberg, Marie-Anne, Augustin, Sylvie, Avtzis, Dimitrios, Baert, Wim, Barta, Marek, Bauters, Kenneth, Bellahirech, Amani, Boroń, Piotr, Bragança, Helena, Brestovanská, Tereza, Brurberg, May Bente, Burgess, Treena, Burokienė, Daiva, Cleary, Michelle, Corley, Juan, Coyle, David R., Csóka, György, Černý, Karel, Davydenko, Kateryna, de Groot, Maarten, Diez, Julio Javier, Doğmuş Lehtijärvi, H. Tugba, Drenkhan, Rein, Edwards, Jacqueline, Elsafy, Mohammed, Eötvös, Csaba Béla, Falko, Roman, Fan, Jianting, Feddern, Nina, Fürjes-Mikó, Ágnes, Gossner, Martin M., Grad, Bartłomiej, Hartmann, Martin, Havrdova, Ludmila, Kádasi Horáková, Miriam, Hrabětová, Markéta, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovač, Marta, Kramarets, Volodymyr, Lacković, Nikola, Lantschner, Maria Victoria, Lazarević, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matošević, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O’Hanlon, Richard, Oskay, Funda, Paap, Trudy, Parpan, Taras, Piškur, Barbara, Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Santini, Alberto, Sivickis, Karolis, Soliani, Carolina, Talgø, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, Anna Maria, Villari, Caterina, Wang, Yongjun, Witzell, Johanna, Zlatković, Milica, and Eschen, René

Published
2023
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2. Worldwide diversity of endophytic fungi and insects associated with dormant tree twigs

Author

Franić, Iva, Prospero, Simone, Adamson, Kalev, Allan, Eric, Attorre, Fabio, Auger-Rozenberg, Marie Anne, Augustin, Sylvie, Avtzis, Dimitrios, Baert, Wim, Barta, Marek, Bauters, Kenneth, Bellahirech, Amani, Boroń, Piotr, Bragança, Helena, Brestovanská, Tereza, Brurberg, May Bente, Burgess, Treena, Burokienė, Daiva, Cleary, Michelle, Corley, Juan, Coyle, David R., Csóka, György, Černý, Karel, Davydenko, Kateryna, de Groot, Maarten, Diez, Julio Javier, Doğmuş Lehtijärvi, H. Tuğba, Drenkhan, Rein, Edwards, Jacqueline, Elsafy, Mohammed, Eötvös, Csaba Béla, Falko, Roman, Fan, Jianting, Feddern, Nina, Fürjes-Mikó, Ágnes, Gossner, Martin M., Grad, Bartłomiej, Hartmann, Martin, Havrdova, Ludmila, Horáková, Miriam Kádasi, Hrabětová, Markéta, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovač, Marta, Kramarets, Volodymyr, Lacković, Nikola, Lantschner, Maria Victoria, Lazarević, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matošević, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O’Hanlon, Richard, Oskay, Funda, Paap, Trudy, Parpan, Taras, Piškur, Barbara, Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Sivickis, Karolis, Soliani, Carolina, Talgø, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, Anna Maria, Villari, Caterina, Wang, Yongjun, Witzell, Johanna, Zlatković, Milica, and Eschen, René

Published
2022
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3. Variability in Pine Pitch Canker Susceptibility among Scots Pine (Pinus sylvestris) Provenances in Eastern Europe

Author

Davydenko, Kateryna, primary, Łukaszewska-Skrzypniak, Natalia, additional, Sadowska, Katarzyna, additional, Nowakowska, Justyna Anna, additional, Raitelaitytė, Kristina, additional, Markovskaja, Svetlana, additional, Burokienė, Daiva, additional, Shcherbak, Olena, additional, Martín-García, Jorge, additional, Diez Casero, Julio Javier, additional, Hsiang, Tom, additional, and Oszako, Tomasz, additional

Published
2024
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4. Climate, host and geography shape insect and fungal communities of trees

Author

Swiss National Science Foundation, Federal Office for the Environment (Switzerland), European Commission, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Australian Centre for International Agricultural Research, Agriculture and Agri-Food Canada, Swiss Agency for Development and Cooperation, Slovak Research and Development Agency, National Research, Development and Innovation Office (Hungary), Estonian Research Council, Ministry of Science and Higher Education (Poland), Ministry of Education, Science and Technological Development (Serbia), Franić, Iva [0000-0002-3352-0956], Allan, Eric [0000-0001-9641-9436], Prospero, Simone [0000-0002-9129-8556], Adamson, K. [0000-0002-8810-8838], Attorre, Fabio [0000-0002-7744-2195], Auger-Rozenberg, Marie-Anne [0000-0002-2455-2438], Avtzis, Dimitrios [0000-0002-7772-6892], Baert, Wim [0009-0003-2767-3053], Barta, Marek [0000-0003-2450-1769], Bauters, Kenneth [0000-0003-3356-0306], Bellahirech, Amani [0000-0002-5801-6051], Boroń, P. [0000-0002-8581-6759], Bragança, H. [0000-0002-7957-5493], Brestovanská, Tereza [0000-0003-4907-2542], Brurberg, May Bente [0000-0002-1293-1916], Burgess, Treena [0000-0002-7962-219X], Burokienė, Daiva [0000-0001-5965-5210], Cleary, M. [0000-0002-0318-5974], Corley, Juan [0000-0002-8032-2223], Coyle, David [0000-0003-3074-0440], Csóka, György [0000-0001-9132-4825], Černý, Karel [0000-0003-3492-0940], Davydenko, Kateryna [0000-0001-6077-8533], de Groot, Maarten [0000-0002-5721-6676], Díez, Julio Javier [0000-0003-0558-8141], Doǧmuş-Lehtijärvi, Hatice T. [0000-0002-1050-8823], Edwards, Jacqueline [0000-0003-0310-7236], Elsafy, Mohammed [0000-0002-2008-5182], Eötvös, Csaba Béla [0000-0001-5534-4597], Falko, Roman [0000-0003-2270-9216], Fan, G. [0000-0003-4154-3143], Feddern, Nina [0000-0002-5104-1473], Fürjes-Mikó, Ágnes [0009-0007-5250-7574], Gossner, Martin M. [0000-0003-1516-6364], Grad, Bartłomiej [0000-0001-6600-9348], Hartmann, Martin [0000-0001-8069-5284], Havrdova, Ludmila [0000-0003-3330-1857], Kádasi Horáková, Miriam [0000-0003-1310-8451], Hrabětová, Markéta [0000-0003-1866-2785], Justesen, Mathias Just [0000-0002-5252-7045], Kacprzyk, Magdalena [0000-0001-9679-5423], Kenis, Marc [0000-0002-3179-0872], Kirichenko, Natalia [0000-0002-7362-6464], Kovač, Marta [0000-0002-0116-7545], Kramarets, Volodymyr [0000-0002-5978-3711], Lacković, Nikola [0000-0003-3739-1220], Lantschner, Maria Victoria [0000-0002-2012-1366], Lazarević, Jelena [0000-0002-9460-7342], Li, Hongmei [0000-0001-6509-400X], Madsen, Corrie Lynne [0000-0002-3796-399X], Matošević, Dinka [0000-0001-7380-688X], Matsiakh, Iryna [0000-0003-2249-1296], May, Tom W. [0000-0003-2214-4972], Nikolov, Christo [0000-0003-1126-459X], O'Hanlon, Richard [0000-0002-0595-0246], Oskay, F. [0000-0002-8918-5595], Paap, Trudy [0000-0003-1364-4350], Parpan, Taras [0000-0002-8459-0479], Piškur, B. [0000-0002-9914-4930], Ravn, Hans Peter [0000-0001-5090-3273], Richard, John [0000-0002-9146-530X], Ronse, Anne [0000-0001-7446-9205], Roques, Alain [0000-0002-3734-3918], Ruffner, Beat [0000-0001-9848-2500], Santini, Alberto [0000-0002-7955-9207], Sivickis, Karolis [0000-0003-2304-130X], Soliani, Carolina [0000-0003-0388-2291], Talgø, Venche [0000-0002-2146-9938], Tomoshevich, Maria [0000-0002-0307-5919], Uimari, Anne [0000-0001-7136-685X], Ulyshen, Michael [0000-0001-6614-1242], Vettraino, A. M. [0000-0003-0797-3297], Villari, C. [0000-0003-3259-9866], Wang, Yongjun [0000-0002-8488-3423], Witzell, Johanna [0000-0003-1741-443X], Zlatković, Milica [0000-0003-4514-3980], Eschen, René [0000-0002-0464-6680], Franić, Iva, Allan, Eric, Prospero, Simone, Adamson, K., Attorre, Fabio, Auger-Rozenberg, Marie-Anne, Augustin, Sylvie, Avtzis, Dimitrios, Baert, Wim, Barta, Marek, Bauters, Kenneth, Bellahirech, Amani, Boroń, P., Bragança, H., Brestovanská, Tereza, Brurberg, May Bente, Burgess, Treena, Burokienė, Daiva, Cleary, M., Corley, Juan, Coyle, David, Csóka, György, Černý, Karel, Davydenko, Kateryna, de Groot, Maarten, Díez, Julio Javier, Doǧmuş-Lehtijärvi, Hatice T., Drenkhan, R., Edwards, Jacqueline, Elsafy, Mohammed, Eötvös, Csaba Béla, Falko, Roman, Fan, G., Feddern, Nina, Fürjes-Mikó, Ágnes, Gossner, Martin M., Grad, Bartłomiej, Hartmann, Martin, Havrdova, Ludmila, Kádasi Horáková, Miriam, Hrabětová, Markéta, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovač, Marta, Kramarets, Volodymyr, Lacković, Nikola, Lantschner, Maria Victoria, Lazarević, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matošević, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O'Hanlon, Richard, Oskay, F., Paap, Trudy, Parpan, Taras, Piškur, B., Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Santini, Alberto, Sivickis, Karolis, Soliani, Carolina, Talgø, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, A. M., Villari, C., Wang, Yongjun, Witzell, Johanna, Zlatković, Milica, Eschen, René, Swiss National Science Foundation, Federal Office for the Environment (Switzerland), European Commission, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Australian Centre for International Agricultural Research, Agriculture and Agri-Food Canada, Swiss Agency for Development and Cooperation, Slovak Research and Development Agency, National Research, Development and Innovation Office (Hungary), Estonian Research Council, Ministry of Science and Higher Education (Poland), Ministry of Education, Science and Technological Development (Serbia), Franić, Iva [0000-0002-3352-0956], Allan, Eric [0000-0001-9641-9436], Prospero, Simone [0000-0002-9129-8556], Adamson, K. [0000-0002-8810-8838], Attorre, Fabio [0000-0002-7744-2195], Auger-Rozenberg, Marie-Anne [0000-0002-2455-2438], Avtzis, Dimitrios [0000-0002-7772-6892], Baert, Wim [0009-0003-2767-3053], Barta, Marek [0000-0003-2450-1769], Bauters, Kenneth [0000-0003-3356-0306], Bellahirech, Amani [0000-0002-5801-6051], Boroń, P. [0000-0002-8581-6759], Bragança, H. [0000-0002-7957-5493], Brestovanská, Tereza [0000-0003-4907-2542], Brurberg, May Bente [0000-0002-1293-1916], Burgess, Treena [0000-0002-7962-219X], Burokienė, Daiva [0000-0001-5965-5210], Cleary, M. [0000-0002-0318-5974], Corley, Juan [0000-0002-8032-2223], Coyle, David [0000-0003-3074-0440], Csóka, György [0000-0001-9132-4825], Černý, Karel [0000-0003-3492-0940], Davydenko, Kateryna [0000-0001-6077-8533], de Groot, Maarten [0000-0002-5721-6676], Díez, Julio Javier [0000-0003-0558-8141], Doǧmuş-Lehtijärvi, Hatice T. [0000-0002-1050-8823], Edwards, Jacqueline [0000-0003-0310-7236], Elsafy, Mohammed [0000-0002-2008-5182], Eötvös, Csaba Béla [0000-0001-5534-4597], Falko, Roman [0000-0003-2270-9216], Fan, G. [0000-0003-4154-3143], Feddern, Nina [0000-0002-5104-1473], Fürjes-Mikó, Ágnes [0009-0007-5250-7574], Gossner, Martin M. [0000-0003-1516-6364], Grad, Bartłomiej [0000-0001-6600-9348], Hartmann, Martin [0000-0001-8069-5284], Havrdova, Ludmila [0000-0003-3330-1857], Kádasi Horáková, Miriam [0000-0003-1310-8451], Hrabětová, Markéta [0000-0003-1866-2785], Justesen, Mathias Just [0000-0002-5252-7045], Kacprzyk, Magdalena [0000-0001-9679-5423], Kenis, Marc [0000-0002-3179-0872], Kirichenko, Natalia [0000-0002-7362-6464], Kovač, Marta [0000-0002-0116-7545], Kramarets, Volodymyr [0000-0002-5978-3711], Lacković, Nikola [0000-0003-3739-1220], Lantschner, Maria Victoria [0000-0002-2012-1366], Lazarević, Jelena [0000-0002-9460-7342], Li, Hongmei [0000-0001-6509-400X], Madsen, Corrie Lynne [0000-0002-3796-399X], Matošević, Dinka [0000-0001-7380-688X], Matsiakh, Iryna [0000-0003-2249-1296], May, Tom W. [0000-0003-2214-4972], Nikolov, Christo [0000-0003-1126-459X], O'Hanlon, Richard [0000-0002-0595-0246], Oskay, F. [0000-0002-8918-5595], Paap, Trudy [0000-0003-1364-4350], Parpan, Taras [0000-0002-8459-0479], Piškur, B. [0000-0002-9914-4930], Ravn, Hans Peter [0000-0001-5090-3273], Richard, John [0000-0002-9146-530X], Ronse, Anne [0000-0001-7446-9205], Roques, Alain [0000-0002-3734-3918], Ruffner, Beat [0000-0001-9848-2500], Santini, Alberto [0000-0002-7955-9207], Sivickis, Karolis [0000-0003-2304-130X], Soliani, Carolina [0000-0003-0388-2291], Talgø, Venche [0000-0002-2146-9938], Tomoshevich, Maria [0000-0002-0307-5919], Uimari, Anne [0000-0001-7136-685X], Ulyshen, Michael [0000-0001-6614-1242], Vettraino, A. M. [0000-0003-0797-3297], Villari, C. [0000-0003-3259-9866], Wang, Yongjun [0000-0002-8488-3423], Witzell, Johanna [0000-0003-1741-443X], Zlatković, Milica [0000-0003-4514-3980], Eschen, René [0000-0002-0464-6680], Franić, Iva, Allan, Eric, Prospero, Simone, Adamson, K., Attorre, Fabio, Auger-Rozenberg, Marie-Anne, Augustin, Sylvie, Avtzis, Dimitrios, Baert, Wim, Barta, Marek, Bauters, Kenneth, Bellahirech, Amani, Boroń, P., Bragança, H., Brestovanská, Tereza, Brurberg, May Bente, Burgess, Treena, Burokienė, Daiva, Cleary, M., Corley, Juan, Coyle, David, Csóka, György, Černý, Karel, Davydenko, Kateryna, de Groot, Maarten, Díez, Julio Javier, Doǧmuş-Lehtijärvi, Hatice T., Drenkhan, R., Edwards, Jacqueline, Elsafy, Mohammed, Eötvös, Csaba Béla, Falko, Roman, Fan, G., Feddern, Nina, Fürjes-Mikó, Ágnes, Gossner, Martin M., Grad, Bartłomiej, Hartmann, Martin, Havrdova, Ludmila, Kádasi Horáková, Miriam, Hrabětová, Markéta, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovač, Marta, Kramarets, Volodymyr, Lacković, Nikola, Lantschner, Maria Victoria, Lazarević, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matošević, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O'Hanlon, Richard, Oskay, F., Paap, Trudy, Parpan, Taras, Piškur, B., Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Santini, Alberto, Sivickis, Karolis, Soliani, Carolina, Talgø, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, A. M., Villari, C., Wang, Yongjun, Witzell, Johanna, Zlatković, Milica, and Eschen, René

Abstract

Non-native pests, climate change, and their interactions are likely to alter relationships between trees and tree-associated organisms with consequences for forest health. To understand and predict such changes, factors structuring tree-associated communities need to be determined. Here, we analysed the data consisting of records of insects and fungi collected from dormant twigs from 155 tree species at 51 botanical gardens or arboreta in 32 countries. Generalized dissimilarity models revealed similar relative importance of studied climatic, host-related and geographic factors on differences in tree-associated communities. Mean annual temperature, phylogenetic distance between hosts and geographic distance between locations were the major drivers of dissimilarities. The increasing importance of high temperatures on differences in studied communities indicate that climate change could affect tree-associated organisms directly and indirectly through host range shifts. Insect and fungal communities were more similar between closely related vs. distant hosts suggesting that host range shifts may facilitate the emergence of new pests. Moreover, dissimilarities among tree-associated communities increased with geographic distance indicating that human-mediated transport may serve as a pathway of the introductions of new pests. The results of this study highlight the need to limit the establishment of tree pests and increase the resilience of forest ecosystems to changes in climate.

Published
2023

5. Oomycete Soil Diversity Associated with Betula and Alnus in Forests and Urban Settings in the Nordic–Baltic Region

Author

Riit, Taavi, primary, Cleary, Michelle, additional, Adamson, Kalev, additional, Blomquist, Mimmi, additional, Burokienė, Daiva, additional, Marčiulynienė, Diana, additional, Oliva, Jonàs, additional, Poimala, Anna, additional, Redondo, Miguel Angel, additional, Strømeng, Gunn Mari, additional, Talgø, Venche, additional, Tedersoo, Leho, additional, Thomsen, Iben Margrete, additional, Uimari, Anne, additional, Witzell, Johanna, additional, and Drenkhan, Rein, additional

Published
2023
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6. Complete Genome Sequencing of Three Clade-1 Xanthomonads Reveals Genetic Determinants for a Lateral Flagellin and the Biosynthesis of Coronatine-Like Molecules in Xanthomonas

Author

Peduzzi, Chloé, primary, Sagia, Angeliki, additional, Burokienė, Daiva, additional, Nagy, Ildikó Katalin, additional, Fischer-Le Saux, Marion, additional, Portier, Perrine, additional, Dereeper, Alexis, additional, Cunnac, Sébastien, additional, Roman-Reyna, Veronica, additional, Jacobs, Jonathan M., additional, Bragard, Claude, additional, and Koebnik, Ralf, additional

Published
2023
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7. Oomycete Soil Diversity Associated with Betula and Alnus in Forests and Urban Settings in the Nordic–Baltic Region

Author

Riit, Taavi, Cleary, Michelle, Adamson, Kalev, Blomquist, Mimmi, Burokienė, Daiva, Marčiulynienė, Diana, Oliva, Jonàs, Poimala, Anna, Redondo, Miguel Angel, Strømeng, Gunn Mari, Talgø, Venche, Tedersoo, Leho, Thomsen, Iben Margrete, Uimari, Anne, Witzell, Johanna, Drenkhan, Rein, Riit, Taavi, Cleary, Michelle, Adamson, Kalev, Blomquist, Mimmi, Burokienė, Daiva, Marčiulynienė, Diana, Oliva, Jonàs, Poimala, Anna, Redondo, Miguel Angel, Strømeng, Gunn Mari, Talgø, Venche, Tedersoo, Leho, Thomsen, Iben Margrete, Uimari, Anne, Witzell, Johanna, and Drenkhan, Rein

Abstract

This study aimed to determine the differences and drivers of oomycete diversity and community composition in alder- and birch-dominated park and natural forest soils of the Fennoscandian and Baltic countries of Estonia, Finland, Lithuania, Norway, and Sweden. For this, we sequenced libraries of PCR products generated from the DNA of 111 soil samples collected across a climate gradient using oomycete-specific primers on a PacBio high-throughput sequencing platform. We found that oomycete communities are most affected by temperature seasonality, annual mean temperature, and mean temperature of the warmest quarter. Differences in composition were partly explained by the higher diversity of Saprolegniales in Sweden and Norway, as both total oomycete and Saprolegniales richness decreased significantly at higher longitudes, potentially indicating the preference of this group of oomycetes for a more temperate maritime climate. None of the evaluated climatic variables significantly affected the richness of Pythiales or Peronosporales. Interestingly, the relative abundance and richness of Pythiales was higher at urban sites compared to forest sites, whereas the opposite was true for Saprolegniales. Additionally, this is the first report of Phytophthora gallica and P. plurivora in Estonia. Our results indicate that the composition of oomycetes in soils is strongly influenced by climatic factors, and, therefore, changes in climate conditions associated with global warming may have the potential to significantly alter the distribution range of these microbes, which comprise many important pathogens of plants.

Published
2023
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9. Novel genetic traits inXanthomonasunveiled by the complete genome sequencing of three clade-1 xanthomonads

Author

Peduzzi, Chloé, primary, Sagia, Angeliki, additional, Burokienė, Daiva, additional, Nagy, Ildikó Katalin, additional, Saux, Marion Fischer-Le, additional, Portier, Perrine, additional, Dereeper, Alexis, additional, Cunnac, Sébastien, additional, Roman-Reyna, Veronica, additional, Jacobs, Jonathan M., additional, Bragard, Claude, additional, and Koebnik, Ralf, additional

Published
2022
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13. Chalara – lessons learned

Author

Jones, Glyn, Agstner, Barbara, Stokes, John, Douglas, Gerry C., Nolan, Sheila, Pfister, Scott, Montecchio, Lucio, Linaldeddu, Benedetto, Hietala, Ari M., Drenkhan, Rein, Vasaitis, Rimyys, Douanla-Meli, Clovis, Enderle, Rasmus, Burokienė, Daiva, and Bokuma, Gunita

Subjects
Euphresco, plant health, preparedness, knowledge exchange, impact, containment, eradication
Abstract

Ash dieback has become a continent-wide problem in a relatively short period of time which has generated a significant amount of research within and across countries. To consider what lessons have been learned, this project convened a workshop of researchers and government and non-governmental representatives from 10 EU countries to describe the impact of the disease, research undertaken and underway, and management responses. From the workshop and following work, it was identified that whilst there was much ongoing research which had the potential to deliver long term benefits, a lack of immediately useable information for land managers risks ash being lost from the landscape before long-term research outputs are available for use. The Awareness, Planning, Action and Recovery framework developed with Defra funding (and subsequently published, Stokes and Jones, 2019) was used to explore this issue. Given the research backgrounds of the attendees there was a strong emphasis on the search for resistant or tolerant species. This line of research, by its nature, is uncertain and long term. There appeared to be a number of potential interesting options but none of them were particularly close to offering a solution to the large-scale loss of ash from the landscape. Outputs of resistance/tolerance research (resistant/tolerant ash) will most likely be available after then period of high impact and mortality of ash dieback has passed. As such, this research may be more pertinent to the post invasion stage of Ash dieback. Land managers may demonstrate low acceptance/uptake of resistant/tolerant ash if they are unsupported during the high mortality phase of ash dieback. In the short term, adopting planting strategies to maintain/increase high genetic diversity may offer more immediate solutions for land managers and may also have a positive effect across multiple threats. Research into more immediate response options (e.g. silviculture) were mentioned. However, there was limited discussion of how the outputs of this research have been, or should be, translated practical/usable solutions for those responsible for management at a local level. The creation of a toolkit for local authority managers in the UK was an example of an attempt to achieve this. The creation of a toolkit reflected the need to get information to those who have to manage the impacts of the disease whilst the longer-term research is ongoing. The time for different strands of research to provide useable outputs to land managers emerged as a key theme. It has been documented that responses in plant health can lag outbreaks (Ward, 2016), resulting in missed opportunities to limit the total impact of an outbreak. This problem can be understood by considering the behaviour of local managers. The Awareness, Planning, Action and Recovery framework sets out four phases which local managers need to oversee for a successful outcome. The research described at the workshop was more focussed upon the latter phases of action and recovery. Overlooking the earlier phases risks local managers being unsupported during the early period of an outbreak and risks slow uptake of the outputs of long term research. This situation may be worsened where local managers have had a poor, unsupported experience of managing ash which results in a reluctance to plant resistant/tolerant material. Two options are to address this issue are: 1) to provide local managers with more immediate solutions and engagement; and 2) to take a pre-emptive approach to long term research, beginning before the threat arrives (as per New Zealand’s pre-emptive licensing of biological control agents for brown marmorated stink bug)., Report of the Euphresco project 2016-C-227 'Chalara – lessons learned'

Published
2020
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15. Global Patterns in Insects and Fungi of Dormant Twigs of Native and Exotic Congeneric Tree Species

Author

Franić, Iva, Prospero, Simone, Adamson, Kalev, Allan, Eric, Attorre, Fabio, Auger-Rozenberg, Marie-Anne, Augustin, Sylvie, Avtzis, Dimitrios, Baert, Wim, Barta, Marek, Bauters, Kenneth, Bellahirech, Amani, Boroń, Piotr, Bragança, Helena, Brestovanská, Tereza, Brurberg, May Bente, Burgess, Treena, Burokienė, Daiva, Černý, Karel, Cleary, Michelle, Corley, Juan, Coyle, David R, Csóka, György, Davydenko, Kateryna, Elsafy, Mohammed Ahmed Omer, Eötvös, Csaba, de Groot, Maarten, Diez, Julio Javier, Doğmuş Lehtijärvi, Hatice Tuğba, Drenkhan, Rein, Fan, Jian-ting, Grad, Bartłomiej, Hartmann, Martin, Havrdova, Ludmila, Hrabetova, Marketa, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kramarets, Volodymyr, Lacković, Nikola, Lazarević, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Malumphy, Chris, Corrie Lynne, Matošević, Dinka, Matsiakh, Iryna, Meffert, Johan, Migliorini, Duccio, Mikó, Ágnes, Nikolov, Christo, O’Hanlon, Richard, Oskay, Funda, Paap, Trudy, Parpan, Taras, Petrakis, Panos V, Piškur, Barbara, Ravn, Hans Peter, Ronse, Anne, Roques, Alain, Sivickis, Karolis, Talgø, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, Anna Maria, Villari, Caterina, Wang, Yongjun, Witzell, Johanna, Zlatković, Milica, Eschen, René, and Eschen, Rene

Subjects
fungi, food and beverages, woody plants, trade, insect pests and pathogens, host shift, pest risk assessment
Abstract

Live plants are often traded in winter or early spring when the number of pests is potentially low, in part because deciduous trees lack foliage. However, the pests that may be associated with traded dormant plant material are likely to be largely unknown. Pest risk assessments can only be performed for known pest species and it is therefore important to identify potential pests before they are moved to a new area. In addition, it is difficult to predict whether introduced pests, even if already well known, may shift host after their arrival. Several studies attempted to estimate the likelihood of host shifts using literature about known pest-host associations, but the number of pests in these studies was often limited and the data were unlikely collected in the same place and at the same time. To overcome these problems, we performed a global study which aimed at detecting potential insect pests and fungal pathogens on congeneric native and exotic woody plant species that belong to six studied tree genera. Sampling was done simultaneously in 33 countries around the world following a common sampling protocol. At each location, twenty 50 cm long, dormant twigs were collected from each tree species and kept in containers with water at room temperature. Emerged insects were collected and identified based on morphology and DNA barcoding of the mDNA COI region. Fungal DNA was extracted from pooled buds, twig parts and needles for species identification using a metabarcoding approach based on the rDNA ITS region. Here, we present preliminary results of this study and discuss them in the context of pest risk assessment.

Published
2018

16. Forewarned is forearmed: harmonized approaches for early detection of potentially invasive pests and pathogens in sentinel plantings

Author

Morales-Rodríguez, Carmen, primary, Anslan, Sten, additional, Auger-Rozenberg, Marie-Anne, additional, Augustin, Sylvie, additional, Baranchikov, Yuri, additional, Bellahirech, Amani, additional, Burokienė, Daiva, additional, Čepukoit, Dovilė, additional, Çota, Ejup, additional, Davydenko, Kateryna, additional, Doğmuş Lehtijärvi, H. Tuğba, additional, Drenkhan, Rein, additional, Drenkhan, Tiia, additional, Eschen, René, additional, Franić, Iva, additional, Glavendekić, Milka, additional, de Groot, Maarten, additional, Kacprzyk, Magdalena, additional, Kenis, Marc, additional, Kirichenko, Natalia, additional, Matsiakh, Iryna, additional, Musolin, Dmitry L., additional, Nowakowska, Justyna A., additional, O’Hanlon, Richard, additional, Prospero, Simone, additional, Roques, Alain, additional, Santini, Alberto, additional, Talgø , Venche, additional, Tedersoo, Leho, additional, Uimari, Anne, additional, Vannini, Andrea, additional, Witzell, Johanna, additional, Woodward, Steve, additional, Zambounis, Antonios, additional, and Cleary, Michelle, additional

Published
2019
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17. APPLICATION OF SALVIA OFFICINALIS AND PICEA ABIES ESSENTIAL OILS FOR CONTROLLING COLLETOTRICHUM SPP.

Author

MORKELIŪNĖ, Armina, RASIUKEVČIŪTĖ, Neringa, BUROKIENĖ, Daiva, and VALIUŠKAITĖ, Alma

Subjects
SAGE, ESSENTIAL oils, SILVER fir, COLLETOTRICHUM, PESTICIDE resistance, RESPONSE inhibition
Abstract

Colletotrichum spp. is a significant strawberry fruit pathogen, causing yield losses of up to 80% - growing resistance to pesticides demands to new, environmentally-friendly plant protection. Essential oils (EO) are one of the biological plant protection products suitable for pathogens control. The antimicrobial and antifungal activity of EO, biodegradability and low toxicity, make it potential for use in plant protection against pathogens instead of chemical pesticides. The present study was carried out to investigate the antifungal effects of Salvia officinalis and Picea abies essential oils against strawberry Colletotrichum spp. isolate. The research carried out at the LAMMC Institute of Horticulture. The biofungicidal effect was assessed based on radial growth inhibitions. There were evaluated several EO concentrations from 1000 till 1800 µl/l. Single-spore isolate fragment placed in the centre of PDA with different concentrations. Plates were incubated at 25 o C in dark and evaluated after 2, 4, 7 days. S. officinalis and P. abies EO showed inhibitory effect on Colletotrichum spp. mycelial development. The S. officinalis inhibitory effect was more than 50% in all concentrations. The present study revealed that highest 1800 µl/l S. officinalis EO concentration Colletotrichum spp. colony diameter was significantly lower (1.84 cm) compared with control (5.75 cm). However, P. abies inhibition more than 50% were only in concentrations from 1600 µl/l. According to our results, treatment with EO can reduce the growth of Colletotrichum spp. and EO could be an effective potential bio-fungicide to control strawberry anthracnose. EO as bio-fungicides characteristics is their natural origin and low risk for resistance development. [ABSTRACT FROM AUTHOR]

Published
2019
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19. Evidence of stone fruit bacterial diseases in Lithuania

Author

Vasinauskienė, Milda, Baranauskaitė, Laima, and Burokienė, Daiva

Subjects
Bakterijų sukeliamos ligos, augalų, Stone fruit, Bacterial diseases of plants, Plant diseases, Kaulavaisiai, Augalų ligos
Abstract

Iki šiol Lietuvoje bakterinėms kaulavaisių ligoms buvo skiriamas nepakankamas dėmesys. Žalingų bakterinių ligų sukėlėjų įvairovės, paplitimo ir identifikavimo tyrimai pradėti tik pastaraisiais metais. Įvertintas bakterinių ligų simptomų pasireiškimas, išskirti bakteriniai sukėlėjai ir atliktas pirminis jų identifikavimas. Nustatyta, kad kaulavaisius (vyšnias, trešnes, slyvas) Lietuvoje pažeidžia Pseudomonas syringae grupės bakterijos. Karantininių bakterijų Xanthomonas arboricola pv. pruni, bakterinės dėmėtligės sukėlėjų, aptikti nepavyko. There were no detailed investigations on bacterial diseases of stone fruits in Lithuania so far. The study on diversity, distribution and identification of the most harmful bacterial diseases and their causal agents was started only recently. The evaluation of bacterial disease symptoms, isolation and primary characterization of isolated strains were carried out. Bacterial canker caused by Pseudomonas syringae bacteria was found on stone fruits (plums, sweet and sour cherry) in Lithuania. Bacterial spot caused by quarantine bacterium Xanthomonas arboricola pv. pruni was not detected.

Published
2008

21. Effects of Natural Antimicrobials on Xanthomonas Strains Growth.

Author

Mačionienė, Irena, Čepukoit, Dovilė, Šalomskienė, Joana, Černauskas, Darius, Burokienė, Daiva, and Šalaševičienė, Alvija

Subjects
ANTI-infective agents, XANTHOMONAS, LACTOCOCCUS lactis, ESSENTIAL oils, BLUEBERRIES
Abstract

The aim of this work was to investigate the most promising natural antimicrobials effective for the growth suppression of Xanthomonas spp. bacteria. The research objects were Xanthomonas spp. strains isolated from tubers and stem of plants growing in Lithuania: Xanthomonas translucens NRCIB X6, X. arboricola NRCIB X7, NRCIB X8, NRCIB X9, and NRCIB X10; the supernatants of lactic acid bacteria Lactococcus lactis strains 140/2, 57, and 768/5, Lactobacillus helveticus strains 14, 148/3, R, and 3, Lb. reuteri 3 and 7, Streptococcus thermophilus 43, Enterococcus faecium 59-30 and 41-2; endophytic bacterial strains Bacillus, Pseudomonas, and Paenibacillus spp.; and essential oils of lavender (Lavandula angustifolia), grapefruit (Citrus paradisi), pine (Pinus sylvestris), thyme (Thymus vulgaris), rosemary (Rosmarinus officinalis), peppermint (Mentha piperita), lemon (Citrus limetta), aqueous extracts of blueberries (Vaccinium myrtillus), and cranberries (Vaccinium vitis-idaea). The antimicrobial activity of tested substances was determined by agar diffusion method. Supernatants of Lb. reuteri strain 7 and Lb. helveticus strains 14, R, 3, and 148/3 were found to have a high antimicrobial activity against Xanthomonas spp. bacteria strains when compared to the positive control—1.0% copper sulfate (diameter of inhibition zones was 28.8 ± 0.7 mm). The diameter of inhibition zones of supernatants ranged from 23.3 ± 0.6 mm to 32.0 ± 0.1 mm. Thyme (2.0%) and lavender (2.0%) essential oils inhibited the growth of Xanthomonas spp. strains. The diameter of the inhibition zones was from 14.7 ± 0.8 mm to 22.8 ± 0.9 mm. The aqueous extracts of blueberries had a weak antimicrobial activity. The diameter of inhibition zones ranged from 11.0 ± 0.2 mm to 13.0 ± 0.2 mm. [ABSTRACT FROM AUTHOR]

Published
2022
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22. Endofitiniai grybai Pinus genties augaluose

Author

Šepetovskaja, Julija and Burokienė, Daiva

Subjects
fungi, food and beverages
Abstract

Endophytes are found in all plants, they are plant-associated microorganisms that colonize and live the part of their life cycle within a plant without causing harm or disease to their host. Only one species of Pinus sylvestris pine grows in Lithuania. According to the latest data, even 1.5% of pine trees are damaged by fungal pathogens. 2018 plant material from native and introduced trees of seven species of Pinus (P. sylvestris , P. mugo ‘Frisia’, P. strobur, P. nigra, P. banksiana xp contorta, P. ponderosa var. scopulorum and P. parviflora ‘Glauca’) was selected. During the study, 344 fungal isolates were obtained, which were divided into 75 morphogroups – 73 morphoroups were attributed to the endophytic fungi and 3 morphogroups were classified as pathogens. 54 fungal isolates obtained from Pinus spp. and 24 fungal isolates from Laboratory of Plant Pathology (Nature Research Centre, Vilnius) collection for antagonistic activity against fungal pathogens PATI, PATII and PATIII were investigated. 14 out of 78 isolates had a high antagonistic effect, 10 isolates had a middle effect, and 54 isolates had no effect. The study in vivo showed what all pines that were inoculated with pathogenic fungi and 5 antagonists died five months later.

Published
2019

23. Bakterijų, turinčių efektyviausią antagonistinį poveikį Fabaceae šeimos augalus pažeidžiantiems grybams, atranka ir jų charakterizavimas

Author

Putramentaitė, Aurelija and Burokienė, Daiva

Subjects
fungi, food and beverages
Abstract

Isolation and Characterization of Antagonistic Bacteria against Phytopathogenic Fungi of Fabaceae Plants Fabaceae plants are widespread throughout the world and widely used in the agricultural sector. However, the fertility of these plants is usually affected by various diseases. The aim of this research was to identify the bacteria, having the highest antagonistic activity against phytopathogenic fungi of Fabaceae plants. During research, 156 bacteria were isolated from rhizosphere (roots, nodules and soil) of 5 different species of plants – Trifolium repens, T. montanum, Securigera varia, Astragalus cicer and Cytisus scoparius. 37 non – pathogenic bacteria strains for further research were selected by using biochemical (oxidative/fermentative and Gram reactions) and pathogenicity tests. During research the bacterial antagonistic effects against pathogenic fungi Alternaria, Fusarium and Diaporthe was tested. Results showed that 15 isolates have a high growth inhibition. Their activity was more than 70 % against phytopathogens. According to the results, 18 bacteria that have the greatest antagonistic features were select for investigation of plant growing promotion of Trifolium repens. It was found that 9 isolates had growth promoting properties and the other 9 didn‘t show any effect.

Published
2018

24. Patogeninių grybų, pažeidžiančių paprastosios morkos (Daucus carota L.) šakniavaisius saugyklose, paplitimo tyrimas

Author

Lisavičiūtė, Aistė and Burokienė, Daiva

Subjects
food and beverages
Abstract

The main aim of this work was to isolate and to identify pathogenic fungi in cold stored wild carrots (Daucus carota L.). Four varieties ‚Nerac‘, ,Narbone‘, ‚Nipomo‘ and ,Niland‘ were investigated. Isolated fungi were morphologically grouped using a microscope: 302 isolates were grouped into 28 morphogroups. The DNA of the morphogroups representatives was extracted using CTAB protocol and identification was done amplifying ITS regions using ITS1 and ITS4 (White et al., 1990) primers. Based on sequencing it was determined that there were 18 different species or genera of fungi. Pathogenicity of those groups were tested on carrot dics and seedlings. Also, Rhexocercosporidium carotae was isolated from the carrot samples incubated in humid chambers and morphologically and genetically identified. Representatives of most widely distributed fungi groups among carrot varieties were analysed based on RAPD method using M13 primer. It was determined that this primer was applicable when the purpose was to get the profile of different species, whereas the differences between isolates from the same species were not distinguished.

Published
2018

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