7 results on '"Hrabetova, Marketa"'
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2. Climate, host and geography shape insect and fungal communities of trees
- Author
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Franic, Iva, primary, Allan, Eric, additional, Prospero, Simone, additional, Adamson, Kalev, additional, Attorre, Fabio, additional, Auger-Rozenberg, Marie Anne, additional, Augustin, Sylvie, additional, Avtzis, Dimitrios, additional, Baert, Wim, additional, Barta, Marek, additional, Bauters, Kenneth, additional, Bellahirech, Amani, additional, Boron, Piotr, additional, Braganca, Helena, additional, Brestovanska, Tereza, additional, Brurberg, May Bente, additional, Burgess, Treena, additional, Burokiene, Daiva, additional, Cerny, Karel, additional, Cleary, Michelle, additional, Corley, Juan, additional, Coyle, David R, additional, Csoka, Gyorgy, additional, Davydenko, Kateryna, additional, de Groot, Maarten, additional, Diez, Julio Javier, additional, Dogmus Lehtijarvi, H. Tugba, additional, Drenkhan, Rein, additional, Edwards, Jacqueline, additional, Elsafy, Mohammed, additional, Eotvos, Csaba Bela, additional, Falko, Roman, additional, Fan, Jianting, additional, Feddern, Nina, additional, Furjes-Miko, Agnes, additional, Gossner, Martin, additional, Grad, Bartlomiej, additional, Hartmann, Martin, additional, Havrdova, Ludmila, additional, Horakova, Miriam Kadasi, additional, Hrabetova, Marketa, additional, Justesen, Mathias Just, additional, Kacprzyk, Magdalena, additional, Kenis, Marc, additional, Kirichenko, Natalia, additional, Kovac, Marta, additional, Kramarets, Volodymyr, additional, Lackovic, Nikola, additional, Lantschner, Maria Victoria, additional, Lazarevic, Jelena, additional, Leskiv, Marianna, additional, Li, Hongmei, additional, Madsen, Corrie Lynne, additional, Malumphy, Chris, additional, Matosevic, Dinka, additional, Matsiakh, Iryna, additional, May, Tom W, additional, Meffert, Johan, additional, Migliorini, Duccio, additional, Nikolov, Christo, additional, O Hanlon, Richard, additional, Oskay, Funda, additional, Paap, Trudy, additional, Parpan, Taras, additional, Piskur, Barbara, additional, Ravn, Hans Peter, additional, Richard, John, additional, Ronse, Anne, additional, Roques, Alain, additional, Ruffner, Beat, additional, Santini, Alberto, additional, Sivickis, Karolis, additional, Soliani, Carolina, additional, Talgo, Venche, additional, Tomoshevich, Maria, additional, Uimari, Anne, additional, Ulyshen, Michael, additional, Vettraino, Anna Maria, additional, Villari, Caterina, additional, Wang, Yongjun, additional, Witzell, Johanna, additional, Zlatkovic, Milica, additional, and Eschen, Rene, additional
- Published
- 2023
- Full Text
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3. Climate, host and geography shape insect and fungal communities of trees
- Author
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Franic, 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, Boron, Piotr, Braganca, Helena, Brestovanska, Tereza, Brurberg, May Bente, Burgess, Treena, Burokiene, Daiva, Cleary, Michelle, Corley, Juan, Coyle, David R., Csoka, Gyoergy, Cerny, Karel, Davydenko, Kateryna, de Groot, Maarten, Diez, Julio Javier, Dogmus Lehtijaervi, H. Tugba, Drenkhan, Rein, Edwards, Jacqueline, Elsafy, Mohammed, Eoetvoes, Csaba Bela, Falko, Roman, Fan, Jianting, Feddern, Nina, Fuerjes-Miko, Agnes, Gossner, Martin M., Grad, Bartlomiej, Hartmann, Martin, Havrdova, Ludmila, Horakova, Miriam Kadasi, Hrabetova, Marketa, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovac, Marta, Kramarets, Volodymyr, Lackovic, Nikola, Lantschner, Maria Victoria, Lazarevic, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matosevic, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O'Hanlon, Richard, Oskay, Funda, Paap, Trudy, Parpan, Taras, Piskur, Barbara, Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Santini, Alberto, Sivickis, Karolis, Soliani, Carolina, Talgo, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, Anna Maria, Villari, Caterina, Wang, Yongjun, Witzell, Johanna, Zlatkovic, Milica, Eschen, Rene, Franic, 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, Boron, Piotr, Braganca, Helena, Brestovanska, Tereza, Brurberg, May Bente, Burgess, Treena, Burokiene, Daiva, Cleary, Michelle, Corley, Juan, Coyle, David R., Csoka, Gyoergy, Cerny, Karel, Davydenko, Kateryna, de Groot, Maarten, Diez, Julio Javier, Dogmus Lehtijaervi, H. Tugba, Drenkhan, Rein, Edwards, Jacqueline, Elsafy, Mohammed, Eoetvoes, Csaba Bela, Falko, Roman, Fan, Jianting, Feddern, Nina, Fuerjes-Miko, Agnes, Gossner, Martin M., Grad, Bartlomiej, Hartmann, Martin, Havrdova, Ludmila, Horakova, Miriam Kadasi, Hrabetova, Marketa, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovac, Marta, Kramarets, Volodymyr, Lackovic, Nikola, Lantschner, Maria Victoria, Lazarevic, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matosevic, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O'Hanlon, Richard, Oskay, Funda, Paap, Trudy, Parpan, Taras, Piskur, Barbara, Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Santini, Alberto, Sivickis, Karolis, Soliani, Carolina, Talgo, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, Anna Maria, Villari, Caterina, Wang, Yongjun, Witzell, Johanna, Zlatkovic, Milica, and Eschen, Rene
- 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
- Full Text
- View/download PDF
4. Worldwide diversity of endophytic fungi and insects associated with dormant tree twigs
- Author
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Franic, 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, Boron, Piotr, Braganca, Helena, Brestovanska, Tereza, Brurberg, May Bente, Burgess, Treena, Burokiene, Daiva, Cleary, Michelle, Corley, Juan, Coyle, David R., Csoka, Gyorgy, Cerny, Karel, Davydenko, Kateryna, de Groot, Maarten, Diez, Julio Javier, Dogmus Lehtijarvi, H. Tugba, Drenkhan, Rein, Edwards, Jacqueline, Elsafy, Mohammed, Eotvos, Csaba bela, Falko, Roman, Fan, Jianting, Feddern, Nina, Furjes-Miko, Agnes, Gossner, Martin M., Grad, Bartlomiej, Hartmann, Martin, Havrdova, Ludmila, Horakova, Miriam Kadasi, Hrabetova, Marketa, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovac, Marta, Kramarets, Volodymyr, Lackovic, Nikola, Lantschner, Maria Victoria, Lazarevic, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matosevic, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O'Hanlon, Richard, Oskay, Funda, Paap, Trudy, Parpan, Taras, Piskur, Barbara, Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Sivickis, Karolis, Soliani, Carolina, Talgo, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, Anna Maria, Villari, Caterina, Wang, Yongjun, Witzell, Johanna, Zlatkovic, Milica, Eschen, Rene, Franic, 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, Boron, Piotr, Braganca, Helena, Brestovanska, Tereza, Brurberg, May Bente, Burgess, Treena, Burokiene, Daiva, Cleary, Michelle, Corley, Juan, Coyle, David R., Csoka, Gyorgy, Cerny, Karel, Davydenko, Kateryna, de Groot, Maarten, Diez, Julio Javier, Dogmus Lehtijarvi, H. Tugba, Drenkhan, Rein, Edwards, Jacqueline, Elsafy, Mohammed, Eotvos, Csaba bela, Falko, Roman, Fan, Jianting, Feddern, Nina, Furjes-Miko, Agnes, Gossner, Martin M., Grad, Bartlomiej, Hartmann, Martin, Havrdova, Ludmila, Horakova, Miriam Kadasi, Hrabetova, Marketa, Justesen, Mathias Just, Kacprzyk, Magdalena, Kenis, Marc, Kirichenko, Natalia, Kovac, Marta, Kramarets, Volodymyr, Lackovic, Nikola, Lantschner, Maria Victoria, Lazarevic, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matosevic, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O'Hanlon, Richard, Oskay, Funda, Paap, Trudy, Parpan, Taras, Piskur, Barbara, Ravn, Hans Peter, Richard, John, Ronse, Anne, Roques, Alain, Ruffner, Beat, Sivickis, Karolis, Soliani, Carolina, Talgo, Venche, Tomoshevich, Maria, Uimari, Anne, Ulyshen, Michael, Vettraino, Anna Maria, Villari, Caterina, Wang, Yongjun, Witzell, Johanna, Zlatkovic, Milica, and Eschen, Rene
- Abstract
International trade in plants and climate change are two of the main factors causing damaging tree pests (i.e. fungi and insects) to spread into new areas. To mitigate these risks, a large-scale assessment of tree-associated fungi and insects is needed. We present records of endophytic fungi and insects in twigs of 17 angiosperm and gymnosperm genera, from 51 locations in 32 countries worldwide. Endophytic fungi were characterized by high-throughput sequencing of 352 samples from 145 tree species in 28 countries. Insects were reared from 227 samples of 109 tree species in 18 countries and sorted into taxonomic orders and feeding guilds. Herbivorous insects were grouped into morphospecies and were identified using molecular and morphological approaches. This dataset reveals the diversity of tree-associated taxa, as it contains 12,721 fungal Amplicon Sequence Variants and 208 herbivorous insect morphospecies, sampled across broad geographic and climatic gradients and for many tree species. This dataset will facilitate applied and fundamental studies on the distribution of fungal endophytes and insects in trees., Datapaper
- Published
- 2022
- Full Text
- View/download PDF
5. Worldwide diversity of endophytic fungi and insects associated with dormant tree twigs
- Author
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Zlatkovic, Milica, Wang, Yongjun, Sivickis, Karolis, Vettraino, Anna Maria, Uimari, Anne, Franic, Iva, Witzell, Johanna, Talgo, Venche, Villari, Caterina, Ruffner, Beat, Tomoshevich, Maria, Ulyshen, Michael, Prospero, Simone, Adamson, Kalev, Allan, Eric, Attorre, Fabio, Baert, Wim, Barta, Marek, Boron, Piotr, Brestovanska, Tereza, Brurberg, May Bente, Burgess, Treena, Burokiene, Daiva, Cleary, Michelle, Coyle, David R., Cerny, Karel, de Groot, Maarten, Diez, Julio Javier, Dogmus Lehtijarvi, H. Tugba, Drenkhan, Rein, Edwards, Jacqueline, Elsafy, Mohammed, Fan, Jianting, Feddern, Nina, Gossner, Martin M., Grad, Bartlomiej, Hartmann, Martin, Havrdova, Ludmila, Horakova, Miriam Kadasi, Hrabetova, Marketa, Justesen, Mathias Just, Kacprzyk, Magdalena, Kirichenko, Natalia, Kovac, Marta, Kramarets, Volodymyr, Lazarevic, Jelena, Leskiv, Marianna, Li, Hongmei, Madsen, Corrie Lynne, Malumphy, Chris, Matosevic, Dinka, Matsiakh, Iryna, May, Tom W., Meffert, Johan, Migliorini, Duccio, Nikolov, Christo, O'Hanlon, Richard, Oskay, Funda, Paap, Trudy, Piskur, Barbara, Ravn, Hans Peter, and Richard, John
- Subjects
Ecology ,Forest Science ,fungi - Abstract
International trade in plants and climate change are two of the main factors causing damaging tree pests (i.e. fungi and insects) to spread into new areas. To mitigate these risks, a large-scale assessment of tree-associated fungi and insects is needed. We present records of endophytic fungi and insects in twigs of 17 angiosperm and gymnosperm genera, from 51 locations in 32 countries worldwide. Endophytic fungi were characterized by high-throughput sequencing of 352 samples from 145 tree species in 28 countries. Insects were reared from 227 samples of 109 tree species in 18 countries and sorted into taxonomic orders and feeding guilds. Herbivorous insects were grouped into morphospecies and were identified using molecular and morphological approaches. This dataset reveals the diversity of tree-associated taxa, as it contains 12,721 fungal Amplicon Sequence Variants and 208 herbivorous insect morphospecies, sampled across broad geographic and climatic gradients and for many tree species. This dataset will facilitate applied and fundamental studies on the distribution of fungal endophytes and insects in trees.
- Published
- 2022
6. Global Patterns in Insects and Fungi of Dormant Twigs of Native and Exotic Congeneric Tree Species
- Author
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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
7. First Report of Phytophthora occultans Causing Dieback of Buxus sempervirens in the Czech Republic.
- Author
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Hrabetova M, Mrazkova M, and Cerny K
- Abstract
In Nov 2011, and then recurrently since Sep 2020, an extensive decline has been recorded in boxwood (Buxus sempervirens), sometimes with several dozens of damaged individuals planted in private gardens and public areas and purchased in amateur markets in the Czech Republic. The leaves of the plants first showed orange-bronze discoloration, then dried and fell off, and the affected plants died. The roots, collars and stems of these plants had dark brown to black necrotic lesions. Phytophthora occultans Man in 't Veld & K. Rosend. was consistently isolated on selective medium PARPNH (Jung et al. 1996) directly from segments of symptomatic collar tissues and from rhododendron leaf pieces used to bait excised roots. On 20% V8 agar (V8A) and on carrot agar (CA), colonies had a stellate pattern. Radial growth at 25°C was 9.4 mm/day on V8A and 5.3 mm/day on CA. The cardinal growth temperatures were min. 7°C, optimum 25 to 27°C, and max. 32°C. The isolates were homothallic and produced on CA colorless globose oogonia ranging from 25.4 to 36.4 µm (n = 40) in diam. Oospores were slightly aplerotic and measured (n = 40) 22.5 to 31.9 µm in diam., with a 0.9 to 1.5 µm thick wall. The antheridia were predominantly paragynous and averaged 11.5 × 9.9 µm (height × width, n = 40). Noncaducous sporangia were obpyriform, ovoid, elongated to irregular and semipapillate, sometimes bipapillate and measured (n = 40) 31.4 to 73.4 × 17.8 to 32.1 µm, and the L:B ratio was 1.9 to 2.0. Chlamydospores and hyphal swellings were not observed. The morphological characteristics resembled those described for P. occultans (Man in't Veld et al. 2015). The isolates were deposited in the Czech Collection of Phytopathogenic Oomycetes (CCPO) under accession nos. 551.11, 1158.20, 1176.21, 1201.21, 1218.21, 1236.21 and 1261.22. For molecular identification, the internal transcribed spacer (ITS) region, cytochrome oxidase subunit 1 gene (COX1), and translation elongation factor-1α (EF) gene from all isolates were amplified and sequenced using the primer pairs ITS4/ITS5 (White et al. 1990), COXF-CIT/COXR-CIT (Man in't Veld et al. 2015), and ELONGF1/ELONGR1 (Kroon et al. 2004), respectively. The resulting sequences of representative isolates P1158.20 and P1176.21 were deposited in GenBank (accession nos. MW750576 and OP326036 for ITS, ON862131 and OP313505 for COX1 and MW762616 and ON862132 for EF). BLASTn searches of GenBank, using the partial ITS, COX1, and EF sequences, revealed 100, 100, and 99% sequence identity, respectively, to P. occultans ex-holotype culture CBS101557 accessions JX978155, JX978156 and KF650770 (Man in't Veld et al. 2015). Concatenated sequences of the three genes were used to conduct a phylogenetic analysis using the maximum likelihood method in MEGA 11 (Tamura et al. 2021). The isolates were identified as P. occultans based on morphology and a multigene phylogenetic analysis. Koch´s postulates were confirmed by a soil infestation test. Healthy 2-year-old B. sempervirens plants were inoculated (9 plants per isolate and control, isolates no. 1158.20, 1176.21, 1261.22) with three 5-mm-diam. V8A mycelial plugs by inserting into the substrate near the collar. Control plants were treated with sterile agar plugs. All plants were kept in a greenhouse at 25°C and exposed to 24 h of flooding up to collar once a week. All inoculated plants showed wilting, collar lesions and root rot occurred after 21 days, while control plants remained healthy. The pathogen was reisolated from infected plants and confirmed by molecular identification. P. occultans was found for the first time in 1998 on Buxus sempervirens in the Netherlands and later in Belgium, the United Kingdom, Germany and Romania (Man in´t Veld et al. 2015, Nechwatal et al. 2014), as well as in the USA (Reeser et al. 2015, Gitto et al. 2018). This is the first report of P. occultans in the Czech Republic. This pathogen likely poses another significant threat to boxwood cultivation in addition to the previously invaded Cydalima perspectalis and Calonectria pseudonaviculata.
- Published
- 2022
- Full Text
- View/download PDF
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