Browsing by UP Author "Paap, Trudy"

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Browsing by UP Author "Paap, Trudy"

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  • Ahrens, Collin W.; Mazanec, Richard A.; Paap, Trudy; Ruthrof, Katinka X.; Challis, Anthea; Hardy, Giles E. St. J.; Byrne, Margaret; Tissue, David T.; Rymer, Paul D. (Wiley Open Access, 2019-07)
    Natural ecosystems are under pressure from increasing abiotic and biotic stressors, including climate change and novel pathogens, which are putting species at risk of local extinction, and altering community structure, ...
  • Sapsford, Sarah J.; Paap, Trudy; Hardy, Giles E. St. J.; Burgess, Treena I. (MDPI, 2021-01-29)
    In forest ecosystems, habitat fragmentation negatively impacts stand structure and biodiversity; the resulting fragmented patches of forest have distinct, disturbed edge habitats that experience different environmental ...
  • Paap, Trudy; Burgess, Treena I.; Rolo, Victor; Steel, Emma; Hardy, Giles E. St. J. (Elsevier, 2018-10)
    Forest ecosystems characterised by higher tree species diversity have been linked to a reduced susceptibility to pathogens. Conversely, endemic pathogens contribute to forest ecosystem dynamics and process. In the face of ...
  • Burgess, Treena, I.; Oliva, Jonas; Sapsford, Sarah J.; Sakalidis, Monique L.; Balocchi, Felipe; Paap, Trudy (Springer, 2022-06)
    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 ...
  • De Wit, M.P.; Crookes, D.J.; Blignaut, J.N.; De Beer, Z. Wilhelm; Paap, Trudy; Roets, Francois; Van der Merwe, Cassandre; Van Wilgen, Brian W.; Richardson, David M. (Oxford University Press, 2022-08)
    Studies addressing the economic impacts of invasive alien species are biased towards ex-post assessments of the costs and benefits of control options, but ex-ante assessments are also required to deal with potentially ...
  • Wondafrash, Mesfin; Wingfield, Michael J.; Wilson, John R.U.; Hurley, Brett Phillip; Slippers, Bernard; Paap, Trudy (Springer, 2021-06)
    Biodiversity and economic losses resulting from invasive plant pests and pathogens are increasing globally. For these impacts and threats to be managed effectively, appropriate methods of surveillance, detection and ...
  • Hulbert, J.M. (Joey); Paap, Trudy; Burgess, Treena I.; Roets, Francois; Wingfield, Michael J. (Elsevier, 2019-12)
    Phytophthora species are important plant pathogens especially due to their ability to invade and change ecosystems. However, information regarding their diversity and distribution is not available in many parts of the ...
  • Roberts, Elise; Paap, Trudy; Roets, Francois (Springer, 2024-05)
    The polyphagous shot hole borer beetle (PSHB, Euwallacea fornicatus) is a pest of global significance. PSHB is an ambrosia beetle which, together with its mutualistic fungi (including Fusarium euwallaceae), can cause the ...
  • 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; Brestovanská, Tereza; Brurberg, May Bente; Burgess, Treena; Burokiene, Daiva; Cleary, Michelle; Corley, Juan C.; Coyle, David R .; Csoka, Gyorgy; Cerny, Karel; Davydenko, Kateryna; De Groot, Maarten; Diez, Julio J.; Lehtijärvi, H. Tugba Dogmus; Drenkhan, Rein; Edwards, Jacqueline; Elsafy, Mohammed; Eotvos, Csaba Bela; Falko, Roman; Fan, Jianting; Feddern, Nina; Fürjes‑Mikó, Ágnes; Gossner, Martin M.; Grad, Bartłomiej; 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, M. Victoria; Lazarevic, Jelena; Leskiv, Marianna; Li, Hongmei; Madsen, Corrie Lynne; Malumphy, Chris; Matošević, Dinka; Matsiakh, Iryna; May, Tom W.; Mefert, Johan; Migliorini, Duccio; Nikolov, Christo; O’Hanlon, Richard; Oskay, Funda; Paap, Trudy; Parpan, Taras; Piskur, Barbara; Ravn, Hans P eter; Richard, John; Ronse, Anne; Roques, Alain; Rufner, 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; Eschen, René (Nature Research, 2023-07)
    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 ...
  • Paap, Trudy; Nndanduleni, Mashudu; Wingfield, Michael J. (South African National Biodiversity Institute, 2023-03-29)
    BACKGROUND : Sorocephalus imbricatus (Thunb.) R.Br. is a range-restricted species endemic to the Cape Floristic Region (CFR), South Africa. It is currently classified as Critically Endangered in accordance with the IUCN ...
  • Wingfield, Michael J.; Marincowitz, Seonju; Pham, Nam Q.; Roets, Francois; Paap, Trudy; Wingfield, Brenda D.; Aylward, Janneke (Wiley, 2022-10)
    Cypress canker is a branch and stem canker disease of Cupressaceae trees, particularly those in the genera Cupressus and Hesperocyparis. These trees have been planted in many parts of the world as ornamentals and the ...
  • Engelbrecht, Karyn; Raubenheimer, Inge; Paap, Trudy; Neethling, Emma; Roets, Francois (Springer, 2024-01)
    We present the first report of Fusarium euwallaceae and its ambrosia beetle vector Euwallacea fornicatus in deciduous fruit tree orchards in South Africa. Fusarium euwallaceae, is shown to be pathogenic to pear (Pyrus ...
  • Paap, Trudy; Balocchi, Felipe; Burgess, Treena I.; Bose, Tanay; Wingfield, Michael J. (Westerdijk Fungal Biodiversity Institute, 2024-06)
    The genus Phytophthora contains many destructive and globally important plant pathogens. In the last decade, targeted sampling efforts have resulted in a dramatic increase in the number of known species, as well as a ...
  • Sapsford, Sarah J.; Paap, Trudy; Hopkins, Anna J.M.; Hardy, Giles E.St.J.; Burgess, Treena I. (Elsevier, 2020-01)
    AIMS : Anthropogenic activities disturb forests and their associated mycorrhizal fungi. The combination of climate change and habitat fragmentation are linked to increased incidence of a canker disease in a Mediterranea ...
  • Paap, Trudy; Wingfield, Michael J.; Burgess, Treena I.; Hulbert, J.M. (Joey); Santini, Alberto (Pensoft Publishers, 2020-10-15)
    Invasive alien species are widely recognised as significant drivers of global environmental change, with far reaching ecological and socio-economic impacts. The trend of continuous increases in first records, with no ...
  • Paap, Trudy; Wingfield, Michael J.; Burgess, Treena I.; Wilson, John R.U.; Richardson, David M.; Santini, Alberto (Springer, 2022-03)
    PURPOSE OF REVIEW : Within the discipline of invasion science, researchers studying different taxonomic groups have developed distinct ways of investigating the phenomenon of biological invasions. While there have been ...
  • Paap, Trudy; Wingfield, Michael J.; De Beer, Z. Wilhelm; Roets, Francois (AOSIS Open Journals, 2020-11-26)
    The arrival and establishment of invasive forest pests can cause devastating environmental damage and great economic impact. For example, the cost over the past decade of dealing with the arrival of a single invasive beetle ...
  • Suzuki, Hiroyuki; Marincowitz, Seonju; Roux, Jolanda; Paap, Trudy; Wingfield, Brenda D.; Wingfield, Michael J. (Wiley, 2024-06)
    Fungi in the Cryphonectriaceae are important canker pathogens of woody shrubs and trees in the Melastomataceae and Myrtaceae (Myrtales). During 2021 disease surveys in KwaZulu-Natal (South Africa) plantations, a serious ...
  • Paap, Trudy; Marincowitz, Seonju; Pham, N.Q.; Roets, F.; Basson, R.J.; Wingfield, Brenda D.; Oberlander, K.C. (Kenneth); Wingfield, Michael J. (Westerdijk Fungal Biodiversity Institute, 2023-12)
    Cankers leading to branch, stem and plant death were observed on the South African endemic Rafnia amplexicaulis (Fabaceae) in the Cederberg Wilderness Area, South Africa, during September 2021. Conidiomatal pycnidia were ...
  • Paap, Trudy; De Beer, Z. Wilhelm; Migliorini, Duccio; Nel, Wilma Janine; Wingfield, Michael J. (Springer, 2018-03)
    The polyphagous shot hole borer (PSHB), an ambrosia beetle (Coleoptera: Curculeonidae: Scolytinae) native to Asia, together with its fungal symbiont Fusarium euwallaceae, has emerged as an important invasive pest killing ...