Urban environments harbor greater oomycete and Phytophthora diversity, creating a bridgehead for potential new pathogens to natural ecosystems

AL Dale, N Feau, JA Berube, J Ponchart… - Environmental …, 2022 - Wiley Online Library
Anthropogenic activities contribute to changes in the range and distribution of species.
Globalization is resulting in human‐mediated dispersal that is causing a breakdown in …

Oomycete communities are influenced by land use and disease status in Christmas tree production in Southern Québec, Canada

H Van der Heyden, MO Duceppe, G Charron… - Environmental …, 2024 - Wiley Online Library
Forests are threatened by many natural stressors intensified by climate change and
anthropogenic activities, which tend to increase their susceptibility to pests and pathogens …

[HTML][HTML] Urban biogeography of fungal endophytes across San Francisco

E Gibson, NB Zimmerman - PeerJ, 2023 - peerj.com
In natural and agricultural systems, the plant microbiome–the microbial organisms
associated with plant tissues and rhizosphere soils–has been shown to have important …

Phytophthora in urban tree planting stock: Are we managing the risk to the urban forest and natural ecosystems?

MH Laurence, AA Mertin, K Scarlett, C Pang… - Plant …, 2024 - Wiley Online Library
The oomycete genus Phytophthora includes plant pathogens that pose significant threats to
agricultural systems, natural ecosystems and urban forests. Urban forests are increasingly …

[HTML][HTML] Comparison of Primers for the Detection of Phytophthora (and Other Oomycetes) from Environmental Samples

TI Burgess, D White, SJ Sapsford - Journal of Fungi, 2022 - mdpi.com
Many oomycetes are important plant pathogens that cause devastating diseases in
agricultural fields, orchards, urban areas, and natural ecosystems. Limitations and difficulties …

The soil biotic community protects Rhododendron spp. across multiple clades from the oomycete Phytophthora cinnamomi at a cost to plant growth

Y Liu, JS Medeiros, JH Burns - Oecologia, 2021 - Springer
The effects of whole soil biotic communities on plants is a result of positive and negative
interactions from a complex suite of mutualists and pathogens. However, few experiments …

[HTML][HTML] Oomycete Soil Diversity Associated with Betula and Alnus in Forests and Urban Settings in the Nordic–Baltic Region

T Riit, M Cleary, K Adamson, M Blomquist, D Burokienė… - Journal of Fungi, 2023 - mdpi.com
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 …

Expecting the unexpected: factors influencing the emergence of fungal and oomycete plant pathogens

P Corredor‐Moreno, DGO Saunders - New Phytologist, 2020 - Wiley Online Library
In recent years, the number of emergent plant pathogens (EPPs) has grown substantially,
threatening agroecosystem stability and native biodiversity. Contributing factors include …

[HTML][HTML] DNA metabarcoding reveals broad presence of plant pathogenic oomycetes in soil from internationally traded plants

S Rossmann, E Lysøe, M Skogen, V Talgø… - Frontiers in …, 2021 - frontiersin.org
Plants with roots and soil clumps transported over long distances in plant trading can harbor
plant pathogenic oomycetes, facilitating disease outbreaks that threaten ecosystems …