Results 1 to 10 of about 51,961 (207)

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

Journal of Fungi, 2022
Many oomycetes are important plant pathogens that cause devastating diseases in agricultural fields, orchards, urban areas, and natural ecosystems. Limitations and difficulties associated with isolating these pathogens have led to a strong uptake of DNA ...
Treena I. Burgess, Diane White, Sarah J. Sapsford   +2 more
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Differences in the Proteomic and Metabolomic Response of Quercus suber and Quercus variabilis During the Early Stages of Phytophthora cinnamomi Infection

Frontiers in Microbiology, 2022
Phytophthora cinnamomi Rands is a cosmopolite pathogen of woody plants which during the last couple of centuries has spread all over the world from its center of origin in Southeast Asia. In contrast to Chinese cork oak (Quercus variabilis Blume) forests
Iñigo Saiz-Fernández, Biljana Đorđević, Pavel Kerchev, Martin Černý, Thomas Jung, Miroslav Berka, Chuen-Hsu Fu, Marília Horta Jung, Břetislav Brzobohatý   +8 more
doaj   +1 more source

Persistence and degradation of Phytophthora cinnamomi DNA and RNA in different soil types

Environmental DNA, 2021
DNA and RNA detected in soil using molecular techniques may originate from a living or dead organism. It is therefore of interest to know how long the DNA and RNA from a decaying organism can persist in soil, and how environmental conditions such as soil
Manisha B. Kunadiya, Treena I. Burgess, William A.Dunstan, Diane White, Giles E. StJ. Hardy   +4 more
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Changes to the Bacterial Microbiome in the Rhizosphere and Root Endosphere of Persea americana (Avocado) Treated With Organic Mulch and a Silicate-Based Mulch or Phosphite, and Infested With Phytophthora cinnamomi

Frontiers in Microbiology, 2022
Plant growth and responses of the microbial profile of the rhizosphere soil and root endosphere were investigated for avocado plants infested or not infested with Phytophthora cinnamomi and the changes were compared in plants grown with various soil ...
Qurrat Ul Ain Farooq, Qurrat Ul Ain Farooq, Giles Edward St. John Hardy, Giles Edward St. John Hardy, Jen A. McComb, Peter Campbell Thomson, Treena Isobel Burgess   +6 more
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Synchrospora gen. nov., a New Peronosporaceae Genus with Aerial Lifestyle from a Natural Cloud Forest in Panama

Journal of Fungi, 2023
During a survey of Phytophthora diversity in Panama, fast-growing oomycete isolates were obtained from naturally fallen leaves of an unidentified tree species in a tropical cloud forest.
Thomas Jung, Yilmaz Balci, Kirk D. Broders, Ivan Milenković, Josef Janoušek, Tomáš Kudláček, Biljana Đorđević, Marilia Horta Jung   +7 more
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Defense mechanisms promoting tolerance to aggressive Phytophthora species in hybrid poplar

Frontiers in Plant Science, 2022
Poplars are among the fastest-growing trees and significant resources in agriculture and forestry. However, rapid growth requires a large water consumption, and irrigation water provides a natural means for pathogen spread.
Martin Cerny, Miroslav Berka, Miloň Dvořák, Ivan Milenković, Ivan Milenković, Iñigo Saiz-Fernández, Břetislav Brzobohatý, Jaroslav Ďurkovič   +7 more
doaj   +1 more source

Anthropogenic Disturbance Impacts Mycorrhizal Communities and Abiotic Soil Properties: Implications for an Endemic Forest Disease

Frontiers in Forests and Global Change, 2021
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 conditions than the interiors of ...
Sarah J. Sapsford, Sarah J. Sapsford, Trudy Paap, Trudy Paap, Giles E. St. J. Hardy, Treena I. Burgess   +5 more
doaj   +1 more source

Association of Phytophthora with Declining Vegetation in an Urban Forest Environment

Microorganisms, 2020
Urban forests consist of various environments from intensely managed spaces to conservation areas and are often reservoirs of a diverse range of invasive pathogens due to their introduction through the nursery trade.
Mohammed Y. Khdiar, Paul A. Barber, Giles E. StJ. Hardy, Chris Shaw, Emma J. Steel, Cameron McMains, Treena I. Burgess   +6 more
doaj   +1 more source

Gene Validation and Remodelling Using Proteogenomics of Phytophthora cinnamomi, the Causal Agent of Dieback

Frontiers in Microbiology, 2021
Phytophthora cinnamomi is a pathogenic oomycete that causes plant dieback disease across a range of natural ecosystems and in many agriculturally important crops on a global scale.
Christina E. Andronis, Christina E. Andronis, James K. Hane, James K. Hane, Scott Bringans, Giles E. S. J. Hardy, Silke Jacques, Richard Lipscombe, Kar-Chun Tan   +8 more
doaj   +1 more source

Marine Oomycetes of the Genus Halophytophthora Harbor Viruses Related to Bunyaviruses

Frontiers in Microbiology, 2020
We investigated the incidence of RNA viruses in a collection of Halophytophthora spp. from estuarine ecosystems in southern Portugal. The first approach to detect the presence of viruses was based on the occurrence of dsRNA, typically considered as a ...
Leticia Botella, Leticia Botella, Josef Janoušek, Cristiana Maia, Marilia Horta Jung, Milica Raco, Thomas Jung   +6 more
doaj   +1 more source