Results 91 to 100 of about 4,556 (182)

Plant tannin interactions during Phytophthora ramorum infection

open access: yes, 2013
Phytophthora ramorum, the responsible agent of "Sudden Oak Death" and the infection of over 100 different plants has the potential to disrupt oak forests leading to devastating consequences. Resistance to P. ramorum varies by pathogen race or plant cultivar, plant species or genus, plant non-host and partial resistance. During infection, P.
Stong, Rachel A., author   +4 more
openaire   +1 more source

Potential Effects of an Emerging Disease on Tree Communities Around a Susceptible Foundation Tree Species

open access: yesAustral Ecology, Volume 50, Issue 7, July 2025.
ABSTRACT Disease caused by plant pathogens can shape plant community structure and composition, especially if the host species plays important ecological roles. The New Zealand kauri, Agathis australis, is a foundation species that modifies its soil environment and, by doing so, it acts as an ecological filter selecting for a distinctive suite of plant
Pin Jia Chan   +3 more
wiley   +1 more source

Quantifying the hidden costs of imperfect detection for early detection surveillance [PDF]

open access: yes, 2019
The global spread of pathogens poses an increasing threat to health, ecosystems, and agriculture worldwide. As early detection of new incursions is key to effective control, new diagnostic tests which can detect pathogen presence shortly after initial ...
Mastin, A   +3 more
core   +3 more sources

Phytophthora ramorum – new invading plant pathogen in Poland

open access: yes, 2006
Straipsnis apie naują invazinį augalų patogeną Phytophtora ramorum. Phytophthora ramorum is the new invasive Algae like Oomycetes known since the last 10 years in the USA and Europe. In California the pathogen is causal agent of sudden oak death whereas in Europe as twig bight of ericaceous plants, rotting of Vibumum species and at least 30 others ...
Orlikowski, B. Leszek   +2 more
openaire   +2 more sources

Comparative Analysis of Phytophthora Genes Encoding Secreted Proteins Reveals Conserved Synteny and Lineage-Specific Gene Duplications and Deletions

open access: yesMolecular Plant-Microbe Interactions, 2006
Comparative analysis of two Phytophthora genomes revealed overall colinearity in four genomic regions consisting of a 1.5-Mb sequence of Phytophthora sojae and a 0.9-Mb sequence of P. ramorum.
Rays H. Y. Jiang   +2 more
doaj   +1 more source

Ecological niche of plant pathogens [PDF]

open access: yes, 2011
Disease ecology is a new approach to the understanding of the spread and dynamics of pathogens in natural and man-made environments. Defining and describing the ecological niche of the pathogens is one of the major tasks for ecological theory, as well as
Ecaterina Fodor
core   +2 more sources

Complete Mitochondrial Genome of Phytophthora nicotianae and Identification of Molecular Markers for the Oomycetes

open access: yesFrontiers in Microbiology, 2017
Phytophthora nicotianae is one of the most destructive plant pathogens affecting a variety of plants, causing black shank of tobacco, among several other devastating diseases. Herein, we assembled the mitochondrial genome of P.
Xiaolong Yuan   +4 more
doaj   +1 more source

Analysis of Volatile Profiles for Tracking Asymptomatic Infections of Phytophthora ramorum and Other Pathogens in Rhododendron. [PDF]

open access: yesPhytopathology, 2021
Thompson CH   +6 more
europepmc   +1 more source

Development of an in vitro assay to screen Agathis australis (kauri) for resistance to Phytophthora agathidicida : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science at Massey University, Manawatū, New Zealand [PDF]

open access: yes, 2017
The iconic Agathis australis (kauri) of New Zealand, is under serious threat from kauri dieback disease caused by the soil-borne pathogen Phytophthora agathidicida.
Herewini, Echo
core  

Occurence and Diversity of Soilborne Phytophthoras in a Declining Black Walnut Stand in Hungary [PDF]

open access: yes, 2013
The paper reports on the occurrence and impact of Phytophthora species in a declining eastern black walnut (Juglans nigra) stand in West Hungary. The health condition of the trees was investigated and soil samples were taken from the rhizosphere of the ...
Kovács, Judit   +2 more
core   +1 more source

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