Results 1 to 10 of about 19,079 (149)

Population structure and diversity of the needle pathogen Dothistroma pini suggests human-mediated movement in Europe [PDF]

Frontiers in Genetics, 2023
Dothistroma needle blight (DNB) is an important disease of Pinus species that can be caused by one of two distinct but closely related pathogens; Dothistroma septosporum and Dothistroma pini. Dothistroma septosporum has a wide geographic distribution and
Katarina Adamčíkova, Mike Wingfield, Ariska van der Nest   +2 more
exaly   +16 more sources

Dothistroma septosporum and Dothistroma pini, the causal agents of Dothistroma needle blight, are infected by multiple viruses [PDF]

Virus Research
Dothistroma septosporum and Dothistroma pini are severe foliar pathogens of conifers. They infect a broad spectrum of hosts (mainly Pinus spp.), causing chlorosis, defoliation of needles, and eventually the death of pine trees in extreme cases ...
Miloš Trifković, Ondřej Hejna, Anna Kuznetsova, Martin Mullett, Libor Jankovský, Leticia Botella   +5 more
doaj   +7 more sources

Scientific Opinion on the risk to plant health posed by Dothistroma septosporum (Dorog.) M. Morelet (Mycosphaerella pini E. Rostrup, syn. Scirrhia pini) and Dothistroma pini Hulbary to the EU territory with the identification and evaluation of risk reduction options [PDF]

EFSA Journal, 2013
The Panel on Plant Health conducted a pest risk assessment for Scirrhia pini for the European Union (EU) territory, identified risk management options and evaluated their effectiveness.
EFSA Panel on Plant Health (PLH)
doaj   +6 more sources

Dothistroma pini, a forest pathogen, contains homologs of aflatoxin biosynthetic pathway genes. [PDF]

Applied and Environmental Microbiology, 2002
ABSTRACT Homologs of aflatoxin biosynthetic genes have been identified in the pine needle pathogen Dothistroma pini. D. pini produces dothistromin, a difuranoanthraquinone toxin with structural similarity to the aflatoxin precursor versicolorin B.
Rosie Bradshaw, Brendon Monahan, Deepak Bhatnagar   +2 more
exaly   +5 more sources

Beyond the genomes of Fulvia fulva (syn. Cladosporium fulvum) and Dothistroma septosporum: New insights into how these fungal pathogens interact with their host plants. [PDF]

Mol Plant Pathol, 2023
In this review we summarize advances from the last decade in understanding the molecular basis of how the closely related fungal pathogens Fulvia fulva and Dothistroma septosporum interact with their respective tomato and pine hosts. Abstract Fulvia fulva and Dothistroma septosporum are closely related apoplastic pathogens with similar lifestyles but ...
Mesarich CH, Barnes I, Bradley EL, de la Rosa S, de Wit PJGM, Guo Y, Griffiths SA, Hamelin RC, Joosten MHAJ, Lu M, McCarthy HM, Schol CR, Stergiopoulos I, Tarallo M, Zaccaron AZ, Bradshaw RE.   +15 more
europepmc   +2 more sources

Weather Variables Associated with Spore Dispersal of Lecanosticta acicola Causing Pine Needle Blight in Northern Spain [PDF]

Plants, 2021
In the last decade, the impact of needle blight fungal pathogens on the health status of forests in northern Spain has marked a turning point in forest production systems based on Pinus radiata species.
Nebai Mesanza, David García-García, Elena R. Raposo, Rosa Raposo, Maialen Iturbide, Mª Teresa Pascual, Iskander Barrena, Amaia Urkola, Nagore Berano, Aitor Sáez de Zerain, Eugenia Iturritxa   +10 more
doaj   +2 more sources

Picea pungens Engelm. - a new host of Dothistroma needle blight Mycosphaerella pini E. Rostrup detected in the Czech Republic

Journal of Forest Science, 2004
Dothistroma needle blight Mycosphaerella pini is an important pathogen of pine needles. In addition to different species of pine, M. pini was found in blue spruce Picea pungens in the proximity of infected Pinus nigra in the region of southern Moravia ...
Dagmar Palovcikova, L Jankovsky
exaly   +3 more sources

Light Limitation and Foliar Pathogenic Infection Impact Phloem Anatomy and Function in Pinus radiata D. Don. [PDF]

Plant Cell Environ
ABSTRACT Phloem plays a major role in plant physiology, health and growth. However, little research has addressed the impact of biotic and abiotic stressors on phloem structure and development. This study extends recent interest on stress impact on phloem to further understand its physiological limits by exploring a common combination of stressors ...
Gómez-Gallego M, Sellier D, Dickson A, Bader MK, Leuzinger S, Williams N.   +5 more
europepmc   +2 more sources

The host spectrum of Dothistroma needle blight Mycosphaerella pini E. Rostrup - new hosts of Dothistroma needle blight observed in theCzech Republic [PDF]

Journal of Forest Science, 2006
Dothistroma needle blight Mycosphaerella pini E. Rostrup and its anamorphic stage Dothistroma septospora (Dorog.) Morelet was detected for the first time in the territory of the Czech Republic in a consignment of imported plants of Austrian pine Pinus ...
M. Bednářová, D. Palovčíková, L. Jankovský   +2 more
doaj   +2 more sources

Advancing forest pathology: the need for community-driven molecular experimental model systems. [PDF]

New Phytol
Summary Forests world‐wide are under escalating threat from emerging and invasive fungal and oomycete pathogens, driven by globalization and shifting climate dynamics. Effective strategies to manage the current scale and rate of changes in forest health remain hindered by our limited ability to study the underlying mechanisms of pathogen–host and ...
Oostlander AG, Fleißner A, Slippers B.
europepmc   +2 more sources