Results 41 to 50 of about 1,327 (202)

Identificación molecular de los tipos de compatibilidad en poblaciones de Podosphaera xanthii (Erysiphaceae) infectando cucurbitáceas en Veracruz, México

Acta Botanica Mexicana, 2022
Antecedentes y Objetivos: La fase sexual de Podosphaera xanthii, reconocida por la presencia de casmotecios, se ha observado esporádicamente. La ausencia de uno de los tipos de apareamiento o de compatibilidad (TC) MAT1-1 o MAT1-2, o una proporción ...
Dolores González, Rosario Gregorio-Cipriano   +1 more
doaj   +1 more source

Characteristics of powdery mildew and its importance for wheat grown in Poland

Plant Protection Science, 2020
Powdery mildew of grasses and cereals (Blumeria graminis) is a fungal plant disease which is caused by species of fungi from the Erysiphaceae order. B. graminis is a biotrophic parasite, biologically diverse parasite with a high degree of specialization ...
Aleksandra Pietrusińska, Anna Tratwal
doaj   +1 more source

Multi-locus phylogeny and taxonomy of an unresolved, heterogeneous species complex within the genus Golovinomyces (Ascomycota, Erysiphales), including G. ambrosiae, G. circumfusus and G. spadiceus

BMC Microbiology, 2020
Background Previous phylogenetic analyses of species within the genus Golovinomyces (Ascomycota, Erysiphales), based on ITS and 28S rDNA sequence data, revealed a co-evolutionary relationship between powdery mildew species and hosts of certain tribes of ...
Peng-Lei Qiu, Shu-Yan Liu, Michael Bradshaw, Suzanne Rooney-Latham, Susumu Takamatsu, Timur S. Bulgakov, Shu-Rong Tang, Jing Feng, Dan-Ni Jin, Temitope Aroge, Yu Li, Li-Lan Wang, Uwe Braun   +12 more
doaj   +1 more source

More Than Just Plants: Botanical Gardens Are an Untapped Source of Fungal Diversity

HortScience, 2022
Botanical gardens have extensive spatial databases of their plant specimens; however, the fungi occurring in them are generally unstudied. Botanical gardens, with their great plant diversity, undoubtedly harbor a wide range of symbiotic fungi, including ...
Michael J. Bradshaw, Luis Quijada, Patrick C. Tobin , Uwe Braun, Cindy Newlander, Tom Potterfield , Élan R. Alford , Carlos Contreras, Allen Coombes, Swarnalatha Moparthi, Erin Buchholz , Daniel Murphy, Wade Enos, Amy Fields-Taylor , Anna Bower , Donald H. Pfister   +15 more
doaj   +1 more source

Taxonomic notes on two powdery mildews: Phyllactinia chorisiae and Ovulariopsis wissadulae (Erysiphaceae: Phyllactinieae) [PDF]

, 2007
The powdery mildew Phyllactinia chorisiae has been considered conspecific with P. guttata. A re-examination of the type material of P. chorisiae and another specimen showed that this fungus, unlike P.
Liberato, J.R.
core  

Oidium longipes, a new powdery mildew fungus on petunia in the USA: A potential threat to ornamental and vegetable solanaceous crops [PDF]

, 2008
This is the first North American report of Oidium longipes, an anamorphic powdery mildew species described recently in Europe. It was found on vegetatively propagated petunia grown in a commercial greenhouse in New Jersey, USA, where it caused a rapidly ...
Bolay A., Bolay A., Braun U., Braun U., Gabler J., Gábor M. Kovács, Levente Kiss, Margery L. Daughtrey, Noordeloos M. E., Shin H. D., Staden R., Tünde Jankovics   +11 more
core   +2 more sources

A Walk in the Park: Influence of Natural Co‐Exposure to Grass Pollen and Fungal Spores on Nasal Mycobiome and Cytokine Responses

Clinical &Experimental Allergy, EarlyView.
Volunteers stayed 3 h indoors and followed 1 h outdoors in a flowering meadow. Nasal mycobiome was analysed and aeroallergen content measured in nasal filters. Airborne fungal spores were quantified and fungal isolates were sequenced. Isolated fungal spores were used for stimulation of nasal epithelial cells.
Annika Eggestein, Denise Rauer, Selina M. Herrmann, Franziska Kolek, Vivien Leier‐Wirtz, Swetlana Urban, Bärbel Foesel, Michael Schloter, Madhumita Bhattacharyya, Ioana Pyrri, Matthias Reiger, Vera Schwierzeck, Claudia Hülpüsch, Claudia Traidl‐Hoffmann, Athanasios Damialis, Stefanie Gilles   +15 more
wiley   +1 more source

Apothecial Ancestry, Evolution, and Re-Evolution in Thelebolales (Leotiomycetes, Fungi)

Biology, 2022
Closed cleistothecia-like ascomata have repeatedly evolved in non-related perithecioid and apothecioid lineages of lichenized and non-lichenized Ascomycota. The evolution of a closed, darkly pigmented ascoma that protects asci and ascospores is conceived
Luis Quijada, Neven Matočec, Ivana Kušan, Joey B. Tanney, Peter R. Johnston, Armin Mešić, Donald H. Pfister   +6 more
doaj   +1 more source

Herbarium Specimens Provide Evidence for the Early Introduction of Erysiphe quercicola Into the United States and Document New Hosts

Forest Pathology, Volume 56, Issue 2, April 2026.
ABSTRACT The powdery mildew fungus Erysiphe quercicola (Erysiphaceae) has a complex taxonomic history that has long complicated assessments of its geographic distribution and host associations. Although knowledge of the global host range of this species has expanded substantially over the past two decades, sequencing‐confirmed records from North ...
Michael Bradshaw, Andrew Paul, Elizabeth Rennie, Gregory S. Gilbert, Senna Robeson, Ryan Donnelly, Uma Crouch, James Mitchell, Uwe Braun   +8 more
wiley   +1 more source

Powdery mildews (Erysiphales) species spectrum on plants of family Lamiaceae in the Czech Republic

Plant Protection Science
This article focuses on the occurrence of powdery mildews in the Lamiaceae family in the Czech Republic. A comprehensive analysis of morphological characteristics supported by molecular analysis of partial ITS sequences and analysis of host species ...
Marketa Michutova, Barbora Mieslerova, Ivana Šafránková, Barbora Jilkova, Maria Neoralova, Ales Lebeda   +5 more
doaj   +1 more source