Results 21 to 30 of about 307 (144)

Identification of Podosphaera xanthii as the causal agent of powdery mildew disease affecting Echinacea purpurea in Korea

open access: yes한국균학회지, 2020
During the extensive forays for discovering the biodiversity of phytopathogenic fungi in Korea, powdery mildew-affected purple coneflowers (Echinacea purpurea) were frequently found.
In-Young Choi   +3 more
doaj   +1 more source

Secondary DNA Barcodes (CAM, GAPDH, GS, and RpB2) to Characterize Species Complexes and Strengthen the Powdery Mildew Phylogeny

open access: yesFrontiers in Ecology and Evolution, 2022
Powdery mildews are a group of economically and ecologically important plant pathogens. In the past 25 years the use of ribosomal DNA (rDNA) in the powdery mildews has led to major taxonomic revisions.
Michael J. Bradshaw   +7 more
doaj   +1 more source

Golovinomyces powdery mildews on Asteraceae in the Czech Republic

open access: yesPlant Protection Science, 2020
Powdery mildews on the Asteraceae family were surveyed during 2007-2015 in the Czech Republic with the aim to increase our knowledge about occurrence, morphological characteristics and host specificity of powdery mildews on this family. In total, 32 host
Barbora Mieslerová   +6 more
doaj   +1 more source

Different spatial structure of plant‐associated fungal communities above‐ and belowground

open access: yesEcology and Evolution, Volume 13, Issue 5, May 2023., 2023
The distribution and community assembly of above‐ and belowground microbial communities associated with individual plants remains poorly understood, despite its consequences for plant–microbe interactions and plant health. To examine the effect of environmental factors and dispersal on the distribution of fungal communities, we sampled leaves and soil ...
Maria Faticov   +4 more
wiley   +1 more source

A cryptic powdery mildew (Golovinomyces hieraciorum sp. nov.) on Hieracium and Pilosella (Compositae)

open access: yesPhytopathologia Mediterranea, 2022
The Golovinomyces cichoracearum complex is morphologically highly variable and causes powdery mildew on a wide range of Compositae, including Hieracium spp. and Lapsana communis.
Guan-Xiu Guan   +8 more
doaj   +1 more source

Barley Ror1 encodes a class XI myosin required for mlo‐based broad‐spectrum resistance to the fungal powdery mildew pathogen

open access: yesThe Plant Journal, Volume 112, Issue 1, Page 84-103, October 2022., 2022
SUMMARY Loss‐of‐function alleles of plant MLO genes confer broad‐spectrum resistance to powdery mildews in many eudicot and monocot species. Although barley (Hordeum vulgare) mlo mutants have been used in agriculture for more than 40 years, understanding of the molecular principles underlying this type of disease resistance remains fragmentary. Forward
Johanna Acevedo‐Garcia   +17 more
wiley   +1 more source

Endosymbionts in cranberry: Diversity, effect on plant growth, and pathogen biocontrol

open access: yesPLANTS, PEOPLE, PLANET, Volume 4, Issue 5, Page 511-522, September 2022., 2022
This investigation addresses the diversity of microbial endosymbionts in cranberry, which are among the least understood and ill‐defined ericoid symbionts. There is excellent potential for Ericaceous plants, such as cranberry and blueberry, to be farmed more sustainably once the properties and functioning of their associated microbiomes are known in ...
Lila Naouelle Salhi   +4 more
wiley   +1 more source

The nomenclature of Arthrocladiella (Erysiphaceae)

open access: yes, 2023
Braun, U. & Kirk, P.M. 2023: Die Nomenklatur von Arthrocladiella (Erysiphaceae). Schlechtendalia 40: 269–271. Die komplizierte Nomenklatur von Arthrocladiella wird im Detail diskutiert. Dieser Name und die Kombination A. mougeotii sind gültig, müssen aber erläutert werden.
Braun, Uwe, Kirk, Paul
openaire   +3 more sources

The co‐existence of multiple oak leaf flushes contributes to the large within‐tree variation in chemistry, insect attack and pathogen infection

open access: yesNew Phytologist, Volume 235, Issue 4, Page 1615-1628, August 2022., 2022
Summary Many plant species produce multiple leaf flushes during the growing season, which might have major consequences for within‐plant variation in chemistry and species interactions. Yet, we lack a theoretical or empirical framework for how differences among leaf flushes might shape variation in damage by insects and diseases. We assessed the impact
Álvaro Gaytán   +15 more
wiley   +1 more source

Fungal and bacterial communities of ‘Pinot noir’ must: effects of vintage, growing region, climate, and basic must chemistry [PDF]

open access: yesPeerJ, 2021
Background The geographic and temporal distributions of bacterial and fungal populations are poorly understood within the same wine grape cultivar.
Kerri L. Steenwerth   +7 more
doaj   +2 more sources

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