Results 21 to 30 of about 4,269 (141)

Host Cell Entry of Powdery Mildew Is Correlated with Endosomal Transport of Antagonistically Acting VvPEN1 and VvMLO to the Papilla

Molecular Plant-Microbe Interactions, 2013
Challenge by a nonadapted powdery mildew fungal pathogen leads to the formation of a local cell-wall apposition (papilla) beneath the point of attempted penetration.
A. Feechan, A. M. Jermakow, A. Ivancevic, D. Godfrey, H. Pak, R. Panstruga, I. B. Dry   +6 more
doaj   +1 more source

Ampelomyces hyperparasites – occurrence and effect on the development of ascomata of Erysiphales species under conditions of anthropopressure

Acta Societatis Botanicorum Poloniae, 2012
Fungi of the genus Ampelomyces are the major antagonists of Erysiphales fungi being a significant group of phytopathogens. The hyperparasites attack various developmental stages of powdery mildews. As a result the infested ascomata do not reach the stage
Ewa Sucharzewska, Maria Dynowska, Dariusz Kubiak, Elżbieta Ejdys, Anna Biedunkiewicz   +4 more
doaj   +1 more source

First record and bionomics of the mycophagous ladybird Psyllobora bisoctonotata (Mulsant) (Coleoptera: Coccinellidae) in Sudan

Journal of the Saudi Society of Agricultural Sciences, 2015
Powdery mildews caused by several fungi, particularly of the genera Erysiphe, Sphaerotheca and Leveillula, are destructive diseases of various cultivated and wild plants during winter season (December–March) in Sudan.
Abdalla Abdelrahim Satti
doaj   +1 more source

Postulation of Specific Disease Resistance Genes in Cereals: A Widely Used Method and Its Detailed Description

Pathogens, 2022
Cultivation of resistant varieties is an environmentally friendly and inexpensive method of crop protection. Numerous alleles of specific disease resistance occur in cereals and other crops, and knowledge of their presence in individual varieties has ...
Antonín Dreiseitl
doaj   +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

The AvrPm3-Pm3 effector-NLR interactions control both race-specific resistance and host-specificity of cereal mildews on wheat

Nature Communications, 2019
The wheat Pm3 immune receptors confer resistance against powdery mildew by recognizing isolate-specific avirulence (AVR) effectors of the pathogen. Here, the authors identify and characterize two new AVR genes and demonstrate that Pm3 receptors are ...
Salim Bourras, Lukas Kunz, Minfeng Xue, Coraline Rosalie Praz, Marion Claudia Müller, Carol Kälin, Michael Schläfli, Patrick Ackermann, Simon Flückiger, Francis Parlange, Fabrizio Menardo, Luisa Katharina Schaefer, Roi Ben-David, Stefan Roffler, Simone Oberhaensli, Victoria Widrig, Stefan Lindner, Jonatan Isaksson, Thomas Wicker, Dazhao Yu, Beat Keller   +20 more
doaj   +1 more source

Biocontrol action of Trichothecium roseum against the wheat powdery mildew fungus Blumeria graminis f. sp. tritici

Frontiers in Sustainable Food Systems, 2022
Trichothecium roseum is known to be a mycoparasite and inhibit phytopathogenic fungi. However, so far, only scarce information is available on the impacts of T. roseum on powdery mildews. Based on the morphological and molecular analysis, we identified T.
Mo Zhu, Mo Zhu, Xiao Duan, Pengkun Cai, Wanwan Zhang, Yan Liu, Jiangkuan Cui, Zhengnan Li, Zongbo Qiu, Zongbo Qiu   +9 more
doaj   +1 more source

Fungicide Resistance in Powdery Mildew Fungi

Microorganisms, 2020
Powdery mildew fungi (Erysiphales) are among the most common and important plant fungal pathogens. These fungi are obligate biotrophic parasites that attack nearly 10,000 species of angiosperms, including major crops, such as cereals and grapes. Although
Alejandra Vielba-Fernández, Álvaro Polonio, Laura Ruiz-Jiménez, Antonio de Vicente, Alejandro Pérez-García, Dolores Fernández-Ortuño   +5 more
doaj   +1 more source

Materials on the knowledge of parasitic fungi of Masurian Lakeland, I. Erysiphales

Acta Mycologica, 2014
This paper includes 53 species of Erysiphales collected on the Masurian Lakeland (North-East of Poland). Most of them are common in our country. Erysiphe lythri on Lythrum salicaria are seldom met.
Janina Mikołajska, Maria Dynowska
doaj   +1 more source

Fungi Parasitizing Powdery Mildew Fungi: Ampelomyces Strains as Biocontrol Agents against Powdery Mildews

Agronomy, 2023
Among the mycoparasites, Ampelomyces strains are studied in detail, particularly regarding their use as biocontrol agents (BCAs) of powdery mildew (PM) fungi, including their potential to replace conventional agrochemicals.
Márk Z. Németh, Diána Seress, Teruo Nonomura   +2 more
doaj   +1 more source