Results 11 to 20 of about 8,516 (302)

The most frequent powdery mildews on forest woody species and their impact [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2005
The most frequent fungus species known as powdery mildews, causing the diseases of forest trees, were studied. Among forest woody species, oaks are especially susceptible to powdery mildew attack, and among them pedunculate oak (Quercus robur L) is ...
Karadžić Dragan, Milijašević Tanja
doaj   +1 more source

First records of powdery mildew fungi (Erysiphales) on medicinal plants in Taiwan

open access: yesBotanical Studies, 2021
Background Production of medicinal plants in Taiwan is not only hampered by international market competition, but also lack of knowledge of their pathogens, such as powdery mildew fungi (Erysiphales, Ascomycota).
Yu-Wei Yeh   +3 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

Pivotal Role of Humic Acid against Powdery and Downy Mildews of Cucumber under Plastic House Conditions [PDF]

open access: yesJournal of Plant Protection and Pathology, 2018
Evaluating the efficacy of humic acid in controlling powdery (Sphaerotheca fuliginea Schlecht., Pollacci) and downy (Pseudoperonospora cubensis Berk.
Fathia El-Shoraky   +3 more
doaj   +1 more source

Sulla Powdery Mildew: Phylogeny and Host Range

open access: yesAgronomy, 2022
Sulla is a biannual forage legume cultivated throughout the Mediterranean Basin. It can be severely damaged by powdery mildew, but there is little understanding on its causal species or its host range.
Diego Rubiales   +2 more
doaj   +1 more source

Powdery mildew in Southeast Asia: host range, impact, and sources of resistance

open access: yesTechnology in Agronomy, 2023
Powdery mildews are important obligate biotrophic ectoparasites that cause severe damage to various plant species in Southeast Asia. So far, 14 genera and 96 species of powdery mildew have been reported in Southeast Asia, with Thailand having the most ...
Herbert Dustin R. Aumentado   +2 more
doaj   +1 more source

A unique effector secreted by Pseudozyma flocculosa mediates its biocontrol activity

open access: yesBMC Biology, 2023
Background Pseudozyma flocculosa is a highly efficient biocontrol agent (BCA) of powdery mildews whose mode of action remains elusive. It is known to secrete unique effectors during its interaction with powdery mildews but effectors have never been shown
Parthasarathy Santhanam   +5 more
doaj   +1 more source

The effect of environmental heterogeneity on RPW8-mediated resistance to powdery mildews in Arabidopsis thaliana [PDF]

open access: yes, 2012
Background and Aims: The biotic and abiotic environment of interacting hosts and parasites may vary considerably over small spatial and temporal scales. It is essential to understand how different environments affect host disease resistance because this ...
Agrios   +70 more
core   +1 more source

Fungicides and the grapevine wood mycobiome: a case study on Tracheomycotic Ascomycete Phaemoniella chlamydospora reveals potential for two novel control strategies [PDF]

open access: yes, 2019
Original ResearchPhaeomoniella chlamydospora is a tracheomycotic fungus that colonizes the xylem of grapevines (Vitis vinifera L.), causing wood discoloration, brown wood streaking, gummosis, and wood necrosis, which negatively affect the overall ...
Abreo   +58 more
core   +1 more source

Oidium neolycopersici: Intra-specific variability inferred from AFLP analysis and relationship with closely related powdery mildew fungi infecting various plant species [PDF]

open access: yes, 2008
Previous works indicated a considerable variation in the pathogenicity, virulence, and host range of Oidium neolycopersici isolates causing tomato powdery mildew epidemics in many parts of the world.
Braun U.   +15 more
core   +4 more sources

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