Results 21 to 30 of about 67,603 (321)
Long‐term and rapid evolution in powdery mildew fungi
Molecular Ecology, 2023 The powdery mildew fungi (Erysiphaceae) are globally distributed plant pathogens with a range of more than 10,000 plant hosts. In this review, we discuss the long‐ and short‐term evolution of these obligate biotrophic fungi and outline their diversity ...
S. Kusch +5 more
semanticscholar +1 more source
Powdery mildew in Southeast Asia: host range, impact, and sources of resistance
Technology 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
Oidium neolycopersici: Intra-specific variability inferred from AFLP analysis and relationship with closely related powdery mildew fungi infecting various plant species [PDF]
, 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.
Kiss, Levente +25 more
core +1 more source
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 ...
Kiss, Levente +5 more
core +1 more source
A unique effector secreted by Pseudozyma flocculosa mediates its biocontrol activity
BMC 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
mycoparasites of powdery mildews – a review
, 2023 This review paper highlights the significant research conducted on fungi belonging to the genus Ampelomyces. Phylogeny based on both ITS and actin sequences has grouped Ampelomyces into different lineages. However, the ITS2 spacer, one constituent of the
Deo, Ravinesh C. +5 more
core +1 more source
Plants, 2023 Downy and powdery mildews are major grapevine diseases. In organic viticulture, a few fungicides with protectant activities (copper and sulphur in particular) can be used, and their preventative application frequently leads to unneeded spraying.
Giuliana Maddalena +3 more
doaj +1 more source
Powdery mildews on Clitoria in Australia [PDF]
, 2012 An examination of Australian herbarium specimens of powdery mildew on Clitoria revealed two species. Oidium clitoriae is reported for the first time in Australia causing powdery mildew on Clitoria sp. in northern Queensland. Golovinomyces cf.
Liberato, José R. +2 more
core +1 more source
Chemical and Biological Technologies in Agriculture, 2023 Background Powdery mildew is a common leaf disease of crops worldwide. A large quantity of chemical fungicides is used to control this disease in horticulture and agriculture, producing serious safety and environmental problems.
Hongjun Yang +4 more
doaj +1 more source
Scientific Reports, 2021 Powdery mildews are notorious fungal plant pathogens but only limited information exists on their genomes. Here we present the mitochondrial genome of the grape powdery mildew fungus Erysiphe necator and a high-quality mitochondrial gene annotation ...
Alex Z. Zaccaron +2 more
doaj +1 more source