Results 61 to 70 of about 14,946 (253)
Pest Management Science, EarlyView.Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone +5 more
wiley +1 more source
Plants, 2021 Pathogens and plants are in a constant battle with one another, the result of which is either the restriction of pathogen growth via constitutive or induced plant defense responses or the pathogen colonization of plant cells and tissues that cause ...
Aayushree Kharel +3 more
doaj +1 more source
How to frustrate a plant pathogen. [PDF]
Plant JSUMMARY Sequence‐unrelated but structurally similar (SUSS) effector families represent a distinctive evolutionary strategy among plant pathogen virulence proteins. Within families such as MAX, LARS and RALPH effectors, individual proteins maintain nearly identical three‐dimensional folds despite minimal sequence identities, whilst targeting ...
Knight G, Heddle J, Bentham AR.
europepmc +2 more sources
Pest Management Science, EarlyView.Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West +2 more
wiley +1 more source
Investigation of Seed transmission in Peronospora belbahrii the Causal Agent of Basil Downy Mildew
Agronomy, 2019 Downy mildew in sweet basil (Ocimum basilicum L.) caused by the oomycete pathogen Peronospora belbahrii Thines was first recorded in Israel in 2011. Within one year, the pathogen has spread all over the country, causing devastating economic damage to ...
Lidan Falach-Block +2 more
doaj +1 more source
The continuing significance of chiral agrochemicals
Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley +1 more source
mBio, 2020 The oomycete Phytophthora infestans, the causal agent of potato and tomato blight, expresses two extracellular invertases. Unlike typical fungal invertases, the P.
Meenakshi S. Kagda +3 more
doaj +1 more source
EPPO Bulletin, EarlyView.Abstract The ascomycetous fungus Cryphonectria carpinicola is typically found in its asexual form on the European hornbeam, and its sexual state has only recently been discovered in deadwood of different Carpinus species in Japan. Recently, this fungus has been added to the EPPO Alert List due to its increasing incidence in the EPPO region and a ...
Carolina Cornejo +2 more
wiley +1 more source
, 2013 Phylogeny of the large rDNA subunit of select oomycetes as inferred by Bayesian analysis. The phylogenetic tree was constructed using rDNA sequences from 14 stramenopiles. Numbers on the branches are Bayesian posterior probability values calculated using
C. André Lévesque (457989) +5 more
core +1 more source
Secreted pectin monooxygenases drive plant infection by pathogenic oomycetes [PDF]
, 2021 The oomycete Phytophthora infestans is a damaging crop pathogen and a model organism to study plant-pathogen interactions. We report the discovery of a family of copper-dependent lytic polysaccharide monooxygenases (LPMOs) in plant pathogenic oomycetes ...
Lindley, Peter J. +27 more
core +1 more source