Results 71 to 80 of about 3,745 (210)

Weather-based models for predicting grape powdery mildew (Uncinula necator (Schwein) Burrill) epidemics [PDF]

open access: yes, 2015
El oídio de la vid (Vitis vinifera L.), causado por Uncinula necator (Schwein) Burrill, es una enfermedad fúngica relevante en viñedos de la provincia de Mendoza, ocasionando pérdidas de producción y degradación de la calidad del fruto cosechado. Durante
Banchero, Santiago   +4 more
core  

Climate Change and Its Effects on Pest–Pathogen Complexes

open access: yesAdvances in Agriculture, Volume 2026, Issue 1, 2026.
Climate change is intensifying the complexity and severity of pest–pathogen interactions in agriculture, threatening global food security. Rising temperatures, elevated CO2 levels, shifting precipitation patterns, and extreme weather events are reshaping vector ecology, accelerating insect development, altering pathogen virulence, and disrupting plant ...
Ritesh Kumar   +4 more
wiley   +1 more source

Avaliação da severidade e incidência de oídio em cachos de variedades e seleções PIWI em São Joaquim, SC

open access: yesAgropecuária Catarinense
O oídio (Erysiphe necator) é uma das doenças mais graves e destrutivas da videira em todo o mundo e sua ocorrência tem aumentado na região de São Joaquim, SC.
Isadora Malohlava   +5 more
doaj   +1 more source

Overwintering form of Erysiphe necator, the causal agent of grapevine powdery mildew in southern Syria

open access: yesJournal of Plant Protection Research, 2017
The main aims of this study were to determine the overwintering form and the primary inoculum of Erysiphe necator, the causal agent of grapevine powdery mildew in southern Syria.
Alimad Nujoud, Naffaa Walid, Azmeh Fawaz
doaj   +1 more source

Commodity risk assessment of Vitis spp. plants from Moldova

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

Phylogeography and population structure of the grape powdery mildew fungus, Erysiphe necator, from diverse Vitis species

open access: yesBMC Evolutionary Biology, 2010
Background The grape powdery mildew fungus, Erysiphe necator, was introduced into Europe more than 160 years ago and is now distributed everywhere that grapes are grown. To understand the invasion history of this pathogen we investigated the evolutionary
Brewer Marin, Milgroom Michael G
doaj   +1 more source

Confirmation and Fine Mapping of the Resistance Locus Ren9 from the Grapevine Cultivar ‘Regent’

open access: yesPlants, 2020
Grapevine (Vitis vinifera ssp. vinifera) is a major fruit crop with high economic importance. Due to its susceptibility towards fungal and oomycete pathogens such as Erysiphe necator and Plasmopara viticola, the causal agents of powdery and downy mildew (
Daniel Zendler   +2 more
doaj   +1 more source

A new integrative assessment indicator for damage caused by major pests and diseases in the vineyard [PDF]

open access: yes, 2013
An original and integrative evaluation indicator has been developed to quantify the cumulated damage from major pests and diseases affecting grape bunches: downy mildew, powdery mildew, gray mould and tortricid moths.
Constant, N   +8 more
core  

A hyperparasite affects the population dynamics of a wild plant pathogen [PDF]

open access: yes, 2014
Assessing the impact of natural enemies of plant and animal pathogens on their host’s population dynamics is needed to determine the role of hyperparasites in affecting disease dynamics, and their potential for use in efficient control strategies of ...
Kiss, Levente   +6 more
core   +1 more source

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

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