Results 21 to 30 of about 1,307 (182)

Susceptibility of grapevine cultivars to Eutypa lata in Serbia [PDF]

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2023
The species Eutypa lata is one of the most critical phytopathogenic fungi that presents a threat to vineyards by causing significant economic damage.
Sanja Predrag Živković   +3 more
doaj   +3 more sources

Eutypa fungus causes grapevine dieback

open access: yesCalifornia Agriculture, 1978
It has been shown conclusively that a grapevine dieback disease is caused by the wound ...
A Kasimatis, W Moller
doaj   +1 more source

A Field Survey of Grapevine Germplasm Susceptible to Eutypa Dieback

open access: yesHortScience
Eutypa dieback of grapevine is a trunk disease that impacts vineyard productivity worldwide. Grape germplasm is typically evaluated for resistance to Eutypa dieback through controlled inoculations in the greenhouse, although the high level of replication
Renaud Travadon   +2 more
doaj   +2 more sources

Population genomics of the grapevine pathogen Eutypa lata reveals evidence for population expansion and intraspecific differences in secondary metabolite gene clusters. [PDF]

open access: yesPLoS Genetics, 2022
Eutypa dieback of grapevine is an important disease caused by the generalist Ascomycete fungus Eutypa lata. Despite the relevance of this species to the global wine industry, its genomic diversity remains unknown, with only a single publicly available ...
Cristobal A Onetto   +3 more
doaj   +2 more sources

Arthropods as Vectors of Grapevine Trunk Disease Pathogens: Quantification of Phaeomoniella chlamydospora on Arthropods and Mycobiome Analysis of Earwig Exoskeletons [PDF]

open access: yesJournal of Fungi
Viticulture worldwide is challenged by grapevine trunk diseases (GTDs). Involvement of arthropods in the dissemination process of GTD pathogens, notably esca pathogens, is indicated after detection of associated pathogens on arthropod exoskeletons, and ...
Elisa Maria Brandenburg   +3 more
doaj   +2 more sources

High-Resolution Melting assays development for discrimination of fungal pathogens causing Grapevine Trunk Diseases. [PDF]

open access: yesPLoS ONE
Grapevine Trunk Diseases are a set of fungal diseases that mainly affect wood tissues of grapevine, reducing plant fitness and yield. These diseases limit grape production, so producers need to employ several management strategies to avoid great losses ...
Filipe Azevedo-Nogueira   +6 more
doaj   +2 more sources

Statistical analysis of grapevine mortality associated with esca or Eutypa dieback foliar expression

open access: yesPhytopathologia Mediterranea, 2012
Esca and Eutypa dieback are two major wood diseases of grapevine in France. Their widespread distribution in vineyards leads to vine decline and to a loss in productivity.
Lucia GUERIN-DUBRANA   +5 more
doaj   +4 more sources

Assessment of canopy size using UAV-based point cloud analysis to detect the severity and spatial distribution of canopy decline

open access: yesOENO One, 2021
This study aimed to validate the use of UAV-based point cloud analysis to detect canopy decline severity and its spatial distribution in vineyards. A new approach to assess canopy decline, caused by Eutypa dieback-like symptoms, using unmanned aerial ...
Jingyun Ouyang   +2 more
doaj   +1 more source

Molecular Polymorphism and Phenotypic Diversity in the Eutypa Dieback PathogenEutypa lata [PDF]

open access: yesPhytopathology®, 2015
Pathogen adaptation to different hosts can lead to specialization and, when coupled with reproductive isolation, genome-wide differentiation and ecological speciation. We tested the hypothesis of host specialization among California populations of Eutypa lata (causal fungus of Eutypa dieback of grapevine and apricot), which is reported from >90 ...
Renaud, Travadon, Kendra, Baumgartner
openaire   +2 more sources

Assessing the relationship between cordon strangulation, dieback, and fungal trunk disease symptom expression in grapevine

open access: yesOENO One, 2023
Grapevine cordons wrapped tightly around the cordon wire during establishment may be susceptible to an early occurrence of decay and dieback symptoms. A loss of productivity is often observed in older permanent cordons that have been constricted in this
Patrick O'Brien   +2 more
doaj   +1 more source

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