Results 21 to 30 of about 1,285 (172)

Abstracts of oral and poster presentations given at the 9th IWGTD

Phytopathologia Mediterranea, 2014
The 9th International Workshop on Grapevine Trunk Diseases was held in Adelaide, Australia, 18–20 November, 2014. The meeting was attended by 111 participants and 71 papers were presented either as oral or poster presentations in four sessions: Pathogen ...

doaj   +1 more source

Macrophomina phaseolina associated with grapevine decline in Iran

Phytopathologia Mediterranea, 2018
Grapevines exhibiting general decline symptoms were observed in July 2012 in Arbatan, a region in Marand county, north-western Iran. Leaf necrosis symptoms were also observed in affected grapevines. Dark brown necrotic lesions and wood discoloration were
Farnaz ABED-ASHTIANI, Abolfazl NARMANI, Mahdi ARZANLOU   +2 more
doaj   +1 more source

In vitro cultures of Vitis vinifera L. cv. Chardonnay synthesize the phytoalexin nerolidol upon infection by Phaeoacremonium parasiticum

Phytopathologia Mediterranea, 2012
This study investigated terpene synthase (TPS) activity and terpene antifungal metabolites in calluses and cell suspension cultures of Vitis vinifera cv.
Georgina ESCORIAZA, Pedro SANSBERRO, Sandra GARCÍA-LAMPASONA, Marta GATICA, Rubén BOTTINI, Patricia PICCOLI   +5 more
doaj   +1 more source

Abstracts of oral and poster presentations given at the 8th International Workshop on Grapevine Trunk Diseases, Valencia, Spain, 18–21 June 2012

Phytopathologia Mediterranea, 2012
The 8th International Workshop on Grapevine Trunk Diseases was held in Valencia, Spain, on June 18–21 2012. The meeting was attended by 120 participants and 103 papers were presented either as oral or poster presentations in four sessions: Pathogen ...
AA. VV.
doaj   +1 more source

Oxygen Radical-Generating Metabolites Secreted by Eutypa and Esca Fungal Consortia: Understanding the Mechanisms Behind Grapevine Wood Deterioration and Pathogenesis

Frontiers in Plant Science, 2022
Eutypa dieback and Esca complex are fungal diseases of grape that cause large economic losses in vineyards. These diseases require, or are enhanced by, fungal consortia growth which leads to the deterioration of the wood tissue in the grapevine trunk ...
Gabriel Perez-Gonzalez, Dana Sebestyen, Elsa Petit, Jody Jellison, Laura Mugnai, Eric Gelhaye, Norman Lee, Sibylle Farine, Christophe Bertsch, Barry Goodell   +9 more
doaj   +1 more source

Abstracts of oral and poster presentations given at the 10th International Workshop on Grapevine Trunk Diseases, Reims, France, 4–7 July 2017

Phytopathologia Mediterranea, 2017
The 10th International Workshop on Grapevine Trunk diseases was held in Reims, France, on July 4–7 2017. This workshop was co-organized with the COST Action FA1303 entitled “Sustainable control of grapevine trunk diseases” and supported by the ...

doaj   +1 more source

Fungal trunk pathogens of Sultana Seedless vineyards in Aegean region of Turkey

Phytopathologia Mediterranea, 2015
In recent years, grapevine trunk diseases have become a problem in Sultana Seedless vineyards of Manisa and Izmir provinces (Aegean Region, Turkey).
Davut AKGUL, Nurdan GÜNGÖR SAVAŞ, Turcan TEKER, Bilge KEYKUBAT, Joey MAYORQUIN, Akif ESKALEN   +5 more
doaj   +1 more source

Identifying practices likely to have impacts on grapevine trunk disease infections: a European nursery survey

Phytopathologia Mediterranea, 2015
A questionnaire covering all aspects of grapevine propagation including cultural and sanitation practices in mother blocks and harvest and transport of cuttings from mother blocks to nurseries, nursery operations and field nursery management, was mailed ...
David GRAMAJE, Stefano DI MARCO
doaj   +1 more source

Necrotic and Cytolytic Activity on Grapevine Leaves Produced by Nep1-Like Proteins of Diplodia seriata

Frontiers in Plant Science, 2019
Many phytopathogenic fungi produce necrosis and ethylene inducing peptide 1 (Nep1-like proteins or NLP) that trigger leaf necrosis and the activation of defense mechanisms.
Rebeca Cobos, Rebeca Cobos, Carla Calvo-Peña, José Manuel Álvarez-Pérez, Ana Ibáñez, Alba Diez-Galán, Sandra González-García, Penélope García-Angulo, Jose Luis Acebes, Juan José R. Coque, Juan José R. Coque   +10 more
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Botryosphaeria spp. as Grapevine Trunk Disease Pathogens

Phytopathologia Mediterranea, 2006
Several species of Botryosphaeria, including Botryosphaeria dothidea, B. obtusa, B. parva and B. australis, were isolated and/or described from declining grapevines in association with a wide range of decline and dieback symptoms. Internal wood symptoms most commonly included black streaking, wedge-shaped necrosis and brown internal necrosis.
van Niekerk, J.M., Fourie, P.H., Halleen, F., Crous, P.W.   +3 more
openaire   +3 more sources