Results 11 to 20 of about 649 (186)

Control of Eutypa dieback in grapevines using remedial surgery

open access: yesPhytopathologia Mediterranea, 2011
A series of long-term trials was established to monitor the effect of remedial surgery for the control of Eutypa dieback in commercial vineyards of South Australia.
Mark SOSNOWSKI   +2 more
doaj   +4 more sources

Phaeoacremonium species associated with Eutypa dieback and esca of grapevines in Algeria

open access: yesPhytopathologia Mediterranea, 2011
Algerian grapevines showing symptoms of Eutypa dieback and esca were examined for the presence of Phaeoacremonium species. Species were identified on the basis of morphological and cultural characteristics as well as DNA sequence data (β-tubulin and ...
Akila BERRAF-TEBBAL   +5 more
doaj   +7 more sources

Importance of eutypa dieback and esca in Algeria and structure of the associated fungal community

open access: yesOENO One, 2005
A preliminary survey performed in Algeria in 2003, revealed high percentages of dead vines and of vines affected by either Eutypa dieback or esca. Eutypa dieback appeared more frequent than esca.
Akila Berraf, Jean-Pierre Péros
doaj   +5 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   +7 more sources

Quantitative Assessment of Grapevine Wood Colonization by the Dieback Fungus Eutypa lata [PDF]

open access: yesJournal of Fungi (Basel, Switzerland), 2017
Eutypa lata is a fungal pathogen causing severe dieback in vineyards worldwide. This fungus colonizes vines through pruning wounds, eventually causing a brown sectorial necrosis in wood as well as stunted vegetative growth. Several years may pass between infection and the expression of external symptoms, hindering the rapid evaluation of both grapevine
Cedric Moisy   +2 more
exaly   +6 more sources

Variations of abscisic acid contents in various organs of grapevine infected by the eutypa dieback fungus, Eutypa Lata

open access: yesOENO One, 2006
In grapevine, eutypa dieback is a disease induced by ascomyceta fungus, Eutypa lata. At present, eutypa dieback is considered as the most serious deterioration disease of grapevine.
Tayeb Koussa   +3 more
doaj   +2 more sources

A rapid method to assess the aggressiveness of Eutypa lata isolates and the susceptibility of grapevine cultivars to Eutypa dieback [PDF]

open access: yesAgronomie, 1994
Une méthode a été mise au point en serre pour étudier le dépérissement de la vigne dû à Eutypa lata. Des cylindres de mycélium et de milieu PDA ont été placés dans des trous percés 4 cm au-dessous des bourgeons de boutures non racinées. Les pousses montrent les symptômes foliaires caractéristiques de la maladie dès le stade F. La sévérité des symptômes
Peros, Jean-Pierre, Berger, Gilles
openaire   +5 more sources

Occurrence of the Eutypa lata sexual stage on grapevine in Rioja

open access: yesPhytopathologia Mediterranea, 2009
Eutypa dieback symptoms on grapevine have been reported in Rioja Alavesa since the nineteen eighties. However, attempts to fi nd the perithecia of Eutypa lata in vineyards were not successful.
A. Muruamendiaraz   +2 more
doaj   +3 more sources

Phytotoxic Metabolites Produced by Fungi Involved in Grapevine Trunk Diseases: Progress, Challenges, and Opportunities [PDF]

open access: yesPlants, 2022
Grapevine trunk diseases (GTDs), caused by fungal pathogens, are a serious threat to vineyards worldwide, causing significant yield and economic loss.
Pierluigi Reveglia   +2 more
doaj   +2 more sources

Identification of Eutypa lata, a Grapevine Parasite [PDF]

open access: yesPesticidi i Fitomedicina, 2006
The phytopathogenic fungus Eutypa lata (Pers.: Fr.) Tul. and C. Tul., the causing agent of eutypa dieback, has been increasingly often identified in recent times as a cause of grapevine disease.
Goran Delibašić   +2 more
doaj   +1 more source

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