Results 1 to 10 of about 56,106 (194)

Cover Crops as Reservoirs for Young Vine Decline Pathogens

Agronomy, 2022
Young vine decline (YVD) is a grapevine trunk disease (GTD) which results in stunted and delayed growth, reduced yield, root necrosis and eventually death of young vines.
Daniel Rosa, Mehdi Sharifi, Miranda M. Hart   +2 more
doaj   +2 more sources

Agronomic behavior of grape rootstocks resistant to young vine decline in Santa Catarina State, Brazil [PDF]

BIO Web of Conferences, 2016
Young vine decline, caused by the ground pearl or margarodes (Eurhizococcus brasiliensis) and pathogenic fungi (Cylindrocarpon, Phaeoacremonium and others), is a major problem in many vineyards of Southern Brazil.
Dalbó Marco, Feldberg Nelson
doaj   +2 more sources

«Phaeoacremonium» Species and «Phaeomoniella chlamydospora» in Vines Showing «hoja de malvón» and Young Vine Decline Symptoms in Argentina

Phytopathologia Mediterranea, 2001
Vines showing “hoja de malvón” and young vine decline symptoms in Argentina have been examined for the presence in the wood of Phaeomoniella chlamydospora, different species of Phaeoacremonium, and other fungi.
Cecilia Césari, Joëlle Dupont, Martica Gatica, Sandrine Magnin   +3 more
doaj   +2 more sources

The Contribution of Imperfections in Nursery Stock to the Decline of Young Vines in California

Phytopathologia Mediterranea, 2001
‘Petri disease’, as defined at the 2nd International Workshop on Grapevine Trunk Diseases (Esca and Grapevine Declines, September 14–15 2001, Lisbon, Portugal), is a condition associated worldwide with the decline of young vines contaminated by ...
James A. Stamp
doaj   +2 more sources

Molecular Identification and Pathogenicity of Fusarium Species Associated with Wood Canker, Root and Basal Rot in Turkish Grapevine Nurseries [PDF]

Journal of Fungi
Fusarium species are agriculturally important fungi with a broad host range and can be found as endophytic, pathogenic, or opportunistic parasites in many crop plants.
Davut Soner Akgül, Serkan Önder, Nurdan Güngör Savaş, Murat Yıldız, İzzet Bülbül, Mümine Özarslandan   +5 more
doaj   +2 more sources

Fungal pathogens associated with grapevine trunk diseases in young vineyards in Sicily

Phytopathologia Mediterranea, 2020
After the first report of grapevine decline caused by Botryosphaeriaceae in Sicily in 2007, epidemiological studies carried out in mature vineyards until 2011 confirmed the widespread occurrence of “Botryosphaeria dieback” and the “Esca complex” disease.
Vincenzo MONDELLO, Selene GIAMBRA, Gaetano CONIGLIARO, Nicola FRANCESCA, Santella BURRUANO   +4 more
doaj   +1 more source

Cover Crop Diversity as a Tool to Mitigate Vine Decline and Reduce Pathogens in Vineyard Soils

Diversity, 2020
Wine grape production is an important economic asset in many nations; however, a significant proportion of vines succumb to grapevine trunk pathogens, reducing yields and causing economic losses.
Andrew Richards, Mehrbod Estaki, José Ramón Úrbez-Torres, Pat Bowen, Tom Lowery, Miranda Hart   +5 more
doaj   +1 more source

Xylem anatomy and hydraulic traits in Vitis grafted cuttings in view of their impact on the young grapevine decline

Frontiers in Plant Science, 2022
Grapevine grafting is an essential practice in viticulture and over the years, various bench grafting techniques have been developed to mechanize the nursery process and to increase the yield in number of viable cuttings.
Enrico Battiston, Sara Falsini, Alessio Giovannelli, Silvia Schiff, Corrado Tani, Roberta Panaiia, Alessio Papini, Stefano Di Marco, Laura Mugnai   +8 more
doaj   +1 more source

Development of forest structure and leaf area in secondary forests regenerating on abandoned pastures in Central Amazonia [PDF]

, 2005
The area of secondary forest (SF) regenerating from pastures is increasing in the Amazon basin; however, the return of forest and canopy structure following abandonment is not well understood. This study examined the development of leaf area index (LAI),
Aide, Brown, Davidson, Elisa V. Wandelli, Eltahir, Erick C. M. Fernandes, Ewel, Fearnside, Fearnside, Feldpausch, Fernandes, Finegan, Gehring, Gerwing, Gerwing, Guariguata, Hartemink, Hegarty, Honzák, Hölscher, Jipp, Jordan, Kammesheidt, Kauffman, Kennard, Lucas, McWilliam, Meir, Mesquita, Moran, Nelson, Nepstad, Norman, Putz, Restom, Ribeiro, Saldarriaga, Schnitzer, Serrão, Steininger, Susan J. Riha, Ted R. Feldpausch, Uhl, Uhl, Uhl, Uhl, Veen, Vidal, Vieira, Vieira, Williams, Williamson, Wirth, Wright, Zarin, Zarin   +55 more
core   +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