Results 181 to 190 of about 8,438 (210)

STUDI EPIDEMIOLOGICI SU PLASMOPARA VITICOLA

2010
Plasmopara viticola Berl. et De Toni è l’agente causale della peronospora della vite. Le epidemie di questo Oomicete pos- sono causare perdite di produzione gravissime e scadimento della qualità in tutte le aree di coltivazione caratterizzate da pri- mavere miti e piovose.
Caffi, Tito, Rossi, Vittorio, Gilardi, G., Monchiero, M., Gullino, M.l., Spanna, F.   +5 more
openaire   +1 more source

Sensibilità al cymoxanil di Plasmopara viticola

2015
NELLE ANNATE comprese tra il 2009 e il 2011 è stato eseguito il monitoraggio della sensibilità al cymoxanil in 25 popolazioni di Plasmopara viticola (Berk. et Curt.) Berlese e De Toni prelevate in diverse regioni italiane. Nelle prove cymoxanil ha inibito completamente la germinabilità delle oospore alla concentrazione di 120 mg/L (dose di impiego ...
S.L. Toffolatti, D. Bellotto, P. Campia, G. Venturini, P. Querzola   +4 more
openaire   +1 more source

The life cicle of Plasmopara viticola

2000
Plasmopara viticola (Berk. & M. A. Curtis) Bed. & De Toni is an obligate biotrophic oomycetous organism which causes downy mildew of grape vine. An understanding of its life-cycle is essential in relation to the pathology and epidemiology, and for the development of better control of the disease. It overwinters as oospores within fallen leaves.
openaire   +1 more source

Wirtsbesiedlung durch Plasmopara viticola bei unterschiedlich anfälligen Wirten

2015
VITIS - Journal of Grapevine Research, Vol. 34 No.
Denzer, H., Staudt, G., Schlösser, E.
openaire   +1 more source

Plasmopara viticola (grapevine downy mildew)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Splash dispersal of Plasmopara viticola primary inoculum

2008
Primary infections of Plasmopara viticola are caused by zoospores originating from oospores that overwinter in leaf litter or in soil. The inoculum is carried from the ground to the grape leaves by splashing rain, but little information exists about the relationships between rainfall, travelling distance and distribution of the inoculum within ...
Caffi, Tito, Rossi, Vittorio
openaire   +1 more source

BIOLOGICAL CONTROL OF PLASMOPARA VITICOLA: A MULTISITE APPROACH

Acta Horticulturae, 2007
Vecchione, Antonella, Zulini, Luca, Pertot, Ilaria, Musetti, R.   +3 more
openaire   +5 more sources

Long-term survival of Plasmopara viticola oospores

2011
A research was carried out in order to verify the long-term viability of Plasmopara viticola oospores. It is commonly assumed that oospores may survive across grapevines growing seasons, but no experimental evidence of this assumption has been provided to date. Grapevine leaves were collected from untreated plants in Emilia-Romagna in fall 2004 to 2008.
Caffi, Tito, Rossi, Vittorio, Lusitani, Michele   +2 more
openaire   +1 more source

Plasmopara viticola the Causal Agent of Downy Mildew of Grapevine: From Its Taxonomy to Disease Management

Frontiers in Microbiology, 2022
Qassim Esmaeel, Cédric Jacquard, Jerzy Nowak   +2 more
exaly  

IMPROVEMENT OF AN INOCULUM PRODUCTION OF PLASMOPARA VITICOLA

Acta Horticulturae, 2003
Wiedemann-Merdinoglu, S., Coste-Heinrich, Pascale, Merdinoglu, Didier   +2 more
openaire   +2 more sources