The appearance of anomalous swellings in the graft zone of 1-year-old bench grafts is a drawback that often endanger the correct functionality of the vines and causes remarkable economic losses to grapevine nurseries. In several graft combinations characterised by different susceptibility to this hyperplasia, the activities of the main enzymes involved in oxidative stress defence were measured. Some of the enzme activities well correlated with the disorder incidence and differences in activity were detectable up to two months before the anomalous swellings were visible in the field.
Relazioni tra l'anomalo ingrossamento dell'innesto in barbatelle di vite e lo stress ossidativo / M. Gardiman; L. Lovat; G. Moretti; F. Anaclerio; A. Masia. - STAMPA. - (2006), pp. 178-184. (Intervento presentato al convegno Il vivaismo viticolo aspetti normativi e fitopatologici di un settore produttivo ad alta specializzazione tenutosi a San Michele all'Adige, Laimburg, Mezzacorona, La Vis, Valle di Cembra nel 9-10 ottobre 2006).
Relazioni tra l'anomalo ingrossamento dell'innesto in barbatelle di vite e lo stress ossidativo
MASIA, ANDREA
2006
Abstract
The appearance of anomalous swellings in the graft zone of 1-year-old bench grafts is a drawback that often endanger the correct functionality of the vines and causes remarkable economic losses to grapevine nurseries. In several graft combinations characterised by different susceptibility to this hyperplasia, the activities of the main enzymes involved in oxidative stress defence were measured. Some of the enzme activities well correlated with the disorder incidence and differences in activity were detectable up to two months before the anomalous swellings were visible in the field.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
