Table 5.
Definition of the parameter prevalence at the origin (pprevalence)
| Name | Definition | Sources |
|---|---|---|
| pprevalence (plants) | Prevalence of Xcv in Brazil and India where Vitis plants are collected for export to the EU for research/breeding purposes (expressed as the proportion of infected Vitis plants to all Vitis plants present in the areas considered) | Literature (see Section 3.1.1) and expert knowledge |
| pprevalence (grapes) | Prevalence of Xcv in Brazil and India where fresh grapes are harvested for export to the EU (expressed as the proportion of infected fresh grapes to all fresh grapes harvested in the areas considered) | Literature (see Section 3.1.1) and expert knowledge |