During the last decade it was observed an increase of chestnut mortality rates in Portugal, mainly in Trás-os-Montes, the most important chestnut area in the country. Several studies confirmed that mortality is due, among other causes, to "chestnut blight" caused by Cryphonectria parasitica. The validation of available technical and scientific knowledge on disease control measures, mainly preventive ones, depen...
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||