Abstract
A new distribution map is provided for Phytophthora kernoviae Beales & S. A. Kirk. Oomycetes: Peronosporales: Peronosporaceae. Hosts: mainly Rhododendron spp. and beech (Fagus sylvatica), but also Annona cherimola, Magnolia spp., Quercus spp. and Drimys winteri. Information is given on the geographical distribution in Europe (Irish Republic, UK, England, Wales and Scotland), South AMerica (Chile) and Oceania (New Zealand).