Phytophthora richardiae. [Distribution map].
Keyword(s):
New York
◽
Abstract A new distribution map is provided for Phytophthora richardiae Buisman. Hosts: Arum (calla) lily (Zantedeschia aethiopica). Information is given on the geographical distribution in Asia, Phillipines, Europe, Belgium, Czechoslovakia, Netherlands, UK, England, Wales, Northern Ireland, North America, USA, California, Florida, Illinois, Indiana, Massachussetts, New Jersey, New York, Ohio, Oregon, Pennsylvania, WA.