disease_substrate_castanea
chestnut
Damping-off and foot rot of tomato; foot rots of aster, Matthiola and Gerbera; black neck of chrysanthemum; tulip shanking; corm, stem and leaf rot of gloxinia; crown rot of Iceland poppy; pink rot of potato; sunflower stem rot; chestnut wilt; damping-off, root rots and wilts of many other hosts.
Phytophthora cryptogea
Phytophthora cryptogea