Formosan michelia (Michelia compressa (Maxim.) Sargent) is a native, giant evergreen tree in Taiwan. This species is used for afforestation, provision of shade in domestic situations, used in parks, and also for furniture. During the summer of 2004, a sudden wilt of 1-year-old plants was observed in
Between 2007 and 2011, Acer pseudoplatanus and Quercus robur trees declined in the North Park and the Boscoincittà Park in Milan, Italy (lat. 45° 27' 47″ N, long. 09° 11' 16″ E, elev. 121 m). Symptoms included extensive lengthwise bark cracks, with necrosis of the wood tissue underneath. Isolations