00834naa a2200145 a 450000100080000000500110000800800410001910000240006024500870008426000090017152003800018065300420056070000210060277300650062318742842025-04-28       2009    bl uuuu     u00u1 u    #d1 aVIEIRA, B. de A. H.  aFirst report of powdery mildew of Acacia mangium in Brazil.h[electronic resource]  c2009  aAcacia mangium Willd. is a fast growing exotic species cultivated in Brazil with purposes to recuperation of degraded areas. Specifically at Roraima state, A. mangium plantations have been established to wood exploration since 1999, and actually the cultivated area reaches 27,000 ha. With the implementation of homogeneous stands, phytossanitary problems have been detected.  aMorte de plântulas de Acacia mangium1 aNECHET, K. de L.  tSumma Phytopathologica, Botucatugv. 35, n. 3, p. 237, 2009.