
Brown Root Rot Disease in American Samoa's Tropical Rain Forests1
Plots of tree species in strip transects at secondary (disturbed) lowland forest sites, Tutuila Island, American Samoa. Each transect was 10 by 245 m (0.25 ha); symbols represent infected tree species and their approximate location within transects. Sites include (1a) Malaeimi Valley II, (1b) Malaeimi Valley I, (1c) Maloata Valley, and (1d) Tafuna Plain.