The primary objective of this ongoing project is to quantify the growth loss attributable to sub-lethal Armillaria infection (DRA) in Douglas-fir plantations in the southern interior. New and existing data will be used to derive and update the effects of Armillaria for the TASS/TIPSY suite of growth and yield models.
jowhite. 2006. Impacts of Armillaria root disease on stand productivity in the Southern Interior. Forest Investment Account (FIA) - Forest Science Program. Forest Investment Account Report