Forest fires -- Yellowstone National Park Region. ; <br> Forest insects -- Yellowstone National Park Region. ; <br> Insect pests -- Yellowstone National Park Region. ; <br> Trees -- Diseases and pests -- Yellowstone National Park...
Permanent plots were established in the Greater Yellowstone Area (GYA) following the 1988 fires to determine response of bark beetles to fire-injured
conifers. Within 2 years (1989 and 1990), 67percent of the Douglas-fir had been infested by bark...