Slowing the spread: 10 million acres treated
A low-flying aircraft supports the Slow the Spread program by spraying mating disruption pheromones to suppress new infestations in Indiana in 2022. USDA Forest Service photo by Tom Coleman.
GEORGIA—A collaborative group working to slow the spread of the invasive spongy moth just reached a…
#Insects, #Moths
Douglas-fir Tussock Moth Model
Content Available for Research Purposes Only
Douglas-fir Tussock Moth (DFTM) Model is no longer supported in FVS, but remains available for research purposes only.
The Douglas-fir Tussock Moth Model simulates Orgyia pseudotsugata (McDunnough), Lepidoptera: Lymantriidae.Insect DescriptionDouglas-fir Tussock Moth, Orgyia pseudotsugata (483 KB PDF)…