Donna Leonard – ground net sampling
As part of the “slow the spread” program for gypsy moth (Lymantria dispar), Donna Leonard, forest entomologist at the U.S. Forest Service, collects data to find out where in the forest canopy the gypsy moth pheromone landed—and stuck—following aerial application, in Giles County, Virginia. (Photo credit: U.S. Forest Service, Region 8)