MDA to set over 20,000 traps to survey for Spongy Moth

Traps will be set by survey staff now through July The Minnesota Department of Agriculture (MDA) will set approximately 20,000 traps this year looking for spongy moth ( Lymantria dispar), formally known as gypsy moth. The traps will be set throughout the eastern half of the state and in far northwestern Minnesota as part of a “western rotation.” This work is part of the MDA’s annual trapping survey program and is designed to protect Minnesota’s forests and urban areas from new infestations of spongy moth by detecting potential problem areas for future treatments.