DNR: Full-on forest tent caterpillar invasion won’t be happening in 2012 Paul Lundgren 12 years ago The icky army worms are coming … but won’t be in full force this year. Recommended Links:Look what I found!!Forest tent caterpillars in southern Minnesota — March to Duluth begins!The Lost Coast and the Ghost Choir of Mount ShastaI tested ChatGPT’s morals and things escalated quickly