Life Sciences Commons^™

Analysis Of Conifer Terpenes And Their Effect On The Feeding Habits Of Browntail Moth (Euproctis Chrysorrhoea) Larvae, Hunter Merchant

Honors College

The browntail moth (BTM; Euproctis chrysorrhoea)is a non-native, invasive species that has recently become a serious human health and environmental concern in Maine. BTM caterpillars possess microscopic toxic hairs that cause a poison-ivy-like rash on the skin and have been known to cause respiratory discomfort when inhaled. This invasive species is an herbivorous insect that causes harm to its host tree through defoliation during its larval life stage. BTM larvae weave overwintering webs on branch tips, generally at the tops of hardwood trees. Due to their toxic hairs and where they establish their overwintering webs, the species population is …