hopperdozer
noun
hop·per·doz·er
ˈhäpə(r)ˌdōzə(r)
: a device for catching and destroying insects (as grasshoppers) that is drawn on runners across a field and has a shield against which insects jump and fall into a pan containing kerosene or oil
Word History
Etymology
hopper entry 1 + -dozer (as in bulldozer)