DuPage County was formed on 9 February 1839 out of Cook County. The county took its name from the DuPage River, which was, in turn, named after a French fur trapper, DuPage.
Jeff Hahn, University of Minnesota. Spittlebug is a common insect in strawberries in Minnesota home gardens but it is not usually damaging enough to be considered a problem. The nymphs create a foamy mass that they use for protection.
Nymphal form of spittlebug encased in foam for protection and moisture. These families are best known for the nymph stage, which produces a cover of frothed-up plant sap resembling saliva; the nymphs are therefore commonly known as spittlebugs and their froth as cuckoo spit, frog spit or snake spit.