Folivorous-adults
Guides
Phyllophaga
May beetles, June bugs, June beetles, July beetles
Phyllophaga is a large genus of New World scarab beetles comprising over 900 species. Adults are nocturnal, attracted to artificial lights, and feed on foliage of trees and shrubs. Larvae are soil-dwelling white grubs that feed on plant roots. The genus is economically significant as both adults and larvae can cause damage to agricultural crops and turf. Some species exhibit flightlessness and diurnal activity, representing derived traits within the genus.