llureau of Entomology ami Plant Quarantine 
United States Department of Agriculture Picture Sheet No. 4, revised 
JAPANESE BEETLE 
Adult beetles feeding on fruit and leaves, about one-balf natural size. 
Insert, adult beetle, about twice natural size. Figures below ground 
represent seasonal history of the Japanese beetle. Left to right, mature 
grub (late spring) ; pupa; beetle laying eggs (summer) ; developing 
grubs (late summer and fall) ; all about twice natural size. 
(See other side for life history and control) 
16 — 54363-1 
