August 15, 2014 Grapevine Beetles Grown-up grubs: These male grapevine beetles (Pelidnota punctata), shown here feeding on their namesake plant, bear little resemblance to what they looked like as larvae. Ah, babies. Dontcha just love ’em? Over the course of a year, hundreds of babies, and their parents (or grandparents), come through the doors at