Saint Mary's Township, Perry County, Missouri. St. Marys is one of the eight townships located in Perry County, Missouri, in the United States of America. Contents.
3). Adult beetles differ considerably in color markings, shape, and size. Japanese beetle adults are brilliant metallic green, 3/8 to 1/2 inch long, bearing coppery brown wing covers, with five lateral spots with white hairs on each side of the abdomen, and short gray hairs covering the underside of the insect.
Adult beetles are Â¾ to 1 inch long. The adultâs upper body is velvety green to dull brown with lengthwise stripes of green with yellow-orange margins on the hardened front wing. The underside of the body is shiny metallic green or gold. Adults also have a distinct, small, flat horn on the head (Fig. 2). Green June beetle grubs are 3/8 (first instar) to 1Â½ inches long with a white stubby body and short legs.