. The chief injurious scale-insects of Connecticut. Scale insects. 17. PINE LEAP SCALE—Chionaspis pinifoliac Fitch. Resembles the preceding, but is attached to the leaves or " needles " of the pine, spruce and other coniferous trees. It has been collected at South Manchester on Pinus mughus. There are two broods each year, and the winter is passed in the egg stage. See Figure 12. 18. ROSE SCALE—Aulacaspis rosac Bouche. A large white scale is sometimes seen on rose bushes, raspberry or blackberry canes, especially where growing in crowded rows or clumps. The female is nearly circular,
. The chief injurious scale-insects of Connecticut. Scale insects. 17. PINE LEAP SCALE—Chionaspis pinifoliac Fitch. Resembles the preceding, but is attached to the leaves or " needles " of the pine, spruce and other coniferous trees. It has been collected at South Manchester on Pinus mughus. There are two broods each year, and the winter is passed in the egg stage. See Figure 12. 18. ROSE SCALE—Aulacaspis rosac Bouche. A large white scale is sometimes seen on rose bushes, raspberry or blackberry canes, especially where growing in crowded rows or clumps. The female is nearly circular, mm in diam- eter, and is shown on the cover of this bulletin. The male is much smaller, long and narrowr, with. Fig. 12. Pine leaf scale. Enlarged about Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Britton, Wilton Everett, 1868-1939. [New Haven] : Connecticut Agricultural Experiment Station
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