. An annotated list of the important North American forest insects. Forest insects. PLATE VIII. SHADE TREE INSECTS. A. Larch Case Bearer, showing cases on needles. (| natural size). B. Larva of Forest Tent Caterpillar. (Natural size). C. Larva of Elm Leaf Beetle. (Slightly enlarged). D. Elm Leaf Beetle. (Slightly enlarged). E. Adult Poplar Borer. (Natural size). F. Work of Oak Twig Pruner. Twig has been split so as to show burrow and end of twig that was severed. (5 Natural size) G. Adult Oak Twig Pruner. (Natural size). H. Adult Maple Borer. (Natural size). I. Work of spruce Cone Worm showing
. An annotated list of the important North American forest insects. Forest insects. PLATE VIII. SHADE TREE INSECTS. A. Larch Case Bearer, showing cases on needles. (| natural size). B. Larva of Forest Tent Caterpillar. (Natural size). C. Larva of Elm Leaf Beetle. (Slightly enlarged). D. Elm Leaf Beetle. (Slightly enlarged). E. Adult Poplar Borer. (Natural size). F. Work of Oak Twig Pruner. Twig has been split so as to show burrow and end of twig that was severed. (5 Natural size) G. Adult Oak Twig Pruner. (Natural size). H. Adult Maple Borer. (Natural size). I. Work of spruce Cone Worm showing castings around base of 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 Craighead, Frank C. (Frank Cooper), 1890-; Perry, George S; Snyder, Thomas Elliott, b. 1885; Hopkins, A. D. (Andrew Delmar), 1857-1948; MacAloney, Harvey John, 1896-; Graham, Samuel Alexander, 1891-; Peirson, Henry Byron, 1894-; Herrick, Glenn W. (Glenn Washington), 1870-1965; Britton, Wilton Everett, 1868-1939; Tanaka, T; Sanders, J. G; Howard, L. O. (Leland Ossian), 1857-1950; Chittenden, F. H. (Frank Hurlbut), 1858-1929; St. George, R. A. (Raymond Alexander), b. 1894; Beal, J. A; Middleton, William, b. 1893; Burgess, A. F; Busck, August, 1870-1944; Carl A. Schenck Collection (North Carolina State University) NCRS. [Washington, D. C. : s. n.
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Keywords: ., bookauthorhopkinsadandrewdelmar, bookcentury1900, bookdecade1900
