. An annotated list of the important North American forest insects. Forest insects. ?>'«h'»''"'»*').1|'|,Sb Fici. G.—Pinholes made by the spruee timber beetle (Xylutcrus blvittatus) in red ypruee, West Virginia larvae or young. In the latter case the injury is caused entirely by the larvae or grubs (young) of beetles or the so-called timber 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
. An annotated list of the important North American forest insects. Forest insects. ?>'«h'»''"'»*').1|'|,Sb Fici. G.—Pinholes made by the spruee timber beetle (Xylutcrus blvittatus) in red ypruee, West Virginia larvae or young. In the latter case the injury is caused entirely by the larvae or grubs (young) of beetles or the so-called timber 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
