. Control of roundheaded apple tree borer. Apple-tree borers. Fig. 1.—Larvae of the roundhead- ed apple tree borer. The damage is done by this borer in the larval stage. The larva is usually 1 \i inches or less in length and is white except for a dark brown Fig. 2.—Adult beetle of the round- headed apple tree borer. Its body, covered by a dense mat of flattened hairs, appears silvery white in color except for three longitudinal brown stripes on the back. [11. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colo
. Control of roundheaded apple tree borer. Apple-tree borers. Fig. 1.—Larvae of the roundhead- ed apple tree borer. The damage is done by this borer in the larval stage. The larva is usually 1 \i inches or less in length and is white except for a dark brown Fig. 2.—Adult beetle of the round- headed apple tree borer. Its body, covered by a dense mat of flattened hairs, appears silvery white in color except for three longitudinal brown stripes on the back. [11. 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 Chandler, Stewart Curtis, 1889-; Flint, W. P. (Wesley Pillsbury), 1882-1943. Urbana
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Keywords: ., bookauthorflintwpwesleypil, bookcentury1900, bookpublisherurbana
