. Eastern forest insects. Forest insects. F-480484 Figure 54.—Adult of the banded hickory borer, Knulliana requires 2 years for completion. Cordwood, logs, posts and rustic work are frequently seriously damaged by the species. The prompt milling and seasoning of summer cut wood are recommended control practices. The cottonwood borer, Plectrodera scalator (F.), breeds in the bases of living cottonwoods and willows in the Southern States. The adult is 25 to 35 mm. long and beautifully marked. The ground color is black, but this is obscured by patches and cross stripes of pure white, fin
. Eastern forest insects. Forest insects. F-480484 Figure 54.—Adult of the banded hickory borer, Knulliana requires 2 years for completion. Cordwood, logs, posts and rustic work are frequently seriously damaged by the species. The prompt milling and seasoning of summer cut wood are recommended control practices. The cottonwood borer, Plectrodera scalator (F.), breeds in the bases of living cottonwoods and willows in the Southern States. The adult is 25 to 35 mm. long and beautifully marked. The ground color is black, but this is obscured by patches and cross stripes of pure white, fine hairs that surround black, hairless areas (fig. 55, left). Adults appear in late spring or early summer and feed on the tender shoots of young trees. These snoots often break, shrivel,. 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 Baker, Whiteford L. (Whiteford Lee), 1903-. Washington : U. S. Dept. of Agriculture, Forest Service ; for sale by the Supt. of Docs. , U. S. G. P. O
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Keywords: ., bookcentury1900, bookcollectionbiodive, booksubjectforestinsects
