. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges;. Insects; Pests. THE INSECT WORLD. .67 species often becomes a serious pest in cities on shade-trees. There are two broods, the second being usually the one most Fig. / /'/\:osi.\ The fall web-worm, Hyphanhia ciinea.—a, b, c, varieties of larva ; d, e, pupa ; f, moth of the normal white form. noticeable, whence the name "fall" web-worm, to distinguish it from the common orchard tent-caterpillar, which appears only in Fig. Please note that these image
. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges;. Insects; Pests. THE INSECT WORLD. .67 species often becomes a serious pest in cities on shade-trees. There are two broods, the second being usually the one most Fig. / /'/\:osi.\ The fall web-worm, Hyphanhia ciinea.—a, b, c, varieties of larva ; d, e, pupa ; f, moth of the normal white form. noticeable, whence the name "fall" web-worm, to distinguish it from the common orchard tent-caterpillar, which appears only in Fig. 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 Smith, John Bernhard, 1858-1912. Philadelphia and London : J. B. Lippincott co.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectinsects, bookyear1906
