. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges;. Entomology; Pests. Fig. Bee-flies.—Fig. 394, Aiit/irax hypomelas: a, larva; b, the fly pupa projecting from a cut-worm pupa ; c, pupa ; d, adult. Fig. 395, larva, with details, of Systcechus oreas, parasitic in grasshopper egg-pods. Fig. 396, pupa and adult of Systcechus 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 perfect
. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges;. Entomology; Pests. Fig. Bee-flies.—Fig. 394, Aiit/irax hypomelas: a, larva; b, the fly pupa projecting from a cut-worm pupa ; c, pupa ; d, adult. Fig. 395, larva, with details, of Systcechus oreas, parasitic in grasshopper egg-pods. Fig. 396, pupa and adult of Systcechus 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; Metcalf Collection (North Carolina State University). NCRS. Philadelphia and London : J. B. Lippincott co.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectentomology, bookyear1