. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges;. Entomology; Pests. THE INSECT 189 offers a large measure of protection, since the adults will not vol- untarily eat through a coat of it, and the larvae cannot do so Fig. Work of tlif sinuate pear-lxini- 011 a Uartlett pear-tree : about one-fourth natural size. when first they emerge from the ^%'g. The whitewash can be. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and
. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges;. Entomology; Pests. THE INSECT 189 offers a large measure of protection, since the adults will not vol- untarily eat through a coat of it, and the larvae cannot do so Fig. Work of tlif sinuate pear-lxini- 011 a Uartlett pear-tree : about one-fourth natural size. when first they emerge from the ^%'g. The whitewash can be. 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
