. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 1907 ENTOMOLOGICAL SOCIETY. 55. Fig. 12. A portion of branch covered with San Jose Scale. Appearance of scale on bark; (o) infested twig, natural size; (b) bark as it appears under hand lens, showing scales in various stages of development and young 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 Entomological Society o
. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 1907 ENTOMOLOGICAL SOCIETY. 55. Fig. 12. A portion of branch covered with San Jose Scale. Appearance of scale on bark; (o) infested twig, natural size; (b) bark as it appears under hand lens, showing scales in various stages of development and young 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 Entomological Society of Ontario; Ontario. Dept. of Agriculture. Toronto, The Society
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectinsectp, bookyear1872
