. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Plate c. Eriophyes sp., (under^surface) Populus grandidentata. Eriophyes sp., (upper surface)tPopulus grandidentata. 3. Eriophyes sp., Populus treuiuloides. 4. Eriophyes sp., Tilia Europea. 5. Eriophyes sp., Betula papyrifera. (i. Phloeeoptes aceris, Acer sacchariiium. [135]. 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 Entom
. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Plate c. Eriophyes sp., (under^surface) Populus grandidentata. Eriophyes sp., (upper surface)tPopulus grandidentata. 3. Eriophyes sp., Populus treuiuloides. 4. Eriophyes sp., Tilia Europea. 5. Eriophyes sp., Betula papyrifera. (i. Phloeeoptes aceris, Acer sacchariiium. [135]. 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
