. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Plate H. 1. Sugar Maple Pink frost-gall. Eriophyessp. 4. 2. Mountain Maple frost-gal). Eriophyessp. 5. 3. Rock Elm frost-gall. Eriophyessp. 6. Beech frost-gall. Elm mite gall. Elm mite gall. under surface Eriopln/ps sp. EriopJnjis ulmi. Enlarged 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
. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. Plate H. 1. Sugar Maple Pink frost-gall. Eriophyessp. 4. 2. Mountain Maple frost-gal). Eriophyessp. 5. 3. Rock Elm frost-gall. Eriophyessp. 6. Beech frost-gall. Elm mite gall. Elm mite gall. under surface Eriopln/ps sp. EriopJnjis ulmi. Enlarged 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
