. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 104 THE REPORT OF THE No. 19 2. Large tiat-headed, legless borer, in upper trunk in tunnels, with saw-dust-like excrement Flat-Headed Borer (Chrysobothria femorata). 3. Large larva in decaying wood. Eyed .SZafer(Alausoculatus)andRoxhghOsnioderma(Osmodermascabra). Fig. 68. c. Making tunnels between the Bark and Wood: 1. Fruit Bark Beetle (Scolytus rugulosus). Figs. 69 and 70. (/. White woolly patches on tlie twigs which are usually scarred : Woolly Aphis (Schizoneura lanigera). e. Greeit, suft-bodie
. Annual report. Entomological Society of Ontario; Insect pests; Insects -- Ontario Periodicals. 104 THE REPORT OF THE No. 19 2. Large tiat-headed, legless borer, in upper trunk in tunnels, with saw-dust-like excrement Flat-Headed Borer (Chrysobothria femorata). 3. Large larva in decaying wood. Eyed .SZafer(Alausoculatus)andRoxhghOsnioderma(Osmodermascabra). Fig. 68. c. Making tunnels between the Bark and Wood: 1. Fruit Bark Beetle (Scolytus rugulosus). Figs. 69 and 70. (/. White woolly patches on tlie twigs which are usually scarred : Woolly Aphis (Schizoneura lanigera). e. Greeit, suft-bodied insects in clusters on yutcng growths, and partictdariy at ends of twigs, producing distortions : Apple Aphis (Aphis mali^. Fig. 71. f.^^Snout Beetles gnawing off the bark in patches : Imbricated Snout Beetle (Epicserus imbricatus). Fig. 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
