. Common insects affecting fruit-trees [microform]. Insect pests; Fruits; Insectes nuisibles; Fruit. Fig. 30. Flat-headed Appio Tree Borer: a, grub; 6, pupa; e, enlarged head and following segments; d, beetle. 2. Bull. Fig. .*)]. Tunnels under the bark made by a â Scolytua 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 Bethune, Charles J. S. (Charles James Stewart), 1838-1932; Jarvis, Tennyson D; Ontario. De
. Common insects affecting fruit-trees [microform]. Insect pests; Fruits; Insectes nuisibles; Fruit. Fig. 30. Flat-headed Appio Tree Borer: a, grub; 6, pupa; e, enlarged head and following segments; d, beetle. 2. Bull. Fig. .*)]. Tunnels under the bark made by a â Scolytua 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 Bethune, Charles J. S. (Charles James Stewart), 1838-1932; Jarvis, Tennyson D; Ontario. Dept. of Agriculture. Toronto : Dept. of Agriculture
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Keywords: ., bookauth, bookcentury1900, bookdecade1900, booksubjectinsectpests
