. Les principales espèces d'insectes nuisibles et de maladies végétales [microforme]. Insectes nuisibles; Plantes; Insect pests; Plant diseases. Fig. 66.—Puceron frmelle vivi- pare non ailé. (Trè» grom.) Fig. 65.—Pucerons sur un rameau de ^ — S Fig. 67.—Puceron femelle vivipare ailé. (Très grossi.). 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 Huard, V. -A. (Victor-Alphonse), 1853-1929; Québec (Province). Minis

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. Les principales espèces d'insectes nuisibles et de maladies végétales [microforme]. Insectes nuisibles; Plantes; Insect pests; Plant diseases. Fig. 66.—Puceron frmelle vivi- pare non ailé. (Trè» grom.) Fig. 65.—Pucerons sur un rameau de ^ — S Fig. 67.—Puceron femelle vivipare ailé. (Très grossi.). 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 Huard, V. -A. (Victor-Alphonse), 1853-1929; Québec (Province). Ministère de l'agriculture. [Québec] : Ministère de l'agriculture de la province de Québec

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectpests, bookyear