. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. (a) sensoha (b) siphunculus. (c) cauda Antenna light; antennal segments I and VI darker; abdomen with brown dorsal sclerites that vary from rectangular patches on each segment to small spots of various sizes and with lateral sclerites; siphunculus with well-developed apical flange and without imbrications; cauda and anal plate rounded; legs pale; tibia and tarsus with more deeply pigmented apices; wing veins and costal margin pigmented. Reference: Richards 1967. Atlas of aphids trapped


. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. (a) sensoha (b) siphunculus. (c) cauda Antenna light; antennal segments I and VI darker; abdomen with brown dorsal sclerites that vary from rectangular patches on each segment to small spots of various sizes and with lateral sclerites; siphunculus with well-developed apical flange and without imbrications; cauda and anal plate rounded; legs pale; tibia and tarsus with more deeply pigmented apices; wing veins and costal margin pigmented. Reference: Richards 1967. Atlas of aphids trapped in agricultural crops 49. 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 Gualtieri, Lola L. [Ottawa] : Agriculture and Agri-Food Canada


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Keywords: ., bookcentury1900, booksubjectagriculturalpests, booksubjectaphids