. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. (a) sensoria (b) lateral tubercles. (c) cauda Processus terminalis three times the length of base of antennal segment VI; prothorax and all abdominal segments with lateral tubercles; abdominal tergum I with broken dashes in middle; abdominal terga I-VI with dusky lateral areas; siphunculus absent; cauda tapering or parallel-sided, slightly constricted at middle. References: Palmer 1952, Robinson 1964. Atlas of aphids trapped in agricultural crops. Please note that these images are extra


. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. (a) sensoria (b) lateral tubercles. (c) cauda Processus terminalis three times the length of base of antennal segment VI; prothorax and all abdominal segments with lateral tubercles; abdominal tergum I with broken dashes in middle; abdominal terga I-VI with dusky lateral areas; siphunculus absent; cauda tapering or parallel-sided, slightly constricted at middle. References: Palmer 1952, Robinson 1964. Atlas of aphids trapped in agricultural crops. 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