. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. (a) sensoha (b) siphunculus. (c) cauda Antenna usually 5-segmented and with long setae; antennal segment III with 16-22 sensoria; abdominal tergum VIII with 4 or 5 setae; siphunculus nearly cylindrical or swollen, with spots at base. References: Heie 1986, Richards 1960. 54 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 illustrat


. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. (a) sensoha (b) siphunculus. (c) cauda Antenna usually 5-segmented and with long setae; antennal segment III with 16-22 sensoria; abdominal tergum VIII with 4 or 5 setae; siphunculus nearly cylindrical or swollen, with spots at base. References: Heie 1986, Richards 1960. 54 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