. Atlas of aphids trapped in agricultural crops. Aphids; Agricultural pests; Pucerons; Ennemis des cultures. Rhopalosiphum padi (Linnaeus) bird cherry-oat aphid H \aV ⢠1 = 1 mm ~ ^^ â ""* N """v^ J c r '. 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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Size: 1902px × 1313px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
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Keywords: ., bookcentury1900, booksubjectagriculturalpests, booksubjectaphids