. A classification of the scale insect genus Asterolecanium. Asterolecanium; Scale insects. Miscellaneous Publication 424, U. S. Dept. of Agriculture Plate 1. Species of Asterolecaxium. A, stentae; B, algericnse; C, agavis; D, euryopis; E, launcac; F, 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 Russell, Louise M. (Louise May), 1905-. Washington, D. C. : U. S. Dept. of Agriculture

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Keywords: ., bookcentury1900, bookpublisherwashingtondcusdeptofagriculture