. Cooperative economic insect report. Beneficial insects; Insect pests. 356. Description: Adult wing expanse 6-10 nun. Wings dark purplish brown with satin sheen and conspicuous yellow spots. Young larva whitish. Cocoon-like structure in which hibernation occurs is about mm. in diameter. Overwintered larva bright pink with blackish head and plate of first segment. Pupa brown. (Prepared in Plant Pest Survey Section in cooperation with other ARS agencies, and the U. S. National Museum.) CEIR 8(18) 5-2-58. Please note that these images are extracted from scanned page images that may have been
. Cooperative economic insect report. Beneficial insects; Insect pests. 356. Description: Adult wing expanse 6-10 nun. Wings dark purplish brown with satin sheen and conspicuous yellow spots. Young larva whitish. Cocoon-like structure in which hibernation occurs is about mm. in diameter. Overwintered larva bright pink with blackish head and plate of first segment. Pupa brown. (Prepared in Plant Pest Survey Section in cooperation with other ARS agencies, and the U. S. National Museum.) CEIR 8(18) 5-2-58. 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 United States. Animal and Plant Health Service. Plant Protection and Quarantine Programs; United States. Bureau of Entomology and Plant Quarantine; United States. Plant Pest Control Division. Hyattsville, MD. [etc. ] Plant Protection and Quarantine Programs Animal and Plant Health Service
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