. Cooperative economic insect report. Insect pests Control United States Periodicals. N - 33 1 73 — C orrect identification of collected specimens is important. The aid of highly trained State and Federal insect taxonomic specialists is frequently needed to identify unusual specimens, and the less known life stages of many of our common N — 3 29 48 — R e p o rts from field entomologists are abstracted and added to this permanent file, which contains information on over 40,000 domestic and foreign insect pest species. These records furnish valuable data on economic importance, distribu-
. Cooperative economic insect report. Insect pests Control United States Periodicals. N - 33 1 73 — C orrect identification of collected specimens is important. The aid of highly trained State and Federal insect taxonomic specialists is frequently needed to identify unusual specimens, and the less known life stages of many of our common N — 3 29 48 — R e p o rts from field entomologists are abstracted and added to this permanent file, which contains information on over 40,000 domestic and foreign insect pest species. These records furnish valuable data on economic importance, distribu- tion, biology, and the general history of a 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. Bureau of Entomology and Plant Quarantine; United States. Plant Pest Control Branch; United States. Plant Pest Control Division; United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs. Washington, D. C. : U. S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine
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