. Cooperative economic insect report. Beneficial insects; Insect pests. i o ^ n 1 CM I^ (N V CM o t-- O CO â ^ o «t n â j!. " (n 4. U - w c e? â¢- 0 o o Z CO w m X â X CM » 1 CM CM 04 in ^ X CVI a o X dJ VJ U. 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.


. Cooperative economic insect report. Beneficial insects; Insect pests. i o ^ n 1 CM I^ (N V CM o t-- O CO â ^ o «t n â j!. " (n 4. U - w c e? â¢- 0 o o Z CO w m X â X CM » 1 CM CM 04 in ^ X CVI a o X dJ VJ U. 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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Keywords: ., bookcentury1900, booksubjectbeneficialinsects, booksubjectinsect