. Cooperative economic insect report. Beneficial insects; Insect pests. :^3 VOL. 18 No. 35 ^1 %. ^ August 30, 1968 ( ''f/^ ^-:l^. oopetatif^e ECONOMIC INSECT fE P 0 R T S ^. •v PLANT PEST CONTROL DIVISION AGRICULTURAL RESEARCH SERVICE UNITED STATES DEPARTMENT OF AGRICULTURE V ,/. 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 S
. Cooperative economic insect report. Beneficial insects; Insect pests. :^3 VOL. 18 No. 35 ^1 %. ^ August 30, 1968 ( ''f/^ ^-:l^. oopetatif^e ECONOMIC INSECT fE P 0 R T S ^. •v PLANT PEST CONTROL DIVISION AGRICULTURAL RESEARCH SERVICE UNITED STATES DEPARTMENT OF AGRICULTURE V ,/. 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