. Cooperative economic insect report. Beneficial insects; Insect pests. ^^^ VOL. 18 No. 39 September 27, 1968 ^"^^.^^. ECONOMIC INSECT REPORT V >-, J J5IJ^;\ J J PLANT PEST CONTROL DIVISION ^ '^ AGRICULTURAL RESEARCH SERVICE UNITED STATES DEPARTMENT OF AGRICULTURE V/ \ vrl X"' %%. 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 Quaran


. Cooperative economic insect report. Beneficial insects; Insect pests. ^^^ VOL. 18 No. 39 September 27, 1968 ^"^^.^^. ECONOMIC INSECT REPORT V >-, J J5IJ^;\ J J PLANT PEST CONTROL DIVISION ^ '^ AGRICULTURAL RESEARCH SERVICE UNITED STATES DEPARTMENT OF AGRICULTURE V/ \ vrl X"' %%. 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