. Cooperative economic insect report. Pictorial keys. Insect pests Pictorial works. - 8 - PICTORIAL KEY FOR SEPARATING KHAPRA BEETLE (TROGODERMA GRANARIUM) LARVAE FROM ALL OTHER NEARCTIC SPECIES OF THE GENUS setae of basal antennal segment almost completely encircling segment ft extending to apex of second segment or beyond. 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. Plant Pest Control Division. Washingt


. Cooperative economic insect report. Pictorial keys. Insect pests Pictorial works. - 8 - PICTORIAL KEY FOR SEPARATING KHAPRA BEETLE (TROGODERMA GRANARIUM) LARVAE FROM ALL OTHER NEARCTIC SPECIES OF THE GENUS setae of basal antennal segment almost completely encircling segment ft extending to apex of second segment or beyond. 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. Plant Pest Control Division. Washington


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