. Cooperative economic insect report. Beneficial insects; Insect pests. Dorsal and ventral views of last abdominal segment of larva, Selected References: -2 1. Gentry, J. W. 1965. U. S. Dept. Agr. Handb. 273:47 1962. Field Crop Pests in the Near East, 450 The Hague. Rivnay, E. 1944. Soc. Ent. Fouad l^r gy^^ 28:101-108. Illus- ' ' W. Junk, Publishers. Rivnay,E (pp. 157-162).3. tration courtesy of Rivnay, permission of Dr Prepared in Survey and Detection Operations in cooperation with other ARS agencies. Dept. Agr. Coop, Econ. Ins. Rpt. 19(28):535-536. 1969. Please note that these imag
. Cooperative economic insect report. Beneficial insects; Insect pests. Dorsal and ventral views of last abdominal segment of larva, Selected References: -2 1. Gentry, J. W. 1965. U. S. Dept. Agr. Handb. 273:47 1962. Field Crop Pests in the Near East, 450 The Hague. Rivnay, E. 1944. Soc. Ent. Fouad l^r gy^^ 28:101-108. Illus- ' ' W. Junk, Publishers. Rivnay,E (pp. 157-162).3. tration courtesy of Rivnay, permission of Dr Prepared in Survey and Detection Operations in cooperation with other ARS agencies. Dept. Agr. Coop, Econ. Ins. Rpt. 19(28):535-536. 1969. 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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