. Cooperative economic insect report. Beneficial insects; Insect pests. Adult Larva Figures (except map): Ventral aspect of male and female from Ballard, E. 1923. Dept. Agr. in India Mem. 7(12):243-255. Larva from Krishna Ayyar, P. N. and Margabandhu, V. 1941. Bui. Ent. Res. 32(l):61-82. Adult and damage from Madras Agr. Dept. Year Book 1918. 147 pp. 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. An
. Cooperative economic insect report. Beneficial insects; Insect pests. Adult Larva Figures (except map): Ventral aspect of male and female from Ballard, E. 1923. Dept. Agr. in India Mem. 7(12):243-255. Larva from Krishna Ayyar, P. N. and Margabandhu, V. 1941. Bui. Ent. Res. 32(l):61-82. Adult and damage from Madras Agr. Dept. Year Book 1918. 147 pp. 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
