. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 19.—Pteromalid parasite of larva and pupa of the alfalfa weevil: Adult female. Greatly enlarged. (Original.). Fig. parasite of larva and pupa of the alfalfa weevil: Adult male. Greatly enlarged. (Original.) into the open field. Observations have since shown that this species has actually colonized itself in the field; whether temporarily or per- manently it remains to be Please note that these images are extracted from scanned page images that may have been digitally enhanced for readab

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. Bulletin. Insects; Insect pests; Entomology; Insects; Insect pests; Entomology. Fig. 19.—Pteromalid parasite of larva and pupa of the alfalfa weevil: Adult female. Greatly enlarged. (Original.). Fig. parasite of larva and pupa of the alfalfa weevil: Adult male. Greatly enlarged. (Original.) into the open field. Observations have since shown that this species has actually colonized itself in the field; whether temporarily or per- manently it remains to be 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. Bureau of Entomology. Washington : G. P. O.

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