. Injurious insects : how to recognize and control them . Insect pests; Insect pests. Fig. 129. —'\\oik and puparia of the Hessian- fly. Original. Fig. 130.— .-Vdult of the Hessian-fl\-. Enlarged and natural size. Orig- 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 O'Kane, Walter Collins, b. 1877. New York : The Macmillan Company

---

Size: 1335px × 1872px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsectp, bookyear1912