. Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges; . Fig. 27b, Melittia ci-to. ilu- Mniasli-liuixr : a, b, moth, the wings sjjread and at rest; c, young larvse ; d, cocoon with the enii)ty pupa shell projecting. Kig. 279, squash- borers, full grown, in a section of si|uash-\ine. I-"ig. , imported currant-borer, Sfsia lipuliforiiiis: larva, adult, and pupa skin projecting from the cane.


Size: 2529px × 1977px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, booksubjectentomology, bookyear1