. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. Fig. 72.—Black-horned tree cricket {CEcanthus nigricornis). Female above, male below. {After Lugger.). A Fig. 73.—Egg punctures and eggs in raspberry by the black-horned cricket {CE. nigricornis).. 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 Lochhead, William, 1864- [from old catalog]. Philadelphia, P. Blakiston


. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. Fig. 72.—Black-horned tree cricket {CEcanthus nigricornis). Female above, male below. {After Lugger.). A Fig. 73.—Egg punctures and eggs in raspberry by the black-horned cricket {CE. nigricornis).. 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 Lochhead, William, 1864- [from old catalog]. Philadelphia, P. Blakiston's son & co


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectinsects, bookyear1919