. Bulletin of the Department of Agriculture. Agriculture. Bui. 730, U. S. Dept. of Agriculture. Plate. The Grape Curculio. A, Grape curculio excavating egg chamber; B^ beetle resting by puncture in grape; C, beetle ovipositing; D, beetle sealing egg chamber; E and F, curculio eggs in natural position in grape; G, egg punctures in grapes after being sealed; H, larvaj; I, pupa in cocoon in soil; J cocoons. All enlarged. (Original.). Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these
. Bulletin of the Department of Agriculture. Agriculture. Bui. 730, U. S. Dept. of Agriculture. Plate. The Grape Curculio. A, Grape curculio excavating egg chamber; B^ beetle resting by puncture in grape; C, beetle ovipositing; D, beetle sealing egg chamber; E and F, curculio eggs in natural position in grape; G, egg punctures in grapes after being sealed; H, larvaj; I, pupa in cocoon in soil; J cocoons. All enlarged. (Original.). 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. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. , Govt. Print. Off.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear
