. Bulletin of the Department of Agriculture. Agriculture. Fig. 17.—Apredaceousenemyof the terrapin scale, Hyperaspis binotata. Much enlarged. (Original.). Fig. 18.—Eggs and a second-instar larva of Hyperaspis binotata as it appears under a disjilaced scale: o, Second instar as disclosed by displacing the host; b, larva; of the terrapin scale; c, a displaced scale; d, eggs of the predatory beetle Hyperaspis binotata in situ; c, egg, highly magnified. All much enlarged. (Original.) honey dew and upon aphides dimng the early part of the season but are unable to attack the lecanium in the spr
. Bulletin of the Department of Agriculture. Agriculture. Fig. 17.—Apredaceousenemyof the terrapin scale, Hyperaspis binotata. Much enlarged. (Original.). Fig. 18.—Eggs and a second-instar larva of Hyperaspis binotata as it appears under a disjilaced scale: o, Second instar as disclosed by displacing the host; b, larva; of the terrapin scale; c, a displaced scale; d, eggs of the predatory beetle Hyperaspis binotata in situ; c, egg, highly magnified. All much enlarged. (Original.) honey dew and upon aphides dimng the early part of the season but are unable to attack the lecanium in the spring because of its hard derm. They feed upon it readily when the derm is 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
