. Bulletin of the Department of Agriculture. Agriculture. THE SHARP-HEADED GEAIN" LEAFHOPPER. 5 entire length of body from vertex to tip of abdomen. Two dark spots at rear of head, one on either side of dorsal stripe. No hairs. Fig. 1.—The sharp-headed grain leafhopper (DraeculacepJiala mollipcs): a, Adult from above; 6, face; c, vertex and pronotum; d, female genitalia; e, male genitalia; /, wing; g, h, nymphs; i, anal segment of last-stage nymph, showing genitalia of male; j, anal segment of last-stage nymph, showing female genitalia; fc, eggs inserted in blade of wheat; /, freshly
. Bulletin of the Department of Agriculture. Agriculture. THE SHARP-HEADED GEAIN" LEAFHOPPER. 5 entire length of body from vertex to tip of abdomen. Two dark spots at rear of head, one on either side of dorsal stripe. No hairs. Fig. 1.—The sharp-headed grain leafhopper (DraeculacepJiala mollipcs): a, Adult from above; 6, face; c, vertex and pronotum; d, female genitalia; e, male genitalia; /, wing; g, h, nymphs; i, anal segment of last-stage nymph, showing genitalia of male; j, anal segment of last-stage nymph, showing female genitalia; fc, eggs inserted in blade of wheat; /, freshly-hatched nymph, a-k, Enlarged; I, greatly enlarged, (a-h, From Osborn; i-l, origiual.) or spines. Head very blunt, in contrast with nymphs of later instars. Average mm. in 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
