. Report of the State Entomologist on injurious and other insects of the state of New York. m. PI. 14, fig. 5. Perg. 04, p. 214 . Aphid. Phylloxera caryaefallax large, fleshy, convex on both surfaces, more prominent on the lower, thecircumference above buttonlike, with a more or less sharply defined edgeeither above or sunken beneath the surface of the leaf, nipple short, surroundedby short bracts, the orifice beneath round, diameter 3 to 11 mm, height mm. PI. 14, fig. 7. Perg. 04, p. 217 Aphid. Phylloxera rimosalis subglobose, walls fleshy, about equally prominent
. Report of the State Entomologist on injurious and other insects of the state of New York. m. PI. 14, fig. 5. Perg. 04, p. 214 . Aphid. Phylloxera caryaefallax large, fleshy, convex on both surfaces, more prominent on the lower, thecircumference above buttonlike, with a more or less sharply defined edgeeither above or sunken beneath the surface of the leaf, nipple short, surroundedby short bracts, the orifice beneath round, diameter 3 to 11 mm, height mm. PI. 14, fig. 7. Perg. 04, p. 217 Aphid. Phylloxera rimosalis subglobose, walls fleshy, about equally prominent above and beneath, KKV TO AMERICAN INSECT CALLS 45 without a nipple, the orifice beneath a transverse slit, diameter 8 to 14 mm,height 2 to 4 mm. Perg. 04, p. 220 Ai)hid. Phylloxera caryaescissa subglobose, walls fleshy, somewhat more prominent above than beneath,without a nipple, the orifice beneath an elongate slit, size one-half to one-third the extreme diameter of P. caryaecaulis. Fig. 47, pi. 14, fig. 6. Perg. 04, p. 222 Aphid. Phylloxera c a r y a e g 1 o 1) u 1 i Walsli. Fig. 47. Phylloxera caryaeglobuliWalsh. Group of galls with small group enlargedand showing orifice on under surface. (Original) Gall subglobose, walls fleshy, about equally prominent on both leaf surfaces,conical beneath, ending in a short nipple and splitting into several stout bracts,diameter 3 to 7 mm, height 2 to 5 mm. Perg. 04, p. 225 Aphid. Phylloxera conica Shim. Gall flat above, walls fleshy, either flush with or sunken below the leaf surface, globular or pyriform beneath and more or less constricted at the base, with or without a distinct nipple which, when present, splits into several bracts, diameter and height 5 to 10 mm. PI. 14, fig. 4. Perg. 04, p. 228 Aphid. Phylloxera caryae-avellana Ril. 46 NEW YORK STATE MUSEUM Gall medium, walls fleshy, quite flat above, usually with a more or less distinctmedian depression, prominent and conical beneath, not constricted at thebase, the nipp
Size: 1218px × 2052px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1800, bookdecade1880, booksubjectinsects, bookyear1882
