. Report of the State Entomologist on injurious and other insects of the state of New York. Pemphigus Fig. 115. Slippery elm pouch gail, Pemphiguu 1 mi f u s u s Walsh. (Author • illustration) Fig. I If). Elm sackgall. Tetraneuraulmisacculi Patch.(Authors illustration) Globose, subsessile, yellowish green, sometimes pmk-tinted leaf gall, diameter5toi2mm,onU. Fig. 116. ^^^^ ^Se- P- 57 Aphid. Elm sac gall, T e t r a n e u r a u 1 m 1 s a c c u 1 1 PatchCurled and twisted leaves containing numerous mealy-covered Aphids, on U. americana. Felt06b, p. 177 .^i,. a,np Ril Aphid. Elm leal aphi
. Report of the State Entomologist on injurious and other insects of the state of New York. Pemphigus Fig. 115. Slippery elm pouch gail, Pemphiguu 1 mi f u s u s Walsh. (Author • illustration) Fig. I If). Elm sackgall. Tetraneuraulmisacculi Patch.(Authors illustration) Globose, subsessile, yellowish green, sometimes pmk-tinted leaf gall, diameter5toi2mm,onU. Fig. 116. ^^^^ ^Se- P- 57 Aphid. Elm sac gall, T e t r a n e u r a u 1 m 1 s a c c u 1 1 PatchCurled and twisted leaves containing numerous mealy-covered Aphids, on U. americana. Felt06b, p. 177 .^i,. a,np Ril Aphid. Elm leal aphid, S c h 1 z o n e u r a a m e r 1 e a n a R1 . Globose, green or yellowish grren, pocket galls, on U. americana, U. racemosa, U. fulva. Chadwick08, p. I49 t, ,, p c; <=n Acarid. E r 1 o p h y e s sp. 122 NEW YORK STATE MUSEUM Large, pouch gall, diameter i to 2 cm, on U. f u 1 va. Chadwick 08, p. 149 Acarid. E r i o p h y e s , pouch gall, diameter 3 to 6 mm, on U. f u 1 v a. Chadwick 08,p. 149 Acarid. Eriophyes erineum on the under side of the leaf of U. r a
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectinsects, bookyear1882
