SIXTH REPORT OF THE DIRECTOR I909 87 



Donan, W. C. LeRoy. Colopha ulmicola Fitch, cockscomb 

 elm gall on elm, July 19 



Niles, H. W. State Department of Agriculture. Schizoneura 

 americana Riley, woolly elm leaf aphid, adults on elm, from Rye, 

 July 6 



Graves, Mrs H. D. Ausable Forks. Same as preceding, June 25 



Foulk, Theodore. Flushing. Lachnus dentatus LeBaron, adult 

 on willow, September 23 



Jones, H. G. Dunkirk. Callipterus ulmifolii Monell, elm 

 leaf aphid, badly infested leaves of elm, June 29 



Thomson, J. A. Rochester. Psyllid, June 17 



Menand, L. Albany. Chrysorhphalus dictyospermi Morg., 

 Morgan's scale, all stages, abundant and causing serious damage on 

 palm, December 28 



Livingston, J. H. Tivoli. Eulecanium tulipiferae Cook, tulip 

 tree scale, adults on tulip, September 14 



VanAIstyne, H. Chatham Center. Coccus hesperidum Linn., 

 soft scale, young and adults on begonia, December 12 



Dummett, Arthur. Mt Vernon. Phenacoccus acericola King, 

 false maple scale, young on maple, November 10 



Thomson, J. A. Rochester. Pulvinaria vitis Linn., cottony maple 

 scale, adults on maple, June 21 



Huested, P. L. Blauvelt. Gossyparia spuria Modeer, elm bark 

 louse, adult on elm, from Catskill, June 21 



Foley, Miss Frances. Cornwall. Aulacaspis rosae Sandbg., rose 

 scale, eggs on blackberry, April 22 



Niles, T. F. State Department of Agriculture. Aulacaspis pen- 

 tag o n a Targ., West Indian peach scale on Prunus pseudo- 

 c e r a s u s , from New Rochelle 



Gibson, Arthur. Ottawa, Can. Chionaspis pinlfoliae Fitch, 

 pine leaf scale on spruce, January 5 



Foulk, Theodore. Flushing. Same as preceding, on Austrian pine, 

 September 11 



Richmond, Charles A. East Aurora. Aspidiotus forbesi John., 

 on apple, November 6 



Cunningham, Thomas. Vancouver, B.C. Aspidiotus ostreae- 

 f o r m i s Curt, on apple, pear and plum, October 29 



Burt, A. C. O wego. Aspidiotus perniciosus Comst., San 

 Jose scale, adults on apple, April 10 



Smith, A. J. Rexford Flats. Same as preceding, June 1 



Windsor, Mrs P. L. Austin, Tex. Very kindly determined by E. P. 

 VanDuzee, Buffalo. Draeculacephala reticulata Sign., D e 1 - 

 tocephalus son or us Ball, D. flavicosta Stal., D. nigri- 

 frons Forbes, D. obtectus O. & B., D. inimicus Say, 

 Xestocephalus pulicarius VanD., X. brunneus VanD., 

 Eutettix strobi Fitch, E . s t r i c t a Ball, Acinopterus 

 acuminatus VanD., Phlepsius spatulatus VanD., A t h y - 

 sanus exitiosus Uhler, Platymetopius near 1 o r i c a t u s 

 VanD., Scaphoideus consors Uhler, typical, S. i m m i s t u s 

 Say, Typhlocyba vulnerata Fitch, T. comes Say, T. sp. 

 (near trifasciata), T. comes var. vitis Harr., T. t r i - 



