/ '^ 



Education Department Bulletin 



Published fortnightly by the University of the State of New York 



Entered as second-class matter June 24, 1908, at the Post Office at Albany, N. Y., 



under the act of July 16, 1894 



No. 475 ALBANY, N. Y. July 15, 1910 



New York State Museum 



John M. Clarke, Director 

 Ephraim Porter Felt, State Entomologist 



Museum Bulletin 141 



25th REPORT OF THE STATE ENTOMOLOGIST 



ON 



INJURIOUS AND OTHER INSECTjS 



•, OF THE • tfllJtAU Of 



STATE OF NEW YORK ^^ 



1909 ^ 



PAGE 



Shade tree pests 97 



Forest insects 100 



Publications of the Entomologist 104 



Additions to collections 113 



Insect collections 118 



Insect types in New York State 



PAGE 



Introduction 5 



Injurious insects 12 



Typho'd or house fly 12 



Brown tail moth 17 



Codling moth 25 



Hickory leaf stem borer 71 



Rhododendron lace bug J2 , ,, 



Plant lice... 75 I Museum 119 



Notes for the year 89 Additional list of Adirondack in- 



Fruit tree pests 89! sects. D.B.Young ...123 



Small fruit insects 92 Explanation of plates 127 



Miscellaneous 94 ' Index 171 



ALBANY 



UNIVERSITY OF Till i: OF NKW YORK 



ItJIO 

 Mc (42r-l''io-i8oo 



