BULLETIN 316 



Published montkly by the 



University of the State of New York 



New York State Museum 



Ephraim Porter Felt State Entomologist 



Bulletin 76 

 ENTOMOLOGY 21 



19th Report of the State Entomologist 



ON 



INJURIOUS AND OTHER INSECTS 



OK THE 



STATE OF NEW YORK 

 1903 



PAGE 



Introduction 91 



General entomologic features . 91 



Office ^vork 93 



Special investigations 92 



Publications 93 



Collections of insects 94 



Nui'sery inspection work 95 



Voluntary observers 96 



Acknowledgments. 96 



Beneficial insects 97 



Synopsis of certain genera of 



the Ophionini 97 



Injurious insects 135 



Notes for the year 130 



Plant lice 130 



Fruit tree insects 137 



Grapevine pests 143 



Garden insects ... 143 



Grain and house pests 145 



PAGE 



Notes for the year {continued) 



Shade trees and forest insects . 147 



Beneficial insects 150 



Experimental work against San 



Jose scale insect 151 



Early spring or winter appli- 

 cations 151 



Rummer washes 159 



Diseased and dying trees and in- 

 sect attack 167 



Voluntary entomologic service . . 173 

 List of publications of the ento- 

 mologist 193 



Insect exchange 300 



Species received in exchange . . 301 



Exchange list 307 



Contributions to collection 313 



Explanation of plates 331 



Plates 1-4 face 333 



Index 333 



