234 



NEW YORK STATE MUSEUM 



Shade trees, injurious insects, 94, 



147-49. 

 Sheeren Wholesale Nurseries, cer- 

 tificates issued to, 95-96. 

 Sialididae, 200. 

 signatus, ?Anthonoruus, 187. 

 Silvanus surinamensis, 145. 

 similis, Chilocorus, see Chilocorus 



similis. 

 Simuliidae, 199. 



Siphonaptera, contributions of, 215. 

 Sirrine, F. A., on Phorbia brassicae, 



144. 

 Slosson, A. T., cited, 120. 

 Smith, J. B., cited, 101, 103, 104, 107, 



111, 116, 120; acknowledgments 



to, 113. 

 Snow, F. H., species received from, 



201. 

 solani, Rhopalosiphum, 185. 

 Special investigations, 92-93. 

 speciosus, Plagionotus, 198. 

 Spiny elm caterpillar, 186. 

 Spittle insects, 181, 185. 

 Spraying, 195. See also Remedies. 

 Spruce, insects injurious to: 



Chrysobothris sp., 170. 



Chrysobothris scabripennis, 171. 



Gnathotricus materiarius, 170. 



Phymatodes dimidiatus, 171. 



Polygraphus rufipennis, 169, 170. 



Xyloterus lineatus, 170. 



Xylotrechus undulatus. 171. 

 Spruce bark beetle, 169, 170. 

 Squash bug, 175, 177, 180, 185, 189. 

 Squash vines, insects injurious to: 



Anasa tristis, 175, 177, 180, 189. 



Diabrotica vittata, 179. 

 Stalls borer, 190. 

 Steely flea beetle, 142. 

 stramenalis, Evergestis, 182. 

 Strawberry plants, insects injurious 

 to: 



Diabrotica harperi, 138. 



Mamestra picta, 190. 

 Strawberry weevil, 187. 

 Stuart, C. W., & Co., nursery certifi- 

 cate issued to, 96. 

 subhamata, Leptura, 171. 



subspinosus, Macrodactylus, see 

 Macrodactylus subspinosus. 



Summer washes, 159-66. 



Sunflowers, plant lice injuring, 183. 



surinamensis, Silvanus, 145. 



Sweet, George A., Nursery Co., cer- 

 tificate issued to, 96. 



Symmerista albifrons, 118. 



Syrphus flies, 131. 



Tamarack, insects injurious to : 

 Leptura subhamata, 171. 

 Polygraphus rufipennis, 169. 

 Tomicus pini, 171. f 



Tarnished plant bug, 144-45. 



Taylor, H. S.. & Co., nursery certifi-' 

 cate issued to, 95. 



telarius, Tetranychus, 1S9. 



Telea polyphemus, 102, 109. 



terebans, Dendroctonus, 193. 



Tetranychus telarius, 189. 



textor, Hyphantria, see Hyphantria 

 textor. 



Thorn apple, Macrodactylus sub- 

 spinosus injuring, 181. 



Thysanura, contributions of, 219. 



Timothy, Pyrrharctia isabella injur- 

 ing, 183. 



Tingis arcuata, 128. 



tityri, Ophion, see Opinion tityri. 



tityrus, Epargyreus, 118. 



Tmetocera ocellana, 177, 178, 183. 



Tobacco water, 132. 



Tobacco worm, 176. 



Tomato worm, 187. 



Tomatoes, insects injurious to: 

 Crepidodera cucumeris, 179, 181, 



185, 189. 

 Rhopalosiphum solani, 185. 



Tomicus calligraphus, 167, 193. 

 pini, 167, 169, 171, 193. 



torrefacta, Apatelodes, 102. 



Trap lantern records, 108, 114, 117, 

 120. 



Tremex columba, 171. 



Triangularis, Disonycha, 181, 182. 



Trichopitera, available for exchange, 

 212; contributions of, 217. 



tridentata, Saperda, 167. 



trifolii, Mamestra, 109. 



