42 



NEW YOKE STATE MUSEUM 



Kerned i es — continued 



kerosene or kerosene emulsion, 26*, 



283. 

 spraying with poisons, 216-25^, 282. 

 wlaale oil soap solution, 28^. 

 for elm-leaf beetle, 

 cost of spraying elms, 218-228. 

 poisoning foliage recommended, 



216. 

 proper apparatus, 22^-24'^. 

 time of application, 247-25^. 

 Report on insects of New York, 



11th cited, 76. 

 Rhode Island, beetle in, 7^, 

 Riley, C. V., cited, 302. 

 Rochester, injuries by cottonwood-leaf 



beetle in viciuity, 5"^. 

 Rural New Yorker cited, 319, 333. 

 Rye, Gossyparia discovered at, 16^. 



saccharinum, Coniqthecium, a fungus, 



168. 

 Salem, Mass., beetle found north of, 



68, 75. 

 Sand Lake, beetle at, in /Sg6, 7^. 

 Saperda tridentata, beetle described 

 and figured, 202. 

 iufesting elms, 19?. 

 larval burrows, 201. 

 Sargent, C. S., cited, 34^. 

 Saratoga, near northern limit of upper 



austral life zone, V. 

 Schiedt, R. C, cited, 839. 

 Schrank, F. P., cited, 295. 

 Science cited, 30*. 

 Scotch elms suffer severely, W, 16^. 



larvae feeding on in October, 12'^. 

 Secondary attacks, by pigeon Tremcx 

 injurious, 18^. 

 by elm borer injurious, 198. 

 encouraged by elm-leaf beetle, 188. 

 seripta, Lina, 5'^. 

 Seventh rep't on insects of New York 



cited, 312. 

 Seneca lake iu upper austral life zone, 



cited, 77. 

 Sixth rep't on insects of New York 

 cited, 312. 



Skeletouizing by beetle, 13'''. 



by larva, 114-122. 

 Slingerland, M. V., cited, 332. 

 Smith, J. B., cited, 322. 



on cost of spraying, 219-22*, 



poison to be used, 25^. 

 South Vernon, N. H., beetle at, 7*. 

 Southwick, E. B., cited, 34i; spraying 



outfit designed by, 238. 

 Species insectorum cited, 29*. 

 spiuosus, Podisus, 21^. 

 Sporotrichum entomophilura, 20^. 



globuliferum, 20'^. 

 Spraying, cost of, 218-228. 



for elm-leaf beetle, 113, 248-253. 



hand apparatus, 23^. 



labor saving devices, 243. 



power apparatus, 23^-242. 



proper apparatus, 228. 



time and manner, 24''. 



under surface of leaves to be 

 treated, 25*. 



with kerosene emulsion, 9'^, 283. 



with paris green and water, 9'^, 

 255. 

 Spring, appearance of beetles in, 98. 

 Springfield, Mass., beetle at, in /^g-r, 



73. 

 stabulans, Cyrtoneura, 209. 

 Staten Island in upper austral life 



zone, V. 

 Stepladder or platform for spraying, 



243. 

 Stone, H. B., cited, 306. 

 Storrs agricultural experinieut sta- 

 tion, Bulletin cited, 322. 

 Striped cucumber beetle, 82. 

 Sturgis-Britton, cited, 342. 

 Sulphur, plugging trees with, 276, 

 Syracuse, injuries by cottonwood-leaf 



beetle in vicinity, 5''. 

 Systema entomologiae cited, 29*. 

 Systema naturae cited, 29*. 



Taft-Davis, cited, 342. 

 10-lineata, Doryphora, 56. 

 Tenth rep't on insects of New York 

 cited, 31*. 



