484 



Pulvinaria acericola, 435. 



innumerabilis, 433. 



vitis, 433, 435, 438. 

 Purple beech, 307. 



Purulent conjunctivitis, Egyptian, 43. 

 Pyrethrum, 192. 

 Pyrus, 305. 



Quacif grass (Agropyron), a host of 



Hessian fly, 231-234. 

 Quail, 252, 253, 254. 

 Quaintance, A. L., 130-133. 

 Quercus coccinea, 434. 

 Quicklime, 155, 158. 

 Quince, 219, 283, 434. 



Rabbits, 253, 254. 



Ragweed, 393. 



Ranatra, 227. 



Raspberry, 56, 79, 125, 126, 127, 393. 



wild, 393. 

 Rat flea, 266, 320. 

 Red-bugs, 341. 

 Red headed fungus, 207. 

 Red spider, 209. 

 Red-striped cranberry worm, 46. 

 Reed, W. V., 369. 

 Rhabdophaga caulicola, 290. 



elymi, 289. 



hirticornis, 290. 



latebrosa, 290. 



rileyana, 289. 

 Rhopalomyia castanese, 291. 

 Rhopalosiphum violse, 303. 

 Rhubarb, 56. 

 Rhus, 442. 



toxicodendron, 434. 

 Rhynchites bicolor, 465, 466. 

 Rhyncophora, 204. 

 Ricinus communis, 378. 

 Robin, 254. 

 Robinson, L. E., 259 

 Rocky Mountain grasshopper, 322. 

 Root-louse or blue-bug. 202. 

 Rose, 79, 257, 391, 392, 393, 394, 442. 

 Rose beetle, 363. 

 Rosa blanda, 393. 



Rose cuculio in Massachusetts, 465- 

 466. 



Japanese, 465. 



wild, 393, 465. 

 Rosenfeld, A. H., 283-85. 

 Rulac negundo, 387. 

 Rusty tussock moth, 305. 

 Rye, 231, 317. 



Sackenomyia, 286. 



packardi, 290. 



porterae, 291. 



viburnifolia, 290. 

 Saissetia filicum, 439. 



hemisphserica, 432, 439. 



Saissetia nigra, 440. 

 oleae, 439, 440. 



Sanders, J. G., 89-94, 428-448. 



Sanderson, E. D., 59-66, 135-141, 268- 

 77, 309, 364, 389-390, 461-462. 



Sanderson, E. D., and Jackson, A. 

 D., 391-403. 



San Jose scale, 34, 39, 127-129, 130, 

 131, 132, 133, 154, 169, 170, 171, 

 172, 206, 211, 247, 248, 249, 250, 

 280, 281, 282, 283, 285, 319, 322, 

 337, 340, 343, 382, 384. 



Sanninoidea exitiosa, 207. 



Saperda vestita, 363. 



Sarcophagid fly, 45. 



Saturniidee, notes on parasites of, 

 450-460. 



Sawyer beetle, 66. 



Scalecide, 172. 



Scale insects, 97, 98. 



Scapteriscus didactylus, 209. 



Schizomyia pomum, 290. 



Schizoneura americana, 306. 

 lanigera, 208, 211, 356. 

 rileyi, 357. 

 ulmi, 356. 



Schoene, W. J., 199. 



Scolytus quadrispinosus, 363. 

 rugulosus, 207. 



Scotch pine, 211. 



Scott, W. M., 260. 



Screw worm flies, 266. 



Scurfy bark louse, 206, 363. 



Sensitive plant, 287. 



Septicemia, 43. 



Service tree, 305. 



Setaria, 30. 



Setaria glauca, 463. 



Severin, H. C, and 



Severin, H. H. P., 296-98. 



Sherman, F., Jr., 201-206, 336-41, 382- 

 385, 470. 



Shields, sticky, 58. 



Short-tailed mealy bug, 432. 



Shot-hole borer, 207. 



Siberian crab-apple, 393. 



Sigalphus curculionis, 124. 



Silk worms, 318, 450. 



Silvanus surinamensis, 163, 165. 



Siphocoryne, 306. 

 conii, 304. 



Skinks, 221. 



Skinner, Henry, 192, 257. 



Sleeping sickness, 315, 320. 



Slingerland, M. V., 195. 



Smartweeds, 30, 393. 



Smerinthus geminatus, 105. 

 jamaicensis, 106. 



Smith, J. B., 88, 371. 



Smith, R. I., 108-114. 



Snow-white linden moth, 306. 



Sodic arsenite, 244. 



