502 



INDEX 



Pear, 185, 186, 187, 193, 292, 293, 294, 

 450. 



Psylla, susceptibility of adults and 

 eggs, to spraying mixtures, 193- 

 94. 



thrips in New York, 184-88. 

 Pellagra, 277, 314. 

 Pentarthron retorridum, 335. 

 Peppergrass beetle, 251. 

 Peridermium pini, 79. 

 Peridroma saucia, 471. 

 Petroleum as a pabulum, 285. 



fly in California, 364. 

 Phalacrus penicellatus, 339. 

 Philodromus diversus, 339. 

 Phlebotomus or sandfly fever, 278. 

 Phlegethontius sexta, 471. 

 Phorodon carduinum, 409. 

 Phyllaphis coweni, 404. 

 Phytophaga destructor, 286, (see also 



Mayetiola). 

 Pickle worm, 467. 

 Pierce, W. D., 425-28. 

 Pig-weed, 437, 440. 

 Pimpla behrendsii, 346. 

 Pine, 78, 87, 293. 

 Pineapple, 443, 444, 450. 

 Pinus ponderosa, 456. 



rigida, 368. 



virginiana, 368. 

 Plague, 280. 



Plant lice, 246, 252, 263. 

 Plum, 185, 186, 291, 292, 293, 294, 437, 



450. 

 Plum curculio, 75, 162. 

 Plusia gamma, 425. 

 Plutella maculipennis, 145. 

 Pneumonic plague, 268. 

 Poisoned baits, 89, 114. 



bran mash, 114. 



horse droppings, 250. 

 Poison exponent, 452-56. 

 Polychrosis botrana, 468. 

 Polygnotus diplosis, 368. 

 Polyporus ponderosa, 457. 

 Pomphopa;a sayi, 247. 

 Pontia rapse, 250. 

 Populus deltoides, 336. 

 Porcellio Itevis, 190. 

 Porthetria dispar, 194, 465. 

 Potato, 79, 88, 97, 120, 121, 123, 145, 251. 



beetle, 430. 



sweet, 201. 



wart disease, 77. 

 Prairie blister beetle, 250. 

 Priophorus acericaulis, 247. 

 Prodiplosis fitdiii, 286, 288. 

 Prospaltella aurantii, 258, 260. 



berlesei, 258, 262; in Italy 325-28. 

 Prune, 292. 



simonii, 294. 

 Pseudococcus calceolariae, 191. 

 Psilopa petrolei, 285. 



Pulvinaria innumerabilis, 246, 



psidii, 76. 

 Pumpkin, 450. 

 Pyrus americana, 395, 397. 



sitchensis, 395. 



Quaintance, A. L., 301, 374. 

 Quarantine, federal, 420, 422, 491. 

 Queen bees and other insects in the mails. 



296-97. 

 Queensland fruit fly, 450. 

 Quince, 185, 186, 450. 



Radish, 294. 



Ramirez, R. 237, 300. 



Raspberry, 231. 



Rat fleas, 279. 



Recent new importations, 73-77. 



Red Aschersonia, 200, 202, 203. 



headed scale fungus, 200-201. 



mite, 116, 122, 250. 



rot, 457. 



spider, 414. 



tick, 377, 380. 

 Reduviid bug, 310, 311. 

 Red water, 377. 

 Rhipicephalus appendiculatus, 378, 379, 



capensis, 377, 378, 382. 



duttoni, 378. 



evertsi, 377, 378, 379, 383. 



lunulatus, 378. 



nitens, 378. 



oculatus, 378. 



sanguineus, 378. 



simus, 377, 378. 

 Rhopalomyia grossularise, 180-84. 

 Rhynchophorus cruentatus, 110, 111. 

 Rice weevil, 191. 

 Rixford, G. P., 349-55. 

 Roentgen rays upon insects, effect of,. 



188-92. 

 Rose, 247, 248, 292. 

 Rosenfeld, A. H., 338-39. 

 Rubus nutkanus, 411. 

 Rumex crispus, 434, 436. 

 Russell, H. M., 429-33. 



Safro, V. I., 385-95. 



Sanderson, E. D., 237, 422. 



Sand-fly and Pellagra, 61-63. 



San Jose scale, 174, 201, 205, 207, 209, 



210, 211, 216, 217, 218, 222, 226, 



246, 466. 

 Sanders, J. G., 472. 

 Saperda calcarata Say in South Carolina 



336-37. 

 Schistocera shoshone, 232. 

 Schizoneura lanigera, 395, 398. 

 Sciara sciophila larvse in chains, 399. 

 Scolytus multistriatus, 76. 

 Scott, W. M., 301. 

 Scymnus collaris, 339. 

 Seventeen-year locust, 49. 

 Severin, H. H. P., 443-51. 



