778 



INDEX. 



Polistominietes infcstus, gen. et sp. n., 



in Sumatra, 98. 

 Polistominietes minax, sp. n., in 



Sikkim, 98. 

 poUtus, Agriliis ; Toxomenis ; Xylo- 



terimis. 

 Pollard, in baits for cutworms, 123. 

 Pollu Disease, of pepper, in India, 



214, 580. 

 Pollu Flea-beetle ('^ee Longitarsus 



nigripennis). 

 Polybia occidentalis, in Grenada, 59. 

 polychloros, Vanessa. 

 Polychrosis botrana (\'ine ^Nloth), 

 measures against, in Algeria, 

 55,474; measures against, in, 

 France, 27, 55, 135, 172, 234, 287, 

 342, 359, 360, 398, 420, 520 ; 

 measures against, in Germany, 

 3, 4, 500, 610 ; measures against, 

 in Italy, 223, 342 ; in Luxemburg, 

 489 ; bionomics of, in Ohio, 311 ; 

 measures against, in Switzerland, 

 427. 

 Polychrosis vitcana (Grape-berry 

 Moth), parasitised by Spilo- 

 cryptus propodeuin in North 

 America, 53 ; of minor import- 

 ance in Ontario, 161 ; in U.S.A., 

 111,240,291,309,310; measures 

 against, 111, 291. 

 Polydrosus ovulum (see Eusomus). 

 Polygnotus, parasitising Cecidomyiid 



larvae, 433. 

 Polvgonnyn aviculare, Aphids on, in 



Britain, 382. 

 Polvgoniim pennsylvanicum, pests 



on, in U.S.A., 284, 294. 

 Polygraphiis poligraphtts, in spruce 

 in Finland, 600 ; in conifers in 

 France, 316 ; measures against, 

 in spruce in Germany, 254. 

 Polvgra-t>hHS rufipennis (Spruce Bark- 

 beetle), in U.S.A., 242, 356. 

 Pohgvaphns subopacus, in spruce in 



Finland, 600. 

 Polyhedral Wilt Disease, Acan- 

 thopsyche junodi infected with, in 

 South Africa, 542 : gipsy moth 

 infected with, in America, 542 ; 

 Homona cojiearia infected with, in 

 Ceylon, 122 ; Dasychira pudi- 

 bunda infected with, in Germany, 

 94. 

 Polymnia nvedalia, Rhodobaenus 

 tredecinipunctatiis in, in North 

 America, 53. 

 Polynenia eiitettixi, parasite of 



Entettix tenella in U.S.A., 182. 

 Polyocha, bionomics of, on sugar- 

 cane in Queensland, 371. 

 polyphemus, Telea. 



Polyphylla fullo, swarms of, in 



Holland, 140. 

 Polypodium phymatodes, Syagrius 



fiiivitarsis on, in Hawaii, 469. 

 Polyrhachis thrinax var. javana 

 (Leaf -sewing Ant), in Cochin 

 China, 108. 

 polytricha, Joenopsis. 

 polxturator, Plecitius. 

 polyxenes, Papilio. 

 Pomegranate, Psendococcus inter- 

 cepted on, in California, 295. 

 Pomelo (see Grapefruit). 

 pometaria, Alsophila. 

 pomi, Aphis. 



pomivora, Tortrix (Cacoecia). 

 pomonana, Carpocapsa (see Cydia 



pomonella) . 

 pomonella, Cydia [Carpocapsa, Las- 

 peyresia) ; Marmara ; Rhagoletis . 

 pomorum, Anthonomus ; Mytilaspis 



(see Lepidosaphes ulmi). 

 Pomphopoea sayi (Blister Beetle), on 



peach in New York, 16. 

 Pontania atrata, sp. n., on Salix 



arctica in Arctic Canada, 228. 

 Pontania delicatula, sp. n., on 

 Salix reticulata in Arctic Canada, 

 228. 

 Pontania lorata, sp. n., on Salix 



arctica in Arctic Canada, 228. 

 Pontania quadrifasciata, sp. n., in 

 Cerambvcid burrows in Arctic 

 Canada,^ 228. 

 Pontania trifasciata, sp. n., on Salix 

 richardsoni in Arctic Canada, 228. 

 Pontia (see Pieris). 

 Popillia chlorion, on Cinchona in 



India, 215. 

 Popillia japonica (Green Japanese 

 Beetle), necessity for precautions 

 against introduction of, into 

 British Columbia, 583 ; in U.S.A., 

 33, 111, 305, 314; measures 

 against spread of. 111, 314 ; 

 notice of key distinguishing larvae 

 likely to be confused with, 284. 

 Poplar [Populus) (Cottonwood), ter- 

 mites in, in South Africa, 530 ; 

 Stilpnotia salicis on, in Asia and 

 Europe, 14 ; Saperda on, in 

 Britain, 171, 488; pests of, 

 in Bulgaria, 496, 497, 498 ; 

 Lepidoptera on, in Canada, 14, 

 125, 161, 259, 581 ; pests of, in 

 Hdland, 140, 478 ; pests of, in 

 Italy, 223, 471, 472, 473 ; new 

 Coccid on, in Lower California, 

 229 ; Pemphigus populitrans- 

 versus forming galls on, in New 

 Zealand, 43 ; Stilpnotia salicis 

 on, in Switzerland, 612 ; pests of. 



