690 



INDEX. 



Pulvmaria vitis, on hawthorn and 

 vine in Italy, 157 ; in Portugal, 

 6. 

 pulvinus, Allothrombium. 

 pumilionis, Chlorops, Musca (see 

 C. taeniopus); Siphonella (Oscinis) 

 pumilus, Aspidiotus (Selenaspidus) 

 Pumpkin, Pseudococcus ciiri inter 

 cepted on, in California, 361 

 pests of, in Denmark, 449 ; 

 Diaphania spp. on, in Jamaica, 

 58, 502 ; Aphis cucurbitae on, on 

 Italy, 157 ; pests of, in U.S.A., 2, 

 147. 

 Pumpkin Beetle (see AulacopTiora 



olivieri). 

 Pumpkin Bug (see Nezara viridula). 

 punctata, Ceratitis ; Hypera ; Ti- 



pliia ; Turpilia. 

 puncticollis, Scymnus. 

 puncticornis, Leucopis. 

 punctiferalis, Dichocrocis (Cono- 



geth.es). 

 punctifrons, Eaplohammus. 

 punctipes, Aphycus ; Geocoris. 

 punctiventris, Myrmica. 

 punctulata, Psylliodes. 

 punctulatus, Callodea. 

 punctum, Cratopus. 

 Punica granatum (see Pomegranate). 

 punicae, Aspidiotus eydoniae. 

 puparum, Ptcromalus. 

 purchasi, Icerya. 

 purgatus, Henicospilus. 

 Purple Scale (see Lepidosaphes 



beclcii). 

 purpurea, Sagra. 

 Purpuricenus Tnontanus, in Pinus 



excelsa in India, 292. 

 pusilla, Blennocampa ; Oscinella. 

 pusillus, Laemophloeus ; Lophoca- 



teres. 

 pustulans, Asterolecanium. 

 Pustular Oak Scale (see Astero- 

 lecanium variolosum), 

 pustulaia, Mylabris. 

 Putnam Scale (see Aspidiotus 



ancylus). 

 Putoniella marst»pialis, on Prunus 

 spp., parasites of, in France, 426. 

 putorius, Schedorhinotermes. 

 putripenella, Blastodacna (see B. 



atra). 

 Putty, for sealing injections of 



carbon bisulphide, 44, 301. 

 Pycnoderes incur vus (Small Black 

 Squash Bug), food-plants of, in 

 Porto Eico, 249. 

 Pycnoscelus surinamensis (Green- 

 house Cockroach), bionomics of, 

 in Connecticut, 342. 

 Pygaera (Phalera) bucephala (Buff- 

 tip Moth), control and food-plants 

 of, in Britain, 416 ; on hazel in 

 Spain, 210. 



pygmaea, Plagiolepis. 



pygmaeus, Cephus ; Midas. 



pyloalis, Glyphodes. 



Pyralis vitana (see Sparganothis 



pilleriana). 

 pyrastri, Lasiophthicus (Catabomba). 

 Pyrausta machaeralis, in forests in 



India, 367. 

 Pyrausta nubilalis (European Com 

 Stalk Borer), bionomicB of, in 

 Belgium, 373 ; legislation res- 

 pecting, in Canada, 312, 354; 

 on maize in the Caucasus, 344 ; 

 on hemp in Germany, 161 ; on 

 maize in France, 462 ; on hemp 

 in Japan, 155 ; measures against, 

 on maize, etc., in Eastern U.S.A., 

 102, 116, 180, 183, 189, 224-226, 

 277, 284, 339, 374, 395, 411, 426, 

 478, 481, 503, 507 ; confused with 

 P. penitalis in U.S.A., 116, 478; 

 bionomics and distribution of, 

 60. 

 Pyrausta penitalis (Lotus Borer), 

 bionomics, control and distribu 

 tion of, in U.S.A., 116; P. 

 nubilalis confused with, 116, 478. 

 Pyrausta vastatrix, on maize in the 



Orient, 60. 

 Pyrethron, obtained from flowers 

 of Chrysanthemum cinerariae- 

 folium, 440. 

 Pyrethrum, dusting with, 230, 311 ; 

 spraying with, against Par or nix 

 438 ; spraying with, against vine 

 moths, 397, 457; liigh cost of, as 

 an insecticide, 543 ; effect of stor- 

 age, heat and moisture on, 362. 

 Pyrgota undata, parasite of Lach- 



nosterna in N. America, 256. 

 Pyrgota valida, parasite of Zach- 



nosterna in N. America, 256. 

 pyri, Anthonomus ; Aspidiotus ; 

 Eriophyes ; Euthrips, Taeniothrips 

 (see T. inconsequens) ; Perrisia 

 (Dasyneura) ; Saturnia; Steph- 

 anitis (Tingis). 

 pyticola, Eriosoma; Psylla. 

 fyyrieolana, Enatmonia. 

 Pyridine, as a substitute for nicotine 



against Aphids, 268. 

 pyriformis, Pulvinar ia. 

 Pyrilla aberrans (Sugar-cane Leaf- 



hopper), in India, 72. 

 pyrina, Zeuzera. 

 pyrioides, Stephanitis. 

 pyrisuga, Psylla. 

 pyrivora, Contarinia (Diplosis). 

 Pyrochroa pectinicornis, 272. 

 Pyroderces rileyi (False Pink Boll- 

 worm, Pinli Corn Worm), in 

 Brazil, 488 ; predaceous on scale- 

 insects in Florida, 20 ; attacked 

 by Perisierola emigrata in cap- 

 tivity in Hawaii, 435 ; measures 



