788 



INDEX. 



Pinus insignis (Monterey Pine), 

 pests of, in California, 382 ; 

 Thyridopteryx hiibneri on, in 

 Queensland, 522. 



Pinus lambertiana (Sugar Pine), 

 Dendroctonus nionticolae in, in 

 U.S.A., 137. 



Pinus laricio, pests of, in France, 54. 



Pinus laricio var. austriaca (Austrian 

 Pine), Rhyacionia huoliana on, in 

 North America, 54 ; not attacked 

 by Loxostege sticticalis in Czecho- 

 slovakia, 265 ; protection of seed- 

 lings of, from insect pests in 

 Germany, 143. 



Pinus laricio [nigra) var. leucodermis, 

 Dioryctria silvestrella on, in Ans- 

 tria,"491. 



Pinus laricio var. tenuifolia (Salz- 

 mann Pine), Cydia conicolana on, 

 in France, 271. 



Pinus longifolia (Chir Pine), pests of, 

 in India, 389, 487, 565, 573. 



Pinus montana, pests of, in France, 

 54 ; Magdalis violacea on, in 

 Sweden, 149. 



Pinus montana var. mughus (Mugho 

 Pine), Rhyacionia buoliana on, in 

 North America, 54 ; Tetralopha 

 melanogrammos on, in Massa- 

 chusetts, 25. 



Pinus moniicola (Western White 

 Pine), Dendroctonus nionticolae in, 

 in U.S.A., 137. 



Pinus orientalis, Chermes pini on, in 

 Holland, 508. 



Pinus palustris (Longleaf Pine), not 

 susceptible to termites in U.S.A., 

 192. 



Pinus ponderosa (Yellow Pine), 

 pests of, in U.S.A., 72, 137, 

 543. 



Pinus resinosa (Norway Pine), pests 

 of, in France, 54 ; pests of, in 

 U.S.A., 25, 521 ; effect of sunlight 

 on pests of, 47, 313. 



Pinus scopulorum, Leucopis pini- 

 perda on, in Illinois, 206. 



Pinus strobus (Weymouth Pine, 

 White Pine), pests of, in France, 

 54 ; Crvptotermes brevis in, in 

 Porto Rico, 127 ; Chermes strobi 

 on, in Sweden, 64 ; pests of, in 

 Switzerland, 556 ; pests of, in 

 U.S.A., 32, 337, 457 ; effect of 

 sunlight on pests of, 313. 



Pinus sylvestris (Scots Pine), pests 

 of, in North America and France, 

 54 ; Chermes pini on, in Holland, 

 508 ; Tetralopha melanogrammos 

 on, in Massachusetts, 25 ; Chermes 

 pini on, in Sweden, 64. 



Pinus taeda (Loblolly Pine), new 



bark-beetle in, in Mississippi, 362. 

 Pionea prunalis, on gooseberry in 



Belgium, 56. 

 Pionea rubigalis (see Phlyctaenia 



ferrugalis) . 

 Pionea terrealis (see Phlyctaenia). 

 Piophila casei (Ham or Cheese 



Skipper), measures against, in 



pickled fish in Astrakhan, 91 ; 



bionomics and control of, in 



U.S.A., 397. 

 piperi, Desmocerus. 

 Pipiza, notice of key to, in North 



Mexico, 341. 

 Pipizella, notice of key to, in North 



Mexico, 341. 

 Pipizella heringi, natural enemy of 



Aploneura lentisci in Italy, 370. 

 Pipunculus annulifeniur , sp. n., 



parasite of Idiocerus spp. in India, 



219. 

 piricola, Epidiaspis. 

 pisi, Acyrthosiphon [Macrosiphum, 



Siphonophora) ; Bruchus (see B. 



pisoruni) ; Contarinia ; Polia 



(Mamestra) . 

 pisivora, Kakothrips. 

 pisorum, Bruchus. 

 Pissodes dubius (Balsam Bark 



W^eevil), a secondary pest in 



Canada, 576. 

 Pissodes notatus, in forests in Ger- 

 many, 292 ; in forests in Sweden, 



65, 148 ; on pine in Uruguay, 205, 



226 ; declared a pest in Uruguay, 



227 ; associated with Dasyscypha 

 fuscosanguinea, 148. 



Pissodes piceae, in conifers in Ger- 

 many, 4, 60. 

 Pissodes pini, in forests in Sweden, 



148 ; cLSSociditedi \vit\)L Per idermiutn 



strobi in Switzerland, 556. 

 Pissodes strobi (White Pine Weevil), 



in forests in Massachusetts, 32. 

 Pistacia, distribution of Forda folli- 



cularia on, 59. 

 Pistacia lentiscus, Aploneura lentisci 



on, in Italy, 370. 

 Pistacia mutica (Mastic Tree), 



pests of, in Crimea, 463. 

 Pistol Case-bearer (see Coleophora 



malivorella) . 

 pistor, Monochamus galloprovincialis . 

 Pisum arvense, Agromyzid larvae 



on, in India, 151. 

 pithecium, Phobetron. 

 Pithecolobium saman, Akermes quin- 



quepori on, in British Guiana, 



616. 

 Pityogenes bidentatus, in conifers in 



Britain, 382, 562 ; in forests in 



