800 



INDEX. 



of, as insecticides, 70, 346, 387, 

 426, 374 ; suggested cultivation 

 of, in Algeria, 209 ; cultivation 

 of, in France, 231, 412, 554, 573, 

 574, 619 ; cultivation of, in Jugo- 

 Sla\'ia, 209, 231 ; cultivation of, 

 in Spain and Switzerland, 412. 



pyri, Anisandrus (see Xylebonis 

 dispar) ; Anthonomus (see A. 

 cinctus) ; Aphis ; Eriophyes ; 

 Euihrips (see TaeniothHps in- 

 consequens) ; Pevrisia [Ceci- 

 domyia) ; Phyllohius ; Psylla ; 

 Stephanitis {Tingis) ; Taenio- 

 thrips (see T. inconsequens). 



pyricola, Eriosoma ; Psylla. 



Pyridine, against Aphids and Sitona, 

 1 1 ; against mushroom pests, 48 ; 

 dusting A\ith, 4, 48. 



pyriformis, Pulvinaria {Proiopul- 

 vinaria) . 



Pyrilla perpusilla, on sugar-cane in 

 Travancore, 86. 



Pyrilloxenos compactus, parasite of 

 Idiocerus spp. in India, 219. 



pyrina, Zeuzera. 



pyrisuga, Psylla. 



pyrivora, Contarinia. 



Pyroderces philocarpa, sp. n., in 

 dates in Mesopotamia, 75. 



Pyroderces rileyi, on cotton in 

 Brazil, 273. 



Pyrogallic Acid, for reducing oxygen 

 content of air in fumigation, 619. 



Pyronota f estiva, in New Zealand, 

 468. 



Pyrophorus plagiophthalmus, pre- 

 dacious on Lachnosterna in Ja- 

 maica, 166. 



Pyrus, pests of, in Germany, 81, 505. 



pyste, Exorista. 



Q. 



quadraria, Thalassodes. 

 quadricollis , Cathartus. 

 quadridens, Ceuthorrhynchus ; Piiyo- 



genes (T amicus), 

 quadrifasciana, Eulia. 

 quadrilineatus, Astylus. 

 quadrimaculata, Phloeotrya. 

 quadrimacidatus, Monochamus ; 



Sphenophorus (see Temnoschoita 



quadripiistulata) . 

 quadrinotata, Arbela. 

 quadripes, Phyllocoptes ; Xylotrechus. 

 quadripustulata, Temnoschoita ; 



Winthemia. 

 quadripustulatus, Exochotnus. 

 quadrispinosus, Scolyius. 



qualei, Tipida. 



Quarantine, pests intercepted in, 

 in South Africa, 195 ; Hindsiana 

 cocois intercepted on coconut in, 

 in Cuba, 366 ; pests intercepted 

 in, in Hawaii, 85, 277, 390, 446, 

 476, 513, 632 ; pests intercepted 

 in, in New Zealand, 468 ; pests 

 intercepted in, in U.S.A., 71, 89, 

 196, 250, 310, 328, 332, 357, 380, 

 471. 



Quassia, against cabbage pests, 233, 

 433 ; against Neurotoma nemor- 

 alis, 141, 537. 



Quassia Chips, in bait for Porosa- 

 grotis orthogania, 482 ; formulae 

 containing, 141, 482, 537; and 

 soap, 141, 433, 537. 



quatuordecimpunctata, Podontia, 



quatuortuherculatus, Sphaerotrypes. 



Quaylea whittieri, parasite of Scut- 

 ellista in California, 70. 



Quebec, miscellaneous pests in, 321, 

 421 ; pests of shade-trees in, 577. 



Queensland, beneficial insects in, 

 100, 341, 523, 586, 615, 630 ; 

 cereal pests in, 57, 194 ; Cosmo- 

 polites sordidus in, 232, 416, 524 ; 

 fruit-flies in, 416, 477, 522, 562 ; 

 miscellaneous pests in, 100, 522 ; 

 biological control of prickly-pear 

 in, 4 1 5 ; sugar-cane pests in, 1,57, 

 100, 164, 194, 232, 341, 477, 522, 

 523, 615, 6v30 ; pests of wattle in, 

 377 ; Trogoderma khapra in 

 British Isles in wheat from, 107 ; 

 unsuccessful attempts to intro- 

 duce parasites of wireworms into 

 Hawaii from, 196. 



quercalbae, Lygus. 



querci, Sphaerotrypes. 



quercicola, Astegopteryx. 



quercifoliae, Greenidea. 



querciform osanus, MyzocalUs . 



Qiierciis, Zeuzera postexcisa probably 

 in, in Java, 625 ; pests of, in 

 U.S.A., 457. 



Quercus agrifolia (Live Oak), pests 

 of, in U.S.A., 72, 196. 



Quercus bicolor, Purpuricemus axil- 

 laris in, in Pennsylvania, 457. 



Quercus cerris (Turkey Oak), Cynips 

 calicis forming galls on, in Ger- 

 many, 501. 



Quercus dentata, new Aphid on, in 

 Formosa, 409. 



Quercus lobata, Prionoxystus robiniae 

 in, in U.S.A., 73. 



Quercus mirbecki, Xylopertha picea 

 in, in West Sudan, 28. 



Quercus nigra (Water Oak), new 

 bark-beetle in, in Mississippi, 362. 



