INDEX. 



691 



against in field and stored maize 

 in U.S.A., 84, 409; measures 

 against, in maize in New South 

 Wales, 84. 



Pyroderces simplex, bionomics of, 

 on cotton in Eygpt, 164. 



Pyrrhia umbra, on roses in Canada, 

 25. 



pyrrhoderus, Xylotrechus. 



Pyrus, Prociphilus fitchi probably 

 on, in U.S.A., 243; Parlatoria 

 cMnensis intercepted on, in 

 U.S.A., 278. 



Pyrus acerha (see P. sylvestris). 



Pyrus arbutifolia, food-plant of 

 CJialepus rubra in U.S.A., 169. 



Pyrus communis (see Pear). 



Pyrus malus (see Apple). 



Pyrus pasTiia, Mimastra cyanea on, 

 in India, 403. 



Pyrus sinensis (Sand Pear), food- 

 plant of Cydia molesta in Japan, 

 108, 109. 



Pyrus sylvestris, Syntomaspis dru- 

 parum in seeds of, in Britain, 517. 



pyste, Exorisia. 



Pytlio americanus, in forests in N. 

 America, 430 ; Ips longidens 

 associated with, in Pinus strobus 

 in U.S.A., 505. 



Q. 



quadraticollis, ChrysobotJiris. 



quadricollis, Ghaetocnema. 



quadridens, Ceuthorrhynchus ; Pityo- 

 genes. 



quadridentatum, Lioderma. 



qtiadrifoveatus, Sirategus. 



quadrigibbus, Anthonomus. 



quadriguttatus, Clerus (Enocletus). 



quadrimaculata, Cimbex. 



quadrimaculatus, Bruchus; Tetrany- 

 chus, 



quadripes, Xylotrechus. 



quadripustulata, Crioceris. 



quadrivittata, Plaiycorus. 



Quarantine, against insect pests in 

 S. Africa, 247, 331 ; against 

 insect pests in Br. Columbia, 12, 

 13, 187, 507; against Brassolis 

 sopliorae in Br. Guiana, 310; 

 suggested against spread of C'ylas 

 formicarius in Dominica, 517 ; 

 pests intercepted in, in Hawaii, 

 33, 188, 208, 329, 438, 485 ; pests 

 intercepted in, in Porto Rico, 

 514 ; against insect pests in 

 U.S.A., 9, 21, 48, 59, 62, 81, 126, 

 198, 207, 213, 214, 215, 237, 240, 

 277, 315, 339, 361, 411, 427, 497, 

 503, 523. 



(672) 



Quassia, spraying with against 

 Aphids, 420 ; and lime-water, 

 spraying with, against Hibernia 

 defoliaria, 469. 



quatuordecim-maculata, Glenea. 



quatuordecimpunetata, Podontia. 



Quaylea aliena, gen. et sp. n., 

 probably a secondary parasite of 

 scale-insects in Hawaii, 437. 



quaylei, Eomalotylus. 



Quebec, forest pests in, 299, 504, 

 527 ; miscellaneous pests and 

 their control in, 524, 525, 529; 

 plant pest legislation in, 524; 

 danger of spread of Nygmia 

 phaeorrhoea into, 526; organi- 

 sation of economic entomology 

 in, 27. 



quebecensis, Opius, 



Quedius laevigatus, prcdaceous on 

 Ips pini in N. America, 430. 



Queensland, Chalcid parasite of 

 Aleurodes bcrgi in, 536 ; life-cycle 

 of Gylas formicarius in, 17 ; 

 insect pests of Hibiscus sabdariffa 

 in, 521 ; Bhabdocnemis obscura 

 parasitised by Geromasia spheno- 

 phori in, 80 ; sugar-cane pests 

 and their control in, 109, 167, 200, 

 295, 411, 465 ; measures for 

 eradicating prickly pear in, 482. 



quercicola, Asterolecanium (see A. 

 variolosum). 



quercicolus, Pseudococcus (see P. 

 quercus). 



Quercus (see Oak). 



Quercus acuta, GlirysocMoa elegans 

 in, in Japan, 275. 



Quercus agrifolia (Coast Live Oak), 

 pests of, in California, 381, 387,442 



Quercus alba (White Oak), AlsopMla 

 pometaria on, in Nova Scotia, 

 178 ; pests of, in U.S.A., 169, 308. 



Quercus chrysolepis (Maul Oak), 

 Symydobius chrysolepis on^ in 

 California, 387. 



Quercus crispula, Crossotarsus on, 

 in Japan, 370. 



Quercus dilatata. Coleopterous pests 

 of, in India, 292, 535. 



Quercus douglasi. Phylloxera stan- 

 fordiana on, in California, 264. 



Quercus formosana, new Aphids on, 

 in Formosa, 111. 



Quercus glandulifera, pests of, in 

 Japan, 370. 



Quercus ilex, Lophosternus hugelii 

 in, in India, 292. 



Quercus ilicifolia (Scrub Oak), 

 Brachys ovalus on, in U.S.A., 308. 



Quercus incana, pests of, in India, 

 292, 535. 



Quercus Icelloggi (Black Oak), 

 Myzocallis maureri on, in Cali- 

 fornia, 387. 



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