INDEX. 



671 



puncticollis, Isodon ; Phloeotribus ; 

 Siiones. 



punctifer, Diiomitus. 



punctiferus , Cerococcus . 



punctifrons, Polygraphus. 



puiictipennis, AmpJiicerus. 



punctipes, Apliycus. 



punct iventris , Bothyrboderes ( Cleonus) . 



punctulata, Astyage ; Psylliodes. 



purchasi, leery a. 



purgatus , Henicosp il us . 



Purple Mite (see Eriophyes earina- 

 lus). 



Purple Scale (see Lepidosaphes 

 beckii). 



purpurea, Antonina ; Hadrotkrix. 



Purshia, Parairioza cockerelli on, 

 in U.S.A., 363. 



Purslane (see Portulaca oleracea). 



pusana, Pyrilla ; Bogota. 



pusilla, Oscinella (Oscinis) frit. 



pusillum, Gonocephalum. 



pusillus, Cryptocerus ; CryjJturgus. 



pustulaiis, Asterolecanium. 



pustulata, Mylabris (Zonabris). 



pustulatu-9, Bhizococcus. 



putus, Amblytelen. 



pygmaeus, Cephus ; Scolytus. 



Pyralis farinalis, in stored cereals 

 in Norway, 503 ; in stored grain 

 in Russia, 102. 



Pyrameis, on sunflowers in Califor- 

 nia, 247. 



Pyrameis cardui, infested by Bacil- 

 lus pyrameis, 303. 



pyranthe, Catopsilia. 



pyrastri, LasiopMhicus {Caiabomba). 



Pyrausta nubilolis, bionomics of, in 

 Russia and Turkestan, 56, 104, 

 138, 208, 216, 329, 330. 



Pyrethrum, as a dusting powder, 

 152, 348; in sprays, 259, 300, 

 305, 350. 



Pyrgota undata, parasite of Lachno- 



sterna in U.S.A., 285. 

 Pyrgota valida, parasite of Lachno- 

 sterna in U.S.A., 285. 



pyri, Anthonomus ; Aphis ; Erio- 

 phyes (Phytoptus) ; Eriosonui 

 (Prociphilus) ; Perrisia ; Phyllo- 

 bius ; Psylla ; Taeniothrips {Eu- 

 thrips) ; Tingis ; Xyleborus. 

 pyricola, Epidiaspis {Diaspis) ; 



Eriosoma ; Psylla. 

 pyriformis, Cerococcus ; Lepidosa- 

 phes {Mytilaspis) ; Pulvinaria. 

 Pyrilla aberrans, on sugar-cane in 



India, 225, 440. 

 Pyrilla perpusilla, on sugar-cane in 



India, 225, 440. 

 Pyrilla pusana, on sugar-cane in 



India, 225, 440. 

 pyrina, Zeuzera. 

 pyrisuga, Psylla. 

 pyrivora, Contarinia {Piplosis). 



Pyroderces pyrrhodes, on cotton in 



Australia, 111. 

 Pyroderces (Batrachedra) rileyi, 



damaging maize in U.S.A., 288, 



291. 

 Pyroderces stigmatophora, on maize 



in Barbados, 256. 

 Pyrrhidium sanguineum, on apple 



and oak in Astrachan, 327. 

 Pyrrhocoris apterus, on vines in 



France, 437. 

 pyrrhodes, Pyroderces. 

 pyrrhus, Oryctes. 

 Pyrus aucuparia (Mountain Ash), 



Seolytus rugulosus on, in Sweden, 



354 ; Eriosoma americanum on, 



in U.S.A., 132. 

 Pyrus communis (see Pear). 

 Pyrus malus (see Apple). 

 pyste, Exorista. 



Q. 



quadratus, Platychirus. 



quadriareolata, Pseudaonidia, 



quadridens, Ectatomma. 



quadridentatus, Ascogaster. 



quadrifasciata, Strangalia, 



quadrifoveatus, Strategus. 



quadrifrons, Armadillidium. 



quadrigibbus, Anthonomus. 



quadrinotata, Arbela. 



quadripes, Xylotrechus. 



quadripunctata, Anthaxia. 



quadripusiulata, Winthemia. 



quiulripustulatus, Exochomus. 



quadrispinosus, Iletopocoilus ; Seo- 

 lytus {Eccoptog aster). 



quodrituber, Gamelonotus (see 

 G. nasutus). 



Quarantine, pests intercepted in, in 

 California, 36, 37, 51, 52, 113, 

 114, 131, 199, 236, 276, 361, 399, 

 427, 475, 534 ; pests intercepted 

 in, in Hawaii, 52, 114, 173; 

 against Aspidiotus perniciosus in 

 Nova Scotia, 6 ; measures against 

 Euproctis chrysorrhoea and Ly- 

 mantria disparin U.S.A., 526; (see 

 Plant Pest Legislation). 



Quassia, against spinning mites, 

 353 ; against Typhlocyba rosae, 

 353 ; ineffective against scale- 

 insects on citrus, 333. 



Quassia Emulsion, against Aphids, 

 23, 56, 140, 215, 330, 333, 355, 

 381, 415, 532 ; tobacco and soap 

 as a substitute for, 495 ; prepara- 

 tion of, 415. 



quatuormaculatus, Alu rntis. 



quatuorpustulatus, Ghilocorus. 

 Quebec, pests of apples in, 480; 



pests of cereals in, 485, 486. 

 Queensland, experiments in the 

 destruction of prickly poar with 



