716 



INDEX. 



Phobetes bruchi, parasite of Oeceti- 

 cus platensis in Argentina, 506. 



Phoenix, Pseudococcus nipae on, in 

 Hungary, 485. 



Phoenix paliidosa, Protocerius gran- 

 dis on, in India, 439. 



Phomopsis citri, intercepted on 

 grape fruit in California, 230, 423, 

 474. 



Phoracantha semipunctata (recurva) 

 (Eucalyptus Borer), bionomics 

 of, in S. Africa, 546. 



PJiorbia, on weeds in Minnesota, 

 463, 464. 



Pliorbia brassicae (see Chortophila). 



Phorbia cepanim (see Hylemyia an- 

 tiqua). 



Phorbia eepetorum (see Hylemyia an- 

 tiqua). 



Phorbia planipalpis (see Chorto- 

 phila). 



Phormium tenaxCisew Zealand Flax), 

 pests of, in New Zealand, 525, 543. 



Phorocera xanthura, parasite of 

 Oeceticus platensis in Argentina, 

 506. 



Phorodon ca/nnabis, on hemp, 159. 



Phorodon humuli (Hop Aphis), ex- 

 periments with quassia and, 541 ; 

 on hops in Russia, 199. 



Phosphorus, in paste for poisoning 

 mole-crickets, 420. 



Phototropism, in insects, 209. 



phoxopteridis, Bhysipolis. 



Phradonoma in Russia, 24. 



PhragmatiphUa, synonym of ]!<ona- 

 gria, 19. 



Phragmites communis (Reed Grass), 

 Eyalopterus arundinis migrating 

 to, 188, 228, 561. 



Phryneta spinator, in S. Africa, 546. 



Phryxe (Blepharidea) vtdgaris, para- 

 site of Cydia pomoneUa in Britain, 

 451 ; eggs of, swallowed by host, 

 26. 



Phthorimaea airiplieella, on beet in 

 Bohemia, 375. 



Phthorimaea heliopa, 417. 



Phthorimaea operculella (Potato Tu- 

 ber Moth), preventive measures 

 against, in S, Africa, 35 ; de- 

 clared a pest in Arkansas, 384 ; 

 bionomics and control of, in 

 California, 433 ; intercepted on 

 potatoes in California, 12 ; legis- 

 lation against, in Canada, 121, 

 480 ; control of, on potatoes in 

 Colombia, 81 ; on tobacco in 

 Sumatra, 417 ; new Hymenop- 

 terous parasites of, in U.S.A., 

 404, 405. 



Phthorimaea solanella (see P. oper- 

 culella). 



phthorimaeae, Campoplex ; Chelonus. 



Phtliorophloeus (see Phloeophthorus). 



phycidella, Blastobasis. 



Phyllaphis fagi (Woolly Beech 

 Aphis), experiments with quassia 

 and, 541. 



Phyllobius argentatus, on larches in 

 Ireland, 489. 



Phyllobius calcaralus, control of, 

 on pears in Holland, 234. 



Plxyllobius viridiaereus, on roses in 

 Ireland, 489. 



Phyllocoptes amaranti, sp. n., on 

 Amarantus muricatus in Argen- 

 tina, 358. 



Phyllocoptes focheni, on Prunus 

 domestica in Germany, 59. 



Phyllocoptes gymnaspis, on maples 

 in Russia, 454. 



Phyllocoptes schlectendali (Sil ver- 

 ier f Mite), on apple in Canada, 

 347, 388. 



Phyllodrepa plafia, infesting stored 

 grain in Russia, 299. 



Phyllodromia {Ectobia) germanica, 

 in houses in Canada, 547. 



Phyllopertha, method of distin- 

 guishing larvae of, from those of 

 Melolontha, 298. 



Phyllopertha horticola, on apples in 

 Britain, 488, 516. 



Phyllophaga (see Lachnosterna). 



phyllopus, Leptoglossus. 



Phyllorycter cincinnatiella, on oak 

 in Georgia, 386. 



Phyllorycter concomxtella, control of, 

 on apples in Holland, 233. 



Phyllorycter endryella, on Quercus 

 coccifera in N. Africa, 539. 



Phyllorycter fragilella, on honey- 

 suckle in Canada, 548. 



Phyllorycter guttifinitella, parasi- 

 tised by Elasmus mordax in 

 U.S.A., 162. 



Phyllorycter hamadryadella, on oak 

 in Georgia, 386. 



Phyllorycter joviella, on Quercus spp. 

 in N. Africa, 539. 



Phyllorycter ostensackenella, on lo- 

 cust trees in Kentucky, 401. 



Phyllorycter popidifoliella, on pop- 

 lars in Russia, 303. 



Phyllorycter robiniella. on locust 

 trees in Kentucky, 401. 



Phyllotreta, control of, in Russia, 91. 



Phyllotreta armoraciae (Horse-radish 

 Flea-beetle), bionomics and con- 

 trol of, in U.S.A., 465. 



Phyllotreta atra, bionomics and 

 control of, on cabbages, etc., 

 in Russia, 88, 91. 



Phyllotreta horticola, on vegetables 

 in Russia, 28. 



Phyllotreta nemorum, on turnips, 

 etc., in Britain, 516; bionomics 

 and control of, on cabbages in 

 Russia, 88. 



