698 



INDEX, 



Phleum pratense (see Timothy 

 Grass). 



Phloeosinus thujae, in Thuja in 

 Italy, 143. 



Phloeothrips, in N. America, 506 ; 

 on mulberry in Formosa, 174. 



Phloeothrips oleae, control of, on 

 olives in Spain, 55, 514. 



Phlox, Phlyctaenia intercepted on, 

 in Porto Kico, 485. 



PhloxPlaint -hug {see Lopidea media) . 



Phlyetaenia, intercepted in Porto 

 Rico, 485. 



Phlyetaenia ferrug alls (see Pionea). 



Phlyctaenodes sticticalis (see 



Loxostege). 



Phobetron pithecium (Hag Moth), 

 on citrus in Florida, 474. 



Phohocampa, parasite of Coleophora 

 fuscedinella in Sweden, 94. 



Pholidoceras brachyptera, gen. et 

 sp. n., on Gramineae in Spain, 

 296. 



Phomopsis citri, intercepted on 

 grapefruit in California, 293, 450. 



Phora fasciata, parasite of Coccinella 

 septempunctata in France, 71. 



Phora rufipes, parasite of Herse con- 

 volvuli in Ireland, 212. 



Phoracantha recurva, P. semipunc- 

 tata confused with, in Australia, 

 325. 



Phoracantha semipunciata, biono- 

 mics of, in Eucalyptus in S. 

 Africa, 325. , 



Phorbia (ChoHophila) hrassicae (Cab- 

 bage Root-fly, Radish Maggot), 

 control of, in Britain, 160,"281, 

 431, 508 ; bionomics and control 

 of, in Canada, 60, 84, 120,^ 255 ; 

 intercepted in turnips in Hawaii, 

 39, 69 ; on cabbages in Norway, 

 284 ; on vegetables in Sweden, 

 150 ; in Switzerland, 368 ; bio- 

 nomics and control of, in U.S.A., 

 13, 202, 340, 371, 388; use of 

 tarred-felt discs against, 160, 

 255, 280, 371, 508. 



Phorbia ceparum (see Hylemyia 

 antiqua). 



Phorbia fusciceps (Bean Maggot, 

 Seed-corn Maggot), measures 

 against, in Canada, 255 ; mea- 

 sures against, in U.S.A., 202, 340. 



Phorbia pilipyga, in Britain and 

 France, 431. 



Phorinia verritus, parasite of Dasy- 

 chira crenulata in Uganda, 52. 



Phormium tenax (New Zealand 

 Flax), Pheidol& anastasli inter- 

 cepted on, in U.S.A., 206 ; pests 

 ofj in New Zealand, 535. 



Phoroeera saundersi, parasite of 

 Phytometra calif ornica in N. 

 America, 210. 



Phorodon humuli (Hop Aphis), on 

 plums etc. in U.S.A., 213, 242, 

 416, 417. 



Phosphoric Acid, and sodium 

 cyanide, producing hydrocyanic- 

 acid gas, 11. 



Phosphorus, experiments with, 

 against cockroaches, 532. 



Phosphorus Paste suggested use 

 of, against Pycnoscelis surinamen- 

 sis, 461. 



Phosphuga atrata, food-plants of, 

 in Sweden, 146. 



Phragmatiphila truncata (Cane Moth 

 Borer), on sugar-cane in Aus- 

 tralia, 241. 



Phragmites communis, Aphids on, 

 in Britain, 431. 



phragmiticola, Hyalopterus (see E. 

 pruni). 



Phrdnia, means of resistance to 

 desiccation shown by, in France, 

 318. 



Phryneta spinator, on fig and willow 

 in S. Africa, 325, 360. 



Phthia picta (Red Tomato Bug), 

 food-plants of, in St. Vincent, 

 251, 252. 



Phthorimaea, Trichogramma minu- 

 tum unsuccessful against, in Su- 

 matra, 271. 



Phthorimaea heliopa, bionomics and 

 control of, on tobacco in Philip- 

 pines, 379, 380. 



Phthorimaea operculella (Potato 

 Tuber Moth, Tobacco Splitworm, 

 Tobacco Leaf-miner), bionomics 

 and control of, on tobacco in S. 

 Africa, 152, 360 ; measures 

 against, on potatoes in Algeria, 

 32 ; intercepted on potatoes 

 in California, 137 ; in Fiji, 237 ; 

 measures against, on tobacco 

 in Sumatra, 232 ; measures 

 against, in U.S.A., 98, 292, 479. 



phthorimaeae, Omorgus. 



Phycis abietella {see Dioryctria). 



Phycitids, intercepted on mango 

 seeds and apples in Porto Rico, 

 485. 



Phygadeuon varicornis, parasite of 

 Cydia pomonella in France, 191. 



Phyllactinia sujfulta, Halyzia on, 

 in France, 131. 



Phyllajjhis fagi, on Fagus in Br. 

 Columbia, 361 ; in Sweden, 146 ; 

 causing sooty fungus on beeches 

 in Switzerland, 367. 



Phyllobius maculicornis, on pears 

 in Sweden, 147. 



Phyllobius oblongus, on plums in 

 Sweden, 148. 



Phyllobius pyri, on apples and 

 pears in Norway and Sweden, 

 147, 285. 



