INDEX. 



721 



Tlatyqasler beiulnria, sp.n., parasite 

 of Semudobia betulae, 319. 



Tlat II (j aster cnu-iferarum, sp.n., para- 

 site of Perrisia raphanistri. 319. 



Platygaster cosine, Polygnotus ver- 

 nalis, sp.n., possibly identical 

 with, in U.S.A., 405. 



Platygasterinae, list of, parasitising 

 Cocidomyids, 319. 



2}lntyhypenae, Euplectrus. 



PlatyUster abniptum, introduced in- 

 to Hawaii against Rkabdocnetuis 

 obseurus, 53. 



PJaiyparea poeciJoptera, on aspara- 

 gus in Italy, 180. 



PJatiipiUia cnrduidaciyla, on Cir- 

 !<i)ii)i- discolor in Minnesota, 464. 



Platysiiissetia earpenferi, sp.n., on 

 fig in Uganda, 456. 



Platysaissetia fero.r, sp.n., in Nigeria, 

 456. 



plebeja, Anomala. 



plehejus, Attagenus (see .1. gloriosae). 



Plectrodera scalator (Cottonwood 

 Borer), bionomics and conti'ol of, 

 in U.S.A., 73. 



Plectroscelis coneinna (see Ghaetoc- 

 nema. ) 



Plectrothrips, associated with Cer- 

 aiubycid larvae in Jamaica, 

 430.' 



Plectrothrips paUipes, sp.n., in bur- 

 rows of Cerambycid beetles in 

 .lamaica, 8, 9. 



I'lectus parietinus, on strawberries 

 in Holland, 233. 



Plesioeoris rugicollis, bionomics and 

 control of, in Britain, 290. 



Pleurotropis iarsalis, probably a 

 hyperparasite of Plagiodera versi- 

 colora in New Jersey, 238. 



jylexippus, Danais (Anosia). 



Plodia inierpunctella (Indian Meal 

 Moth), in stored cereals in Canada 

 117, 547 ; Habrobracon hebetor 

 controlling, in stored ground-nuts 

 in Senegal, 339. 



jdorab un da, Chrysopa. 



Plover, destroying insect pests, 172, 

 382, 481. 



Ploirrigldia viorbosa (Black Knot), 

 declared a pest in Canadian 

 nurseries, 194. 



Plum (Prunus domestica), pests of, 

 in E. Africa, 112, 509 ; pests of, 

 in Australia, 108, 320 ; control of 

 pests of, in Britain, 348, 349, 488, 

 575 ; pests of, in Canada, 70, 121 ; 

 pests of, in France, 372, 373 ; 

 legislation restricting the iise of 

 arsenieals on, in France, 47 ; 

 Phyllocoptes fockeni on, in Ger- 

 many, 59 ; Cheimaiobia bru- 

 viafa on, in Holland, 42 ; pests 

 of, in Italy, 180, 342; Trijpeta 



ludens on, in Mexico. 473 ; pests 



of, in Russia and Turkestan, 26, 



152, 302, 303, 454, 561, 562, 564 ; 



pests of, in S])ain. 537 ; Xyteborus 



dispar on, in Switzerland. 160 ; 



pests of, in U S.A.. 13, 14, 62, 75, 



175, 176, 181, 190, 228, 229, 258, 



259, 370, 371, 381, 387, 408, 446, 



507 ; effect of insecticides on 



foliage of, 254, 255. 

 Plum, Hog (see Spondias lidea). 

 Plum Curculio (see Conotrachcliis 



nenuphar). 

 Plum Gouger (see Coccotarirus pru- 



nicida). 

 Plum Slug (see Eriocampoides lima- 



cina). 

 Plumiera acufifolia. Coccus viridis 



on, in Java, 276. 

 Phisici' (see Phytometra). 

 Plutella cruciferaru'm (see P. macu- 



lipennis). 

 PIuieUa7naculipennis(CahhageMoi\\, 



Diamond-back Moth), control of, 



in S. Africa, 35, 546 ; on turnips, 



etc., in Ireland, 487 ; bionomics 



and control of, in Ceylon, 236 ; 



damaging fruit and vegetable 



crops in Br. Columbia, 121 ; in 



Rhodesia, 325 ; bionomics and 



control of, in U.S.A., 306, 449, 



463. 

 plutella e, Angitia. 

 Poa annua, Amiraphis poae on, in 



Italy, 335. 

 Poa bulbosa vivipara, Cledeohia 



moldarica on, in Russia, 89. 

 Poa. prntensis (Bhiegrass), in Russia, 



196 ; pests of, in U.S.A.. 77, 131, 



213, 461. 

 poae, Anuraphis ; Bipersia {Dacty- 



lopius). 

 Podabrus tomenios)(s, parasite of 



Macrosinhuni granarimii in 



U.S.A., 'l 31. 

 Podagrica oeraia, on hemp, 159. 

 Podagrion mantidiphaguvt,, sp. n., 



parasite of a Mantid in West 



Indies, 163. 

 Podagrion pachymerus, parasite of 



Mantis religiosa, 391. 

 Podalgus cunicidus, on ground-nuts 



in Senegal, 338. 

 Podalgus humilis, on sugar-cane in 



Brazil, 496. 

 2)odalirius, Papilio. 

 podana, Tortrix (Cacoecia). 

 Podisma pedestris, bionomics of, in 



Russia, 27, 92, 197, 198. 

 Podisus macuUventris , predaceous' 



on other insects in U.S.A., 114, 



141, 174. 

 Podisus spinosus (Spined Soldier 



Bug), destroying Leptinotarsa 



decemlineata in Ohio, 371. 



