INDEX. 



801 



Quercus pedunculata (Pedunculate 

 Oak), Tortrix viridana on, in 

 Czecho-Slovakia, 291 ; Cynips 

 calicis forming galls on, in Ger- 

 many, 500. 



Quercus variabilis, new Aphids on, 

 in Formosa, 409. 



Quercus velutina (Black Oak), Agri- 

 lus arcuatus in, in New Jersej', 538. 



quercus, Callipterus ; Syncaligus. 



Quince, ineffective quarantine 

 against Cydia pomonella on, in 

 South Africa, 322 ; Cydia pomo- 

 nella on, in British Isles, 51 ; 

 Psylla mali on, in Nova Scotia, 

 307, 561 ; Dacus ferrtigineus in, 

 in Queensland, 522 ; pests of, in 

 U.S.A., 248, 326, 333, 599 ; pests 

 intercepted on, in U.S.A., 380. 



Quince Curculio (see Conotrachelus 

 crataegi). 



Quinoline, dusting with, against 

 mushroom pests, 48. 



quinquepori, Akermes. 



R. 



radiatae, Ips. 



radiatus, Doryctes ; Tetrastichus. 



radicicola, Cribrolecanium ; Hetero- 

 dera ; Phylloxera ; Trifidaphis. 



radicis, Rhizobius (see Trania troglo- 

 dytes) . 



Radish, Phyllotreta vittata on, in 

 South Africa, 461 ; pests of, in 

 Germany, 145, 255, 261, 263; 

 Bagrada picta on, in India, 151 ; 

 Phorbia brassicae on, in Indiana, 

 198, 212 ; Phorbia brassicae on, 

 in Ontario, 612. 



Radish Root jNIaggot (see Phorbia 

 brassicae) . 



radiila, Campsonieris. 



raffrayi, Coptotermes. 



Ragi (see Eleusine coracana). 



Ragmns flavomaculatus, sp. n., bio- 

 nomics of, in India, 296. 



Ragmus morosus, sp. n., bionomics 

 of, in India, 295. 



Ragweed (see Artemisia trifida). 



Rag^vort, Calocons bipunctatus o^^.- 

 positing on, in Ireland, 590. 



Railways, in relation to spread of 

 Cydia pomonella in British Colum- 

 bia, 578. 



Rampassen ISIethod, against Ste- 

 phanoderes hampei, 506, 507, 508, 

 571, 581. 



Randia dumetoru-m, used for rearing 

 parasites of Xylotrechus quadripes 

 in Indo-China, 520. 



Ranunculus, pests on, in Italy, 427. 

 Ranunculus sceleratus, Laphygma 



exigua on, in India, 151. 

 rapae, Diaeretus ; Pieris [Pontia) . 



rapax, Aspidiotus. 



Rape, Phyllotreta vittata on, in South 

 Africa, 461 ; Ceuthorrhynchus on, 

 in British Isles, 242, 285 ; Meli- 

 gethes aeneus on, in Czecho- 

 slovakia, 442 ; pests of, in Ger- 

 many, 35, 36, 144, 145, 254, 258, 

 261, 262, 263, 464, 465 ; Agrotis 

 ypsilon on, in New Zealand, 468 ; 

 suggested as a substitute crop for 

 maize against Blissus leucopterus, 

 206. 



Rape Weevil (see Meligethes aeneus) . 



Raphanus, pests of, in Germany, 

 261, 262. 



rapidus, Adelphocoris. 



Rapistrum, Brevicoryne brassicae on, 

 in Germany, 262. 



rapo, Tetrastichus. 



Raratonga, Lepidosaphes beckii 

 intercepted in California on 

 oranges from, 197. 



rasilis, Camponotus caryae. 



Raspberry [Rubus idaeus), pests of, 

 in Bohemia, 14 ; pests of, in 

 British Isles, 294, 367, 382 ; pests 

 of, in Canada, 244, 420, 459, 545, 

 563 ; pests of, in Denmark, 62 ; 

 pests of, in Germany, 503 ; Dias- 

 pis rosae on, in New Zealand, 467 ; 

 pests of, in U.S.A., 218, 246, 248, 

 538 ; Aphis rubiphila transmitt- 

 ing diseases of, 244, 459, 545. 



Raspberry Beetles (see Byturus 

 tomentosus and B. unicolor). 



Raspberry'- Borer (see Pennisetia 

 hylaeiformis) . 



Raspberrj^ Sawfiy (see Monophadnus 

 rubi) . 



Raspberry Weevil (see Anthonomus 

 rubi and Otiorrhynchus picipes) . 



Rathinda amor, on mango in Tra van- 

 core, 85. 



ratzeburgi, Caenocorse ; Scolyius. 



ray a, Phalera. 



rectangularis, Cephalotermes. 



rectangulata, Chloroclystis {Eupithe- 

 cia). 



Rectinasus caiicasicus, sp. n., on 

 Graminaceae, 59. 



Recurvaria nanella, spra>dng against, 

 on apple in Pennsylvania, 68. 



Red Apple Mite (see Bryobia 

 praetiosa). 



Red Bay (see Per sea carolinense) . 



Red Cedar (see Juniperus virgin- 

 tan a) . 



Red Clover (see Trifolium pratense). 



