842 



INDEX. 



Germany, 15 ; Hypogymna morio 

 on, in Hungary, 63 ; pests of, in 

 India, 150, 361, 390 ; pests of, in 

 Italy,427; pestsof,inMesopotamia, 

 160, 330 ; Sesamia vutevia in, in 

 Morocco, 265 ; Tylenchus tritici 

 in, in New Zealand, 468 ; Agrom- 

 5'zids on, in Russia, 433 ; Maye- 

 tiola destructor on, in Spain, 437 ; 

 wireworms on, in Switzerland, 

 553 ; pests of, in U.S.A., 3, 10, 

 102, 103, 111, 112, 172, 191, 197, 

 247, 331, 367, 368, 421, 422, 429, 

 514, 599; Heierodera schachtii 

 on, 127 ; as a trap-crop for Lygus 

 pratensis, 103 ; in rotation of 

 crops against Lachnosterna, wdre- 

 worms, etc., 389. 



Wheat (Stored), Trogoderma khapra 

 in, in British Isles, 107, 296; 

 imported and other pests of, in 

 Germany, 259, 394, 443 ; pests of, 

 in India, 180, 296 ; pests of, in 

 New South Wales, 383. 



Wlieat Aphis (see Toxoptera grami- 

 mini). 



Wheat Bulb Fly (see Hylemyia 

 coarctata). 



Wheat Midge (see Contarinia tritici 

 and Sitodiplosis mosellana). 



Wheat Sheath Worm (see Harmolita 

 vaginicola) . 



Wheat Wireworm (see Agriotes 

 niancus) . 



Wlieat-stem Maggot, Greater (see 

 Merotnyza mnericana). 



Wheat-stem Sawfly, Western (see 

 Cephus cinctus). 



wheeler i, Eunausibius. 



White Arsenic (see Arsenic). 



White Birch Borer (see Agrilus 

 anxius). 



White Clover (see Trifolium repens). 



White Coffee Borer (see Anthores 

 leiiconotus) . 



White Coffee Leaf-miner (see Leu- 

 coptera coffeella). 



WTiite Grubs, notice of, in sugar- 

 cane soils in Fiji, 564 ; on beet in 

 France, 221 ; natural enemies of, 

 imported into New Jersey from 

 other states, 172. (See Lachnos- 

 terna etc.) 



White Leaf-miner (see Leucoptera 

 coffeella) . 



White Oak (see Oak, White). 



White Oak, California (see Quercus 

 lohata). 



White Pine (see Piniis sirobus). 



White Pine, Western (see Pinus 

 monticola) . 



WTiite Pine Weevil (see Pissodes 

 strobi) . 



White-ear Disease, of rye, caused by 

 Pediculopsis graminum in Russia, 

 434. 



White-lined Sphinx (see Deilephila 

 lineata). 



White-marked Tussock Caterpillar 

 (see Hemerocampa leucostigma) . 



Whitefiies, utilisation of beneficial 

 fungi against, in Florida, 119, 

 162; a possible cause of asal 

 disease of cotton in Sudan, 450 ; 

 relation of, to sweet potato 

 mosaic, 387 ; measures against, 

 on Citrus, 342, 350 ; ants associ- 

 ated with, 166. 



Whitefly, Avocado (see Trialeurodes 

 floridensis) . 



Whitefly, Cabbage (see Aleurodes 

 proletclla) . 



Whitefly, Citrus (see Dialeurodes 

 citri) . 



Whitefly, Greenhouse (see Trialeu- 

 rodes vaporariorum). 



Whitefly, Woolly (see Aleurothrixus 

 howardi). 



whittieri, Quaylea. 



Wild Cotton (see Thurberia). 



Wild Plum (see Prunus angusti- 

 folia) . 



Wild Tea (see Camellia lanceolata) . 



Willow {Salix), Coleoptera in, in 

 North America, 362, 543 ; pests 

 of, in British Isles, 367, 383, 542 ; 

 pests of, in Czecho-Slovakia, 486, 

 487 ; sawflies on, in Finland, 408 ; 

 new Aphid on, in Formosa, 408 ; 

 pests of, in Germany, 502, 503, 

 584 ; new Coccid on, in Japan, 

 41 ; pests of, in Luxemburg, 318, 

 400; pests of, in Quebec, 321, 

 577, 578 ; Apate francisca in, in 

 Porto Rico, 241 ; pests of, in 

 U.S.A., 83, 337, 356, 382, 538; 

 restrictions on movement of, 

 against Stilpnotia salicis in U.S.A., 

 596 ; apparatus for catching 

 Coleopterous pests of, 584. 



Willow, Heart-leaved (see Salix 

 cor data) . 



Willow, Laurel-leaved (see Salix 

 pentandra) . 



Willow Borer (see Cryptorrhynchus 

 lapathi) . 



Willow Leaf-miner (see Rhyn- 

 chaenus). 



Willow Weevil (see Cryptorrhynchus 

 lapathi). 



wilsoni, Forda ; Hamitermes. 



Wilt Disease, of gipsy moths in 

 Massachusetts, 31. 



