738 



INDEX. 



Walshcmyia texana, on cedar, para- 

 sitised by Platygaster feltn in 

 U.S.A., 295. 



Warbler, destroying noxious insects 

 in U.S.A., 174. 



warioni, Cicadida. 



Washington, pests of currants, rasp- 

 berries, etc., and their control in, 

 208, 345, 459 ; Hylastinus ohscunis 

 on clover in, 345 ; miscellaneous 

 pests in, 135 ; pests from, inter- 

 cepted in California, 49, 114, 182, 

 240, 319, 388, 480. 



Wasps, introduction of beneficial, 

 75, 236, 276, 297 ; used as food 

 in Japan, 197. 



Water, Hot, against insect pests, 39, 

 61, 131, 231, 242, 290, 441. 



Watermelon, pests of, in Brazil, 366; 

 not attacked by Epilachna vigin- 

 tioctopwictata in Queensland, 157 ; 

 pests of, in U.S.A., 32, 235. 



Water-hyacinth, Siphonaphis nym- 

 phaeae on, in India, 55. 



Water-lilies, bionomics of Pyrausta 

 penitalis infesting, in U.S.A., 14. 



waterstoni, Antonina. 



Wattle, Black, Diphucephala colaspi- 

 doides migrating to orchards from, 

 in Tasmania and Victoria, 410. 



Wax Moth (see A chroia grisella and 

 Galleria mellonella) . 



W'ax Scale, Pink (see Ceroplastes 

 rubens) . 



Wax Scale, Wild Mango (see Cero- 

 plastes niurrayi) . 



Weasel, destroying Panolis flammea 

 in Holland, 226. 



websteri, Hannolita. 



Websteriella papulosa (see Par- 

 latoria) . 



Webworm, Beet (see Loxostege 

 sticiicalis) . 



Webworm, Corn (see Cr ambus cali- 

 ginoselliis) . 



Webworm, Fall (see Hyphantria 



■ cunea). 



Webworm, Lucerne (see Toririx 

 divulsana). 



Webworm, Parsnip (see Depressaria 

 heradeana) . 



Webworm, Sod (see Crambus). 



West African Oil Palm (see Elae'is 

 guineensis) . 



West Indian Cane-fly (see Steno- 

 cranus saccharivoriis). 



West Indian Fruit-fly (see Anas- 

 trepha fraterculiis) . 



West Indies, notice of insect pests 

 in, 410; Nematodes causing 

 disease in coconuts in, 66, 67, 411; 

 Siephanoderes hampei in, 448 ; 



value of toads against insect pests 

 in, 108 ; danger of introduction of 

 fruit-flies into Florida from, 293 ; 

 pests from, intercepted in U.S.A., 

 306, 307 ; (see under the various 

 Islands). 



Western Corn Borer (see Helotropha 

 reniformis atra). 



Western Grass-stem Sawfly (see 

 Cephus cinctus). 



Western Juniper (see Junipcrus 

 occidentalis). 



Western Pine Bark-beetle (see Den- 

 droctonus brevicomis). 



Western Red Cedar (see Thuja 

 plicata). 



Western Tussock Moth (see Hemero- 

 campa vetusta gulosa). 



Western Twig-borer (see Apate 

 piinctipennis) . 



Western Wheat-stem Sawfly (see 

 Cephus cinctus). 



Western White Pine (see Pinus 

 nionticola) . 



W'estern Yellow Pine (see Pinus 

 ponderosa) . 



Whale-oil Soap, spraying with, 

 against scale-insects, mites and 

 whiteflies, 51, 52, 228; watering 

 lawns with, against Scapteriscus 

 vicinus, 234. 



Wheat, pests of, in South Africa, 

 264, 412 ; bionomics of Oscinella 

 frit on, in North America, 183 ; 

 pests of, in Argentina, 405 ; pests 

 of, in Austraha, 155, 502 ; in- 

 directly damaged by Apanteles 

 glonieratiis in Bohemia, 346 ; pests 

 of, in Britain, 138, 155, 351, 514 ; 

 pests of, and their control in 

 Canada, 3, 278 ; attacked by 

 Tettigonia albifrons in Cyrenaica, 

 201 ; pests of, in Germany, 253, 

 358, 468 ; Cirphis unipimcta on, 

 in India, 100 ; pests of, in Italy, 

 142 ; pests of, in Japan, 86 ; pests 

 of, in Mesopotamia, 372, 478 ; 

 pests of, in Russia, 103, 104, 105, 

 106, 107 ; Oscinella frit on, in 

 Scandinavia, 468 ; pests of, in 

 Sudan, 172, 497 ; pests of, and 

 their control in U.S.A., 76, 89, 92, 

 93, 117, 129, 135, 138, 152, 184, 

 186, 188, 207, 208, 312, 314, 347, 

 376, 392, 464, 504, 531. 



Wheat (Stored), measures against 

 weevils infesting, in Australia, 2 1 ; 

 measures against pests of, in 

 Britain, 178, 179, 180 ; pests of, 

 and their control in Germany, 425 ; 

 pestsof, in Mesopotamia, 479; Sito- 

 troga cerealella in, in Russia, 104. 



