INDEX. 



817 



Tibicen septemdecim (Seventeen 

 Year Locust, Periodical Cicada), 

 in U.S.A., 199, 239, 296, 336. 



Tilia americana (Basswood), Dia- 

 pheromera femorata on, in Canada, 

 161 ; new thrips on, in Florida, 52. 



Tilia europaea (see Lime, Tilia) . 



tiliae, Eriophyes ; Haplothrips. 



Tillandsia recurvata, new Coccid on, 

 in Lower California, 229. 



tillandsiae, Eriococcus. 



Timber, insects infesting, and their 

 control, 29, 57, 59 255, 304. 366, 

 437, 536, 558, 568, 577, 616; 

 measures against termites in, 78, 

 106, 149, 354-356, 377. 430, 

 455, 530, 580. 



timberlakei, Pseudococcus ; Sierola. 



Timborite, timber treated with, 

 against termites, 78. 



Timor, Adoretus sinicus in, 149. 



Timothy Grass, pests of, in Canada, 

 124. 130, 132 ; Cirphis unipimcta 

 on, in Indiana, 337 ; pests of, in 

 Russia. 328, 348. 



Tin, effect of salts of, on wing 

 development in Aphids, 533. 



Tinea biselliella (see Tineola) . 



Tinea copiosella (see Ocnerostoma 

 piniariella) . 



Tinea fuscipuncteUa, in India, 273. 



Tinea granella, apparent disappear- 

 ance of. in Germany, 139 ; in 

 cereals in Spain and Balearic 

 Islands. 209 ; effect of chloro- 

 picrin on, 592. 



Tinea pachyspila, in India, 273. 



Tinea pellionella (Clothes Moth), in 

 India. 273 ; measures against, in 

 U.S.A., 483. 



Tineola biselliella (Clothes Moth), 

 bionomics and control of. in 

 Germany, 1, 5, 66 ; measures 

 against, in U.S.A., 483 ; prepara- 

 tion for rendering wool fabrics 

 proof against, 611. 



Tipburn, of potato, caused by 

 Empoasca mali in U.S.A., 15. 

 31, 246, 247, 335. 



Tiphia inornata, parasite of Lach- 

 nosterna in Ontario, 129. 



Tiphia parallela, value of, against 

 Lachnosterna smith i in Barbados, 

 323, 414, 456 ; utilisation of. in 

 Mauritius. 145, 185. 



Tipula (Cranefly, Leather Jacket), 

 in British Isles, 54, 446, 487. 



Tipula graminivora, sp. n., injurious 

 to pastures in California, 595. 



Tipula infuscata, Japanese clover 

 occasionally attacked by. in Ten- 

 nessee, 375. 



Tipula maxima, parasitised by 

 Bucentes cristata, 62. 



Tipula oleracea, in Denmark. 364 ; 

 on vegetables in Ireland, 152 ; 

 measures against, in Switzerland, 

 399. 



Tipula paludosa, in Denmark, 194. 



Tipula pratensis, on basket willow 

 in Germany, 195. 



Tipula quay lei, bionomics and con- 

 trol of, in California, 575. 



Tipula simplex, bionomics and con- 

 trol of, in California, 575 ; on 

 cereals and lucerne in Mexico, 

 366. 



tipuliformis, Aegeria {Sesia). 



Tipwilter (see Holopterna valga). 



Tiracola plagiata, on tea in Formosa, 

 77. 



Tischeria complanella, on oak in 

 Germany, 109. 



titanus, Strategus. 



Tits, destroying noxious insects, 231, 

 477, 614. 



Tmetocera ocellana (see Eucosma). 



tmetocerae, Apanteles. 



Toads, destroying noxious insects, 

 202, 203. 313. 323, 414, 484, 577. 



Tobacco. Lema bilineata on. in 

 South Africa. 186. 331. 377 ; 

 Gelechia on. in North America. 53 ; 

 A gratis ypsilon on. in Assam, 538 ; 

 Phthorimaea operciilella on, in 

 Western Australia, 260 ; notice 

 of pests of, in Burma, 69 ; pests 

 of, in Canada, 83, 132 ; Copitarsia 

 consulta on, in Chile, 425 ; Euxoa 

 segetum on. in Germany. 63 ; 

 pests of. in India, 76, 272 ; pests 

 of, in Dutch East Indies, 85, 86, 

 225, 280, 508 ; Gonocephalum 

 simplex on, in Kamerun, 106 ; 

 pests of. in Mauritius, 559 ; 

 Trichobaris mucorea on, in Mexico, 

 116; pests of, in New South 

 Wales, 42 ; pe.sts of, in U.S.A., 

 31, 114, 236; Heterodera radici- 

 cola on, 543 ; of doubtful value 

 as a trap-crop for Heliothrips 

 rubrocinctus, 58. 



Tobacco (Stored), measures against 

 Lasioderma serriconie in, in Ger- 

 many, 66 ; pests of, in Dutch 

 East Indies, 197, 366, 508: 

 measures against pests of, in 

 Kamerun, 516. 



Tobacco, as an insecticide, 184 ; 

 dusting with, 18, 94, 111, 114, 

 173, 181. 204, 473, 506; in sprays 

 against Aphids, Coccids, etc., 8, 

 260, 344, 383, 439. 452, 503, 552 ; 

 against Coleoptera, 94, 204, 472 ; 



