INDEX. 



829 



Tetraneura ulmisacculi, synonym of 

 T. ultni, 59. 



Tetraneura yezoensis, synonym of 

 T. ulmi, 59. 



Tetranychina tritici, sp. n., on wheat 

 in Idaho, 3. 



Tetranychus (Red Spider, Spinning 

 Mite), on gooseberry in British 

 Isles, 367 ; on prune and wahiut 

 in CaUfornia, 213, 286; inter- 

 cepted in CaUfoniia, 196, 357 ; 

 on flax and liemp in Germany, 18 ; 

 on heliotrope in Holland, 509 ; in 

 Uruguay, 227 ; measures against, 

 213, 227, 286. 



Tetyanychus althaeae, bionomics and 

 control of, on hops etc. in Alsace, 

 631. 



Tetranychus bicolor, in forests in 

 Ontario, 420. 



Tetranychus bimaculatus, on maize 

 and cotton in INIexico, 104, 169 ; 

 food-plants of, in Dutch East 

 Indies, 374, 375 ; spraying 

 against, 169. 



Tetranychus bioculaiits, on tea in 

 Java, 374. 



Tetranychus citri, on Citrus and 

 fruit-trees in California, 357 ; 

 considered a synonym of Para- 

 tetranychus pilosus, 357 . 



Tetranychus myiilaspidis (Citrus 

 Red Spider), on lemon in New 

 Zealand, 467. 



Tetranychus pilosus (see Para- 

 tetranychus) . 



Tetranychus telarius, bionomics of, 

 on hops etc. in Alsace, 631 ; in 

 greenhouses in British Isles, 362 ; 

 in California, 314, 511 ; on lime 

 in Czecho-Slovalda, 487 ; in 

 Germany, 259 ; comparison of 

 eggs of Paratetranychus pilosus 

 and, 357 ; notice of list of food- 

 plants of, 259 ; measures agaiiist, 

 259, 362, 511, 631. 



Tetranychus ununguis (see Para- 

 tetranychus) . 



Tetranychus yothersi (Avocado Red 

 Spider), bionomics and control of, 

 in U.S.A., 69, 188, 396, 538. 



Tetrapriocera tridens, intercepted in 

 mahogany in California, 90. 



tetrarhodus, Capitophorus . 



Tetrastichus, parasite of Cryptothrips 

 laureli in Florida, 463. 



Tetrastichus asparagi, parasite of 

 Crioceris spp. in U.S.A., 333. 



Tetrastichus dryi, sp. n., parasite of 

 Trioza citri in Kenya Colony, 

 391. 



Tetrastichus giffardianus , utilisation 

 of, against Ceratitis capitata in 

 Hawaii, 513. 



Tetrastichus ophiusae, parasite of 

 A chaea Janata in India, 208. 



Tetrastichus platensis, parasite of 

 bagworms in Argentina, 340. 



Tetrastichus radiatus, sp. n., parasite 

 of Euphalerus citri in India, 391 . 



Tetrastichus rapo, hyperparasite of 

 Pieris brassicae in France, 359. 



Tetrastichus spirabilis, sp. n., para- 

 site of Hypsipyla robusta in 

 India, 573. 



Tettigia ami, bionomics of, in 

 Italy, 94. 



Tettigonia, a possible carrier of 

 sugar-cane mosaic in Cuba, 603. 



Tettigonia albifrons (Large Brown 

 Grasshopper), in Italy, 373 ; food- 

 plants of, in Mesopotamia, 330. 



Tettigonia occatoria (Coffee Leaf- 

 hopper), a minor sugar-cane pest 

 in Porto Rico, 97. 



Tettigonia sirena, probably trans- 

 mitting sugar-cane mosaic in 

 Porto Rico, 97. 



Tettigoniella spectra, on rice in 

 Ceylon, 165. 



Teucriwn inflatum, Neurolasioptera 

 baezi forming galls on, in Argen- 

 tina, 509. 



texana, Mirax. 



Texas, Eupelmus popa parasitic on 

 Contarinia sorghicola in, 422 ; 

 Hamitermes perplexus in, 543 ; 

 Hylemyia cilicrura on peach in, 

 47 ; Platyedra gossypiella and 

 quarantine measures against it 

 in, 274, 594, 595 ; introduction of 

 Melitara into Australia from, to 

 destroy prickly-pear, 415 ; pests 

 from, intercepted in California, 

 90, 357, 471. 



textor, Lamia. 



TJialassodes quadraria, on mango in 

 Travancore, 85. 



Thamnotettix colonus, a minor sugar- 

 cane pest in Porto Rico, 97. 



Thanasi^nus {Clerus) formicarius, 

 predacious on Scolytids in Britain, 

 382 ; bionomics of, in Germany, 

 592. 



thapsi, Cionits. 



Thamnatothrips froggatti, gen. et sp. 

 n., forming galls on Casuarina 

 cambagei in New South Wales, 

 585. 



theae, Chionaspis ; Eriophyes {Phy- 

 toptus) . 



theaecola, Cey Ionia (see Toxoptera 

 coffeae) . 



