834 



INDEX. 



Trichobaris trinotaia, in Maryland, 



115. 

 tricJiodactyla, Phorhia [Choriophila, 



Hyleniyia) . 

 Trichodesma zeylanica, Alcides leo- 



pardus on, in India, 399. 

 Trichogramma minuium, parasite of 



Lepidoptera in U.S.A., 55, 275, 



326, 457. 

 Trichogramma semblidis, notice of 



list of hosts of, 81. 

 trichogramma, Tirathaba. 

 Tricholaena rosea (Natal Red-topped 



Grass), unidentified beetle on, in 



Southern Rhodesia, 461. 

 Trichomalus, parasite of Lygae- 



onematus erichsoni in Russia, 434. 

 Trichomalus fasciatus, parasite of 



rape beetles in Germany, 465. 

 Trichothrips aptera, considered a 



synonym of T. ulmi, 203. 

 Trichothrips copiosiis, on lime in 



Sweden, 223. 

 Trichothrips drakei, sp. n., on 



hickory and black locust trees in 



New York, 83. 

 Trichothrips fungi, considered a 



synonym of T. ulmi, 203. 

 Trichothrips infernus, sp. n., in 



Albania, 473. 

 Trichothrips parvipennis, considered 



a synonym of T. ulmi, 203. 

 Trichothrips salicis, sp. n., on willow 



in New York, 83. 

 Trichothrips ulmi, distribution and 



synonymy of, 203. 

 Triclistus curvator, pai"asite of 



Rhyacionia buoliana in France, 54. 

 tridens, Tetrapriocera. 

 tridentata, Cyclocephala. 

 tridentatus , Ips. 

 trifasciata, Hoplia. 

 trifenestrata, Cricula. 

 Trifidaphis radicicola, on Solanum, 



415. 

 trifolii, Callipterus ; Scotogramma 



[Mamestra) ; Tricnymus. 

 Trifolium (see Clover) . 

 Trifolium hybridum (Alsike Clover), 



Tylenchus dipsaci on, in Britain, 



230 ; Anur aphis helichrysi on, in 



Idaho, 133. 

 Trifolium pratense (Red Clover), 



pollination of, by bees in New 



Zealand and U.S.A., 251, 516; 



pests of, in U.S.A., 133, 515. 

 Trifolium repens (White Clover), 



pests of, in U.S.A., 133, 516. 

 trigintispinatiis , Webbia. 

 triglandulosus, A spidiotus. 

 Trigona biroi, coconuts probably 



pollinated by, in Philippines, 230. 



Trigonogenius glohidum, intercepted 

 in ivory nuts in California, 90 . 



Trigonura ruficaudis , probable hosts 

 of, in India, 573. 



Trigonura tenuicaudis, sp. n., prob- 

 ably a parasite of Chrysobothris 

 in India, 573. 



trilineata, Lema. 



Trilobaphis caricis, gen. at sp. n., 

 on Carex remota in Wales, 392. 



trilobitijormis, Pseudaonidia. 



Trinervitermes abassas, sp. n., in 

 Namaqualand, 515. 



Trinervitermes gemellus thomseni, 

 subsp. n., in Natal, 515. 



Trinervitermes havilandi, sp. n., in 

 South Africa, 515. 



Trinervitermes kurumanensis, sp. n., 

 in Bechuanaland, 515. 



Trinervitermes pretoriensis, sp. n., 

 in Pretoria, 515. 



Trinervitermes thermarum, sp. n., in 

 South Africa, 515. 



Trinervitermes umzinduzii, sp. n., in 

 South Africa, 515. 



Trinidad, Coccids in, 188, 616 ; new 

 mite on vines in, 213 ; mis- 

 cellaneous pests in, 236, 347 ; 

 plant pest legislation in, 324. 



trinitatis, Paratetranych us . 



trinotata, Trichobaris . 



triodiae, Eutermes. 



Trionymus trifolii, bionomics of, on 

 clover in U.S.A., 416 ; notice of 

 characters distinguishing Pseudo- 

 coccus maritimus from, 417. 



Trioxys placidus, sp. n., bionomics 

 of, in France, 183. 



Trioza, on Citrus in East Africa, 23 ; 

 bionomics of, on Citrus in South 

 Africa, 124 ; probably parasitised 

 by Chiloneurus praenitens in 

 Jamaica, 391. 



Trioza alacris, on laurel in green- 

 houses in Finland, 407. 



Trioza citri, parasites of, in Kenya 

 Colony, 391. 



Trioza diospyri, on Diospyros virgini- 

 ana, parasite of, in U.S.A., 391. 



Trioza magnoliae , on Persea caroli- 

 nense, parasite of, in Florida, 

 391. 



Trioza viridula, on carrots in Den- 

 mark, 61, 627 ; causing curly-leaf 

 disease, 627 ; measures against, 

 627. 



trioziphagiis, Psyllaephagus. 



Triphaena pronuba (see Agrotis) . 



Triphleps, predacious on Heliothrips 

 indicus m Sudan, 451. 



Triphleps insidiosus, predacious on 

 Thrips tabaci in Iowa, 458. 



