INDEX. 341 



Page. 



Theronia atalantse, parasite of gipsy moth in Europe 236 



position in "sequence".. 132 



reared at laboratory 85 



recorded in literature 85 



fulvescens, not properly a parasite of Pimpla conquisitor 137 



parasite of brown-tail moth in America 144, 147-149, 304 



gipsy moth in America 137, 141, 142, 236-237 



host of Monodontomerus aereus 246 



japonica, parasite of gipsy moth in Japan 236 



position in ' ' sequence " 121 



melanocephala, not known to be parasite of gipsy moth 137 



Thyridopteryx ephemergeformis, control by caging and permitting parasites to 



escape. 19 



Ticks, work with parasites 41-42 



Timandra amata, host of Compsilura concinnata 89 



Tobacco, food plant of Heliothis obsoleta 45 



Tomocera calif ornica, parasite of Saissetia oleae, transportation from one part of 



country to another part suggested 21 



Torymus anephelus Ratz. = Monodontomerus aereus Walk 87 



Toxocampa pastinum, host of Blepharidea vulgaris 91 



Toxoptera graminum, host of Lysiphlebus tritici, experiments in control by 



transportation of its parasite 22 



Trachea atriplicis, host of Compsilura concinnata 89 



Tray, ' ' tanglefooted , " for brown-tail caterpillars 280 



Trichiocampus viminalis, host of Compsilura concinnata 89 



Trichogramma, biological characters separating pretiosa from European pre- 



tiosa-like form 257 



pretiosa-like form, parasite of brown-tail moth in Europe, position 



in sequence 136 



introduction into 

 United States, 



habits 256-260 



pretiosa, parasite of brown-tail moth in America, habits. . 143, 256-260 



Heliothis obsoleta, shipment to Sumatra 45 



sp. , parasite of Archips rosaceana 259-260 



brown-tail moth in Europe, position in "se- 

 quence " 136 



spp., gross number colonized 310 



parasites of brown-tail moth, status in United States in 



1910 309 



sp. I, parasite of brown-tail moth, reared at laboratory 87 



II, parasite of brown-tail moth, reared at laboratory 87 



Tricholyga grandis, gross number colonized 310 



parasite of brown-tail moth in Europe. 296 



position in "se- 

 quence" 136 



reared at laboratory 91 



gipsy moth in Europe, position in "sequence " . . 132 

 introduction into United States, 



habits 228-229 



reared at laboratory 88 



status in United States in 1910 308 



recorded hosts 88, 92 



