IXDEX. xcvii 



PAGE 



Traffic, ratio of distribution by, 109 



study of, 109 



Transportation, a study of the methods and routes of, . . . 106 



by freight, 110 



Trapping of male moths, results of, 80, 357 



Traps, caterpillar, -. . .311 



moth, 358, 360 



Travel, danger from, to Boston, 107 



direction of, from infested centre, 107 



lines of, 108 



Travelling of young larvae . . . .310 



Treadwell, Professor, experiments on robins, 204 



Tree creepers attracted to meat, 229 



Tree ink, trees banded with, . . ... . . . 64,128 



pruning, 172 



Trees, alarming condition of, In 1889, 33 



banded, . 126, 195 



banded with burlap, 69, 85, 167 



banded with raupenleim, . 64 



banded with tarred paper, . . 28 



banded with tree ink . . 64 



comparison of yearly work on, .92,93 



defoliated by the gypsy moth, . . . . . . . 57, 85 



destroyed by the gypsy moth, . . . . . . 23, 70, 274 



hollow, treatment of, 63, 187 



infested, location of, . . 99 



infested, marked with white paint 51 



leaf area of, 494 



per cent, of pupae in, ......... 335 



saved by contact insecticides, ....... 58 



scraping of, 189 



Trogus flavatorius, 878 



Trombidium bulbipes, . . .,...,. . . .404 



Trouvelot, Leopold, interview with Prof. N. S. Shaler, ... 4 



introduction of the gypsy moth into America by, ... 3 



residence in Medford, 4 



Tube, paint and creosote, 124 



Tubercles, larval, 300 



retractile, 303, 304 



Tubeuf, Dr., on disease of nun moth, 405 



Turpentine for destroying eggs, 123, 416 



Tussock moth destroyed by spraying, 140 



increase of, due to sparrows, 235 



Tutt, J. W., on the extermination of the gypsy moth in England, . 270 



Tuttle, Mrs. R., statement of, 11,16,25 



Tyrannus tyrannus, 207 



