188 THE MEXICAN COTTON-BOLL WEEVIL. 



Page. 



Tobacco, futility against boll weevil 155 



stalks attacked by Trichobaris m ucorea 30 



Towhee. (See Pipilo erythrophthalmus.) 



Toxostoma rufum, enemy of boll weevil 146 



Trapping at lights, futility against boll weevil 154 



Trichobaris mucorea attacks tobacco stalks 30 



mistaken for boll weevil 30 



texana attacks Spanish thistle stalks (Solarium rostratum) 30 



mistaken for boll weevil 30 



Tychius sordidus attacks pods of false indigo (Baptisia) 30 



mistaken for boll weevil 30 



Tyrannus tyrannus, enemy of boll weevil 146 



Tyroglyphus breviceps, enemy of boll weevil 137 



United States statute regarding boll weevil 164 



Urosigalphus anthonomi, enemy of boll weevil 142 



schwarzi, enemy of boll weevil 142 



sp., enemy of boll weevil 142 



Vehicles, factors in dissemination of boll weevil 93 



Warbler, myrtle. (See Dendroica coronata.) 

 yellow. (See Dendroica xstiva.) 



Water, duration of life of boll weevils fed thereon 48 



hibernated boll weevils fed thereon 48 



Windstorms as agents in spread of boll weevil 90 



Wren, Bewick. (See Thryomanes bewicki.) 



Carolina. (See Thryothorus ludovieianus .) 

 winter. (See Nannus hyemalis.) 



Xanthium roots attacked by Baris transversa 30 



Yellowthroat, Maryland. (See Geothlypis trichas.) 



Zonotrichia albicollis, enemy of boll weevil 146 



o 



