REFERENCES 389 



Systena spp., 23d Rpt. 111. State Ent., page 107. 



TahanidcB, Ky. Exp. Sta. Bull. 151. 



Tarsonemus waitei, Bur. Ent. Bull. 97-VI. 



Tenebrio molilor, Farmers' Bull. 45. 



Tenebroidcs mauritanicus, N. C. Exp. Sta. Bull. 203. 



Tetranychus bimaculatus, Bur. Ent. Circ. 150. 



Thrips tabaci, Fla. Exp. Sta. Bull. 46. 



Thyreocoris pulicaria, Mich. Exp. Sta. Bull. 102. 



Thyridopteryx ephemerceforinis, N. J. Exp. Sta. Bull. 181. 



Tibicen septendecim. Bull. 71. 



Ticks : classification, Bur. Ent. Bull. 72. 



Tinea granella, Bur. Ent. Bull. 8. 



Tinea pellionella. Bur. Ent. Circ. 36. 



Tipulidce, Bur. Ent. Bull. 85-VII. 



Tischeria malifoliella, Bur. Ent. Bull. 68-III. 



Toxoptera graminum, Bur. Ent. Circ. 93. 



Tribolium confusum, Farmers' Bull. 45. 



Tribolium navale, Farmers' Bull. 45. 



Trichobaris trinotata. Bur. Ent. Bull. 33. 



Trichodectes spp., Minn. Exp. Sta. Bull. 48. 



Tyloderma fragarice, Ky. Exp. Sta. Bull. 80. 



Typhlocyba comes, N. Y. Geneva Exp. Sta. Bull. 344. 



Typophorus canellus, Maine Exp. Sta. Rpt., 1895, pages 106-110. 



Uranotes melinus. Bur. Ent. Bull. 57. 



Xyleborus dispar. Bur. Ent. Bull. 7. 



Xylina spp., N. Y. Cornell Exp. Sta. Bull. 123. 



Zophodia grossularice, 4tli Rpt. Minn. State Ent., page 214. 



