334 



MAINE AGRICULTURAL EXPERIMENT STATION. 



1915- 



Trap nest records, accuracy of . . . '11, 186 



Treasurer's report '11, 332; '12, 469; 



» i; '13,321; '11, '14, 297; '15,311 



Trichonta bellula '11, 304 



cincta '11, 303 



difissa '11 , 305 



foeda '11, 305 



obesa '11, 304 



patens '11, 305 



perspicua '11, 302 



triangularis '11, 303 



Vulgaris '11, 304 



Trioza aylmeriae '12, 225 



callaris '12, 225 



diospyri '12, 226 



dubia '12, 226 



forcipula '12, 227 



longistylus '12, 227 



marginata '12, 228 



maura '12, 228 



obtusa '11, 18 



quadripunctata '12, 229 



stylifera . . . '12, 229 



tripunctata '12, 230 



Triplet calves _. '12, 250 



Tumors, occurrence in domestic 



fowl '15, 297 



Turnips as a stock food '15, 54 



black hearted '15, 57 



wild, control '14, 40 



yields and food value '15, 54 



Typhlocyba bifasciata '15, 157 



carneola '15, 151 



comes_ ._ '15, 156 



commissularis '15, 158 



lethierryi '15, 157 



obUqua '15, 155 



querci '15, 157 



rosae '15, 158 



tenerrima '15, 158 



vulnerata '15, 156 



Typhlocybidae, key to North 



American genera '15, 150 



Typhoid fly '11, 6 



Vaccinium, species found o n t h e 



barrens '15, 251 



Variation and growth" in maize . . . '14, 290 

 Vegetable cylinders for Fusarium 



cultures '13, 228 



Violet sawfly '11, 8 



Virginia ctenucha '12, 450 



Wart disease of potato '14, 98 



Weather observations. '11, 329; '12, 467; 



'13, 319; '14, 295; '15,309 



Weeds, control by spraying '14, 42 



Whale oil soap for aphides. '13, 188 



White cornicled currant aphid .... '14, 50 



Willow, aphid pests '13, 73 



Willows, species afiected by aphides '13, 93 



Winter injury to orchards '12, 54 



Wire worms in corn U, 229; '12, 460 



WooUy aphid of the apple 



'13, 173; '14, 255, 266 



economic status '13, 180 



haoits '13, 173 



life cycle '13, 182 



preventive measures '13, 185 



structure key '13, 183 



elm '13, 259 



and Juneberry '15, 197 



bark '13, 260 



habitat key '13, 184 



hawthorn leaf '14, 253 



apple aphid and elm leaf curl. '12, 235 



economic status '12, 244 



food plants '12, 253 



habits '12, 237 



insect enemies '12, 252 



life cycle '12, 247 



preventive measures '12, 248 



sequence of generation '12, 242 



spring migration '12, 241 



synonymy and literature. . . '12, 255 



Xestocephalus fulvocapitatus '15, 109 



nigrifrons '15, 109 



pulicarius '15, 109 



Xyleborus dispar '11, 235; '12, 463 



Yellow edge butterfly '12, 450 



Yellow eye beans, standard types. '15, 161 



