264 



NEW YORK STATE MUSEUM 



transmarina, Heteropeza, 209 



Trap strips, 41 



Trees, dormant, use of oils on, 83- 



92; scraping, 119 

 Trichiosoma tibialis, 104 

 Trichopteromyia, 154, 161 



modesta, 161 

 tridens, Neptunimyia, 150 

 tristis, Lachnosterna, 56, 57 

 tritici, Itonida, 118, 127 

 Tritozyga, 129, 148 



sackeni, 149 

 truncata, Campylomyza, 118, 165, 170 

 tsugae, Prionellus, 173, 176 

 tuckeri, Monardia, 185, 190-91 

 tumida, Cordylomyia, 194, 197 

 Tussock moth, white-marked, 10, 118 

 Two-spotted Anomala, 106 

 Two-spotted ladybeetle, 106 



Uleella (Bruggmaniella) mexicana, 



113 



pisonia, 115 



pisonifolia, 119 

 ulmi, Oligarces, 203, 224-26 

 undata, Pyrgota, 60 

 unipuncta, Heliophila, 42 



variolosa, Polyphylla, 56 

 vau, Pseudotephritis, 208 

 verbasci, Anthrenus, 118 

 verbenae, Lasioptera, 119 

 vernalis, Lestremia, 135, 142 

 Porricondyla, 118 



vernoniae, Youngomyia, 113 

 versicolor, Cordylomyia, 195, 198 

 Violet gall midge, 127 

 violicola, Phytophaga, 127 

 viticida, Fidia, 50 

 vitinea, Campylomyza, 164, 166 

 vitis, Brachyneura, 217, 220-21 

 volitans, Necrophlebia, 214 



Wasmanniella, 154, 155 



aptera, 156 

 Whale oil soap, 67, 104 

 Wheat, Hessian jfiy injuring, 7, 31 

 Wheat midge, 9, 118, 127 

 White grubs, 7, 56-62, 119 

 White-marked tussock moth, 10, 118 

 Willow, Hawthorn sawfly injuring, 



105 

 Winter moth, iii 

 Winthemia quadripustulata, 45 

 Woolly bark louse, 9 



Xuthia brevipes, 103 

 Xyleborus torquatus, 103 



Young, D. B., work of, 10 

 Youngomyia pennsylvanica, 118 



quercina, 113 



vernoniae, 113 

 Ypsolophus ligulellus, 96-97 



zauschneriae, Thecodiplosis, 119 



