122 



Plate IX. 



Fig. 1. The Strawberry Eoot Worm, larva of Scelodonta puhescens. 



Fig. 2. Pupa of Scelodonta puhescens. 



Fig. 3. Imago of Scelodonta puhescens ; magnified sixteen diameters. 



Fig. 4. The Vine-Loving Fruit Fly, Drosophila ampelophila. (Re- 

 drawn by Mrs. Garman from Comstock's Report.) 



Fig. 5. Egg, larva, and pupa of the same. (Re-drawn by Mrs. 

 Garman from Comstock's Report.) 



Fig. 7. The Blackberry Leaf Miner, Metallm ruhi; magnified three 

 diameters. (Original.) 



Plate X. 



Fig. 1. Pyrrhia umbra. (Original.) 



Fig. 2. Raspberry Plume Moth, Oxyptilus delavaricus; magnified. 

 (Original.) 



Fig. 3. Moth of the Speckled Cutworm, Agrotis c-nigrum. (Original.) 



Fig. 4. Biston ypsllon. (Original.) 



Fig. 5. The Apple Leaf Skeletonizer, Pempelia hammondi: a, larva, 

 natural size ; b, one of middle segments of larva, magni- 

 fied ; c, head and first three segments, dorsal view ; 

 d, adult moth. 



Fig. 6. Yellow Jumping Pear Louse, Trioza pyri; magnified seven 

 diameters. (Original.) 



Fig. 7. The Willow Saw Fly, Dolerus arvensis. (Original.) 



Plate XI. 



Fig. 1. The Soft Maple Bark Louse, Pulvinaria innumerabilis: a, 

 twig with adult fiy and egg masses ; b, mature female 

 scale seen from above ; c, mature female scale seen from 

 beneath. 



Fig. 2. The same in autumnal condition : a, twig with half-grown 

 female scales ; b, autumnal female scales seen from above ; 

 c, the same seen from beneath. 



Fig. 3. Pandemis lamprosana. (Original.) 



Fig. 4. Aleurodes aceris, mature scale ; magnified five and a half 

 diameters. (Original.) 



Fig. 5. Imago of the above. (Original.) 



Fig. 6. Elaptus aleurodis; magnified twenty-three diameters. (Origi- 

 nal.) 



Plate XII. 



Fig. 1. Lygus invitus; magnified four diameters. (Original.) 



Fig. 2. The Elm Borer, Saperda tridentata,- natural size. (Ofiginal.) 



Fig. 3. Magdalis armicollis; magnified. (Original.) 



