INDEX 



The superior figures tell the exact place on the page in ninths; e. g. 

 22 3 means page 22, beginning in the third ninth of the page, i. e. about 

 one third of the way down. 



Apple tree tent caterpillar, 46". 

 americana, Clisiocampa, 46 8 . 



Bark borers, 41 1 . 



Birds, native, value of, 52 5 -53 6 . 



Borers in trunk and limbs, 49\ 



Canker worms controlled by birds, 



53 2 . 

 Clisiocampa americana, 4G\ 



disstria, 46 s . 

 columba, Tremex, 50 1 . 

 cunea, Hyphantria, 48 7 -49\ 

 Curculios, grubs of, 49°, 51*. 



disstria, Clisiocampa, 46 8 . 



Elm, insects injuring; bark louse, 

 46 1 ; borer, 49 9 ; leaf beetle, 44*; 

 leopard moth, 50°; pigeon Tremex, 

 50 1 ; cottony maple tree scale in- 

 sect, 52 1 ; white marked tussock 

 moth, 41 8 . 



Elm bark louse, 46 1 . 



Elm borer, 49 s , 51 3 . 



Elm leaf beetle, 41 3 , 44 2 -45 8 , 46\ 53 7 , 

 56 1 . 



Fall web worm, 48 7 -49\ 

 Figures of; 



apple tree tent caterpillar, 47 2 , 



48 a . 

 borers, work of, plate 3, fig. 3. 

 elm bark louse, plate 2, fig. 3. 

 elm leaf beetle, plate 1, plate 2, 



fig. 1, 2. 

 forest tent caterpillar, 47 2 , 48 2 . 

 hand spraying outfit, plate 4. 



Figures of, (continued) 

 leopard moth, 50 2 . 

 maple tree scale, cottony, 52'. 

 pigeon Tremex, 49 s . 

 power spraying outfit, plate 5. 

 white marked tussock moth, 42\ 



Galerucella luteola, 44 2 -45 8 . 

 Gossyparia ulmi, 46 1 . 

 Gypsy moth, 56 3 . 



Horse chestnut, white marked tus- 

 sock moth injuring, 41°. 

 Hyphantria cunea, 48 7 -49\ 



innumerabilis, Pulvinaria, 52\ 



Leopard moth, 50°-5r. 

 leucostigma, Notolophus, 41 8 -44\ 

 Linden, white marked tussock moth 



injuring, 41". 

 luteola, Galerucella, 44 2 -45*. 



Maple, white marked tussock moth 

 injuring, 41°; tentcaterpillars,46 9 ; 

 borer, 49 8 ; leopard moth, 50*. 



Maple tree borer, 49 8 , 51 3 . 



Maple tree scale, cottony, 41*, 52 1 . 



Notolophus leucostigma, 41 8 -44'. 



Pigeon Tremex, 50\ 51*. 

 Plagionotus speciosus, 49 s . 

 pyrina, Zeuzera, 50". 

 Pulvinaria innumerabilis, 52\ 



Remedies and preventives; 



arsenical compounds, spraying 



with, 45 7 , 47", 56*. 

 bands of cotton, 43 7 , 48 1 . 



