i8o 



NEW YOKK STATE MUSEUM 



speciosus, Plagionotus, 54. 

 Spider, red, 74. 

 Spotted Corniis sawily, 59. 

 Spotted pine weevil, 61. 

 Spruce gall aphid, 7, ^-j, 39. 



large, 36-39. 

 Stable fl}^ 67. 

 stabulans, Muscina, 67. 

 strobi, Pissodes, 61. 

 subsignarius, Ennomos, 62, 74 

 Sugar maple borer, 6, 54-55. 

 Sympiezus felti, 68. 



Tarnished plant bug, 70. 

 tarsatus, Harpiphorus, 59. 

 tessellata. Pemphigus, '/^i- 

 Thyridopteryx ephemeraeformis, 54. 

 Tobacco extract, 40, 46, 51. 

 Tobacco whale oil solution, 45. 

 Tortricid leaf feeders, 21, 2)t>- 

 Tree crickets, 71. 

 tripsaci, Lasioptera, 70. 

 Tulip scale, 75. 

 tulipiferae, Eulecanium, '/'=^. 

 Typhoid fly, 71, 74. 



ulmi, Lcpidosaphes, ']2. 



versicolor, Harpiphorus, 60. 

 vicina, Pegomya, 'JZ- 

 viridcsccns, Calliphora, 66. 

 vitis, Pulvinaria, 55, "/Z- 

 vomitoria, Calliphora, 66. 



Walking leaf, 67. 



Wasps, 71. 



Whale oil soap solution, 39, 40, 46, 



49- 

 Wheat wire worm, 51-52. 

 White pine weevil, 61. 

 Willow, Cecidomyiidae injuring, 74. 

 Wireworm, wheat, 51-52. 

 Woolly aphis, 75. 

 Woolly maple scale, "JZ- 



Xylina antennata, 7, 21, "JZ- 



Yellow fever mosquito, 71. 



Zeuzera pyrina, ']2, 75. 



