198 



NEW YORK STATE M.USEUM 



violacella, Gracilaria, 117 

 vitis, Pulvinaria, 98 

 vittata, Diabrotica, 124 



Webworm, juniper, 126 

 Whale oil soap solution, 67, Sy, 98 

 126 



Wheat, Say's blister beetle injur- 

 ing, 99 

 Wheel bug, 62 



White-marked tussock moth, 8, 

 109-10 



Willow, injurious insects: 



gipsy moth, 46 



spiny elm caterpillar; 104 

 Winnertzia pectinata, 121, 129 



Winthemia quadripustulata. 



122 



49, 



Witch-hazel, maple leaf cutter 

 juring, 57 



Xylina antennata, 48-52 



grotei, 49 



laticinerea, 49 

 Xylophagus abdominalis, 121 



lugens, 121 

 Xyloterus sp., 88 



Young, D. B., work of, 10, 11 

 I Zeuzera pyrina, 88 



