112 
Page. 
D eltoce phallus fuscinervosus, general account 80 
in California in 191 49 
general distribution of genus 17 
in North Dakota in 1909 42 
inimicus, crops affected ] 5-16 
distribution 73-75 
early history 72-77 
in Illinois in 1909 -44 
Indiana in 1909 44, 45 
Iowa in 1909 41 
Minnesota in 1909 42 
North Dakota in 1909 42, 43 
Pennsylvania in 1909 45 
Washington State in 1909 43 
Yellowstone Park in 1909 42-43 
life history 75-77 
remedies 77 
melscheimeri in Ohio in 1909 44 
name wrongly applied to Deltoccphalus affinis 82 
minki, origin 17 
nigrifrons, control, means 79 
description 78-79 
distribution 78 
early history 77-79 
food plants 78 
in District of Columbia in 1909 41 
Georgia in 1909 47 
Illinois in 1909 : 44 
Indiana in 1909 45 
North Carolina in 1909 46 
Dakota in 1909 43 
Pennsylvania in 1909 45 
South Carolina in 1909 46 
Tennessee in 1909 47 
life history notes 78-79 
obtectus in Georgia in 1909 47 
sayi, general account 84-86 
in Pennsylvania in 1909 45 
sonorus. general account 79-80 
sp., prey of Chaetura pelagica 31 
Chordeiles virginianus 31 
Colinus virginianus 31 
sylvaticus in Illinois in 1909 44 
rceedii in Illinois in 1909 44 
Dendroica aestiva, enemy of Jassidse 29 
auduboni, enemy of Jassidae * 29 
coronata, enemy of Jassidaa 29 
magnolia, enemy of Jassidse 29 
tigrina, enemy of Typhlocyba sp 31 
townsendi, enemy of Jassidse 29 
Dendryphantes militaris, enemy of leafhoppers 34 
suturalis, enemy of leafhoppers 34 
Dicraneura in Washington State in 1909 43 
