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Page. 
Chordeiles a. texensis, enemy of Jassidse 28 
virginianus (see also Nighthawk). 
enemy of Acinoptera acuminata 31 
Agallia sp 28 
Aphrophora sp 27 
Athysanus exitiosus 31 
sp 31 
Cicadula 6-notata 31 
sp 31 
Clastoptera xanthocephala 27 
Deltocephalus sp 31 
Drseculacephala mollipes 28 
reticulata 28 
sp 28 
Eutettix sp 31 
Fulgoridae 27 
Gypona octolineata 28 
sp 28 
Jassidse 29 
Oliarus aridus 27 
Phlepsius cumulatus 31 
excultus .* 31 
irroratus 31 
sp 31 
Thamnotettix lusoria 31 
sp 31 
Xerophlcea viridis 28 
Xestocephala sp 31 
Cicadula exitiosus, early records of injury 38 
lseta= Thamnotettix geminatus 96 
6-notata, crops affected 15 
general account 97-100 
in Michigan in 1910 50 
Montana in 1909 43 
North Carolina in 1909 46 
Dakota in 1909. 42, 43 
Pennsylvania in 1909 45 
South Carolina in 1909 46 
Texas in 1905-1909 40 
Washington State in 1909 43 
Yellowstone Park in 1909 42 
prey of Chordeiles virginianus 31 
sp., prey of Agelaius phoeniceus 31 
Chordeiles virginianus 31 
Molothrus ater 31 
Psallriparus minimus 31 
Clastoptera xanthocephala, prey of Chordeiles virginianus 27 
Clover, burr, food plant of Athysanus exitiosus 49 
Deltocephalus 49 
food plant of Agallia 49 
sanguinolenta 16, 104, 105 
uhleri 106 
Athysanus exitiosus 43, 49 
