114 LEAFHOPPEES AFFECTING CEEEALS, ETC. 
Page. 
Empidonax difficilis, enemy of Jassidse 29 
leafhoppers 25 
fia viventris, enemy of Jassidse 29 
leafhoppers 25 
hammondi, enemy of Jassidse 29 
minimus, enemy of Jassidse 29 
leafhoppers 25 
trailli, enemy of Jassidse 29 
leafhoppers 25 
Tettigonia atropunctata 28 
virescens, enemy of Jassidse 29 
leafhoppers 25 
Empoasca Jlavcscens in District of Columbia in 1909 41 
prey of Geocoris decoratus 32 
mail, crops affected 16 
distribution 103 
general account 100-102 
in Indiana in 1909 44 
nymphal stages 102-103 
remedies 103 
sp. , prey of Archilochus colubris 31 
Empusa grylli, fungous disease affecting Drxculacephala mollipes 57 
Epeira pratensis, enemy of leafhoppers 34 
trivittata, enemy of leafhoppers 34 
Euphagus carolinus, enemy of Jassidse 29 
cyanocephalus, enemy of Jassidse 29 
Eutettix sp. , prey of Chordeiles virginianus 31 
Festuca, food plant of Cicadula 6-notata 99 
Deltocephalus inimicus 73 
Festuca (?). food plant of Athysanus sezvittatus 43 
Flycatcher, Acadian. (See Empidonax virescens.) 
eastern crested. (See Myicirchus crinitus.) 
least. (See Empidonax minimus.) 
Traill's. (See Empidonax trailli.) 
yellow-bellied. (See Empidonax Jlavirentris.) 
"Fly," name mistakenly applied to leafhoppers 11 
"Froghoppers," name applied to Cercopidse 50 
Frogs, enemies of leafhoppers 31 
Fulgoridse, bird enemies 27 
inclusion among leafhoppers 50 
Fungi, entrance and distribution on plants favored by attack of leafhoppers. . 13 
Fungous disease of Drseculacephala mollipes 57 
Fungus, rice blast, introduction into plant through punctures of (Ebalus 
pugnax 13 
Gallinago delicata, enemy of Jassidse 27 
Geocoris borealis, probable enemy of leafhoppers 33 
bullatus, probable enemy of leafhoppers 33 
decoratus, enemy of leafhoppers 32 
enemies of leafhoppers 32 
uliginosus, probable enemy of leafhoppers 33 
Geoihlypis trichas, enemy of Cercopidse 27 
Jassidse 29 
