LEAFHOPPERS AFFECTING CEREALS, ETC, 
Page 
Fylocichla mustelina, enemy of Jassidee: :..... 22229. We ee eee 29 
ustilota, enemy of Jassidse.../. 2.0... .0 2 Cae See ee 29 
Teierus bullock; enemy of Jasidee. o. .i2.\ (02 Se foe te oe ee eee 29 
lesthoopera: 2. heed ceo SO ee > 26 
galbula,eneniy Of Jassidae 1S = 2 ales 2 ake ee wc ec 29 
leathopperss. 25 fo ...s! 253 Gontceia pees le cls eee 26 
SPUTTUS. “CDOULY Ob VAS Gee sec ...cinc Ae. acs ise Se ae oe ee ee ee ee 29 
lentheppere 27 a... 0s ns oni eee ee 26 
Insect enemies of leathopperst sss. 42. 2-e 2 ee nee eae ee ee oo eee 32-35 
tndoprocne’bicoler,senomy of Cercopidee. ....-=- -£- 2: 25a. 3-5-5 eee eee 27 
AGRIC bee ta. iae oe <inteee sole Shee eke ee ee 29 
Teeside; ITA GNeMiles:..o.. 2. Bhedaaelaeca< «aps cianecs > oe Ses Sn Se ee ee 28-31 
Jassoidea. (See Leafhoppers.) 
dumco.aikent, enemy Ob Piyelus sp. 5.1)... 2-5-2 3: SP eee ee ee ee Ze 
hyemalis, enemy of Jassidzeso.02 222. 220252 eet h ee 5 see eee 29 
guncus, food plants:of Helocharatcomminis «22d. 38 2. eae ee ep ee 61 
Kerosene spray against mpoasca malis2t 52.0 .022 8 2.2 SAS. SE 103 
Kingbird, common (see also Tyrannus tyrannus). 
enemy: of leafhoppers<\.o) 2/920 4s oe Sa tee) Cee 25 
antus ludovicianus, enemy-ot-Jassidse! 2.22... 2. a 32 see ee eee 30 
Huannoueo solitarius, enemy of Jassidse.-- 22.226 ec nee 2 eet oe Bee 29 
Larus franklini, enemy of Dreculacephala mollipes........-----.------------- 31 
Metingon tas pec so cs ecco eee ol 
Leafhopper, black-faced. (See Deliocenhalus nigrifrons. ) 
bog. (See Helochara communis.) 
clover. (See Agallia sanguinolenta.) 
destructive. (See Athysanus exitiosus.) 
geminate. (See Thamnotettix geminatus.) 
inimical. (See Deltocephalus inimicus.) 
irrorate. (See Phlepsius irroratus.) 
Say’s. (See Deltocephalus sayi.) 
sharp-nosed. (See Platymetopius acutus.) 
shovel-nosed. (See Dorycephalus platyrhynchus.) 
six-spotted. (See Cicadula 6-notata.) 
sugar-cane. (See Perkinsiella saccharicida.) 
yellow faced. (See Platymetopius frontalis.) 
headed. (See Dreculacephala reticulate.) 
Leafhoppers affecting cereal and forage crops, batrachian enemies...........- 31-32 
bird enemiess ii... 225 25.-sece 22-31 
crops aliected. . .. = 22.4525 ee 15-16 
derivation of our fauna. ....... 16-18 
ecologic relations. .........-.. 21-22 
enemies, naturals. .. 22. eoseee 22-35 
habits, general. . 2 ve ee eee 
in Alabama, 1905-1 906. bY eee 39 
Arizona, 1910 th ai, 3i5hs ae 48 
California, 1910.2 se eee 48-49 
Delaware 00S) a eeee see 45 
District of Columbia, 1909... 41 
Kansas, 1905-1908. .....-... 39 
Kentucky, 1905, 1909....... 39 
Maryland, 190o= oS: 46 
New York, 1909): ...2..:22.¢; 45 
