INDEX, fag 
Page. 
Leafhoppers affecting cereal and forage crops in North Carolina, 1907-1909. . - 39 
Dakota, 1905-1906. . - - 39 
Oklahoma, 1905, 1908....... 39 
Pennsylvania, 1909...-.... 39 
South Carolina, 1908-1909... 39-40 
Dakota, 1905. 20.22: 40 
Tennessee, 1905, 1908.....-- 40 
Texas 1905=1L909U IS. 5 ol S 40 
: Utah; 1910. .* . Sica aes 49 
Wires 19062 fo0 Lee» 40 
POQTR ER. Sa aene 46 
Washington State, 1908. .... 41 
injury, nature and extent... -. 13-15 
previous records. ...... 38-41 
insect enemies. ....... agityee tess 32-35 
introductions: F199... - 11-12 
life history, general... .- ete 20-21 
more important species....... | 52-106 
observations in 1909......-.-..- 41-47 
2K) ee Seta 47-50 
parasitess 22). Se 2eo Gs Mae 33-34 
remedial measures. .......--.- 35-38 
reptile enemies: . 2.2...) 2.22: 31-32 
scope of present investigation... 12 
species principally concerned in 
destructive attacks......-.. 18-19 
Spider ENEMIES 00... ee 34-35 
attack by fungous disease, Empusa grylli.......--.------------ 57 
Explanation. Of anatomical Terms... 22... 24-6 255- 2s ses --- 51-62 
BV AteIIALIe MORTON..." 62202. .'. aaa een ane be tals ee 50-51 
Legumes, food plant of Agallia sanguinolenta..........2------------------- 16 
DEI UDOGSCONIUGL aie ee eee eee Ne EAR 16 
iii nada) Cennieyivania in 1900. 50.2 2 ees. ce bens ea cneee eee ee 45 
puella, in District of € Cab in 1909. : mys ho 41 
Lights, suggested use against destructive re leathoppe (CAtigaanas eres Pee cies 91 
maoveruru mura an Calitomin, 1910... op) tacos Aas seh). cece dl 49 
(?) in North Daten, 1909... See er aeeheripinn pyrene eo) 3 ooo ke 42 
Lobipes lobatus, enemy of Agallia sanguinolenta............--.--2-2----22 0s 28 
Bopnariys californicus, enemy oi Jassidsedss 3..-g26. cid ce ds ae. se eee - Some = 29 
Scolops Bassas: aoe AS sek aothtaes 27 
imngora macviain,, enemy of leafhoppers 22.5. ...24) 6. + 5--------2+s--+- eee 34 
qusberosg, enemy ob leatheppers = 3 5 -.525-4nce.. <6 fost ec ee esse sese 34 
PminericonG, CREM OF AgGIlid Sp. - os 4 4 eee eine einen s snes See 28 
Meadowlark (see also Sturnella magna.) 
CHETAN Or LCALHOU DEEN: e.g nee meee eh one acl lee Salen dhe 26 
MEATSCalis Or, CHEM Ol Jassie. <2. 6,502 e <a ike eae Ste + + oe ee ib 29 
dueleagris gallopavo; enemy Of Jassida. « . ~~. 2-6... nee eae eee ee ee anne nese 29 
Jelospiza georgiana (see also Sparrow, swamp). 
PIRLESSIN YS CR SSISUO ES 3 2 ca ce ah 8 al eee 29 
lincolni (see also Sparrow, Lincoln). 
BOTA VO ARSIOES ee 8 o's Seb e RE Sets on os ieee weeenn 29 
melodia (see also Sparrow, song). 
