118 LEAFHOPPERS AFFECTIN 
G CEREALS, ETC. 
Page. 
Melospiza melodia, enemy of Cercopide ............-.--2---02220022eeeeeee 27 
DOSCIOE ou Sic 3ee, <i-k' din ae te = eee 29 
Millet, food plant of Cicadula 6-notata......-.-- ye ee ere Ee ee pant tl 5 42, 99 
Dieliotepnalas Parnes |. os o8 cin ni 252 oleae 2 el ee 74, 75 
Mimus polyglottos, enemy of Jassidse.....-........-..-2- 20-0202 ese sees cetes 29 
Misumena, enemiesioflesfhoppers. i. 2.262.500 sien cn Ree vee cee ~ = ee oe 34 
Molothrus ater (see also Cowbird). 
Chemo Mineas pa. 02S eo oe oe eee oe eae ee ae ee 31 
Jamies ose) ae eee oe eee 29 
Mowing against black-faced leafhopper (Deltocephalus nigrifrons)....----------- 79 
Deltocephatus conjiquratus. 2. So. ep ew ee ee oe en eee 82 
Dreculacephalaimolipes. -2. 5-2 .0-8 se esis sana eee ee moe = eee 59 
MODEDOFACENSIS® 0. 38.) no cus codes eae eee 60 
Hecalis linemtis: 3.02522 0. 22 Lee eee ae ee ere ee eee 65 
leafhoppers;in: generals 2 2.) as ese es eee oe eee eee 36 
yellow-headed leafhopper (Oreculacephala reticulata).....-.--- 56 
Muscivora forficata, enemy of Aulacizes irrorata.........-------------+-++++--+- 28 
Jassideeiia sso. tse ote Mota ee Sr oe eerie 29 
Myiarchus cinerascens; enemy of Jasside..........------.--+-----+---+2-22--- 29 
leafhoppersice 2 cacee Site see cae cn ee 25 
crimius, enemy ‘of Jassidzess.¢. 12 loc 2. - 2. cans ae a eee 29 
LeQiNOPPES. 2. 6.26+- 2-4-2 sese teen ep Ree eee 25 
Tettiponidee: — 2.0022 222s ae one eee tee ae ee 28 
Myiochanes richardsoni, enemy of Jasside...........-..----------------------- 29 
airens @neniy, Of PAASIOH Mee. 2s. hs ese os se ee 2 eee 29 
Nennusah, pacieeus, enemy of Jascid see inc ace ee. ose ee one se ee 29 
Nighthawk (see also Chordeiles virginianus). 
enemy of leafhoppers.\224c-5-2506 9% ota oe er ee 24 
Oats: iood: plant of Atiysanusentiosus:.<.. 5052-2 Pas eee ee oe 15, 46, 49, 88 
Cicadula 6-notata....---- - TALES te eS 15, 42, 48, 46, 98, 99 
Deltocephatus inimicuscc s - 2S BSP oo eee 43, 74, 75 
TAQTYT ONS: = swaciocanen, Bh Ee ee 46, 78 
Dreculacephala nto Wipes)...2 3 SY Bh es ASE Re SE 57 
reticulata. cin akon hon. yee eee 15, 46, 54 
Phileenws bilineatis. 228.006 029 Vas see Bee oe eee 42 
Phiepsius trroratgess 3.852322 MOI ee eee 46 
wild. (See Stipa spartea.) 
(Ebalus pugnax, agent in dissemination of fungus rice blast......-.----------- 13 
Oliarus aridus, prey of Chordeiles virginianus. 2.02.02 .---2 == =~ 25-2 esse see ay 
Oncometopia lateralis, prey of Colinus virginianus ......-.------------------- 28 
Pedwecetes phastanelius o 252.) Sues 228 22 eee 28 
Sayornis phoebe. tc ences oo t= hea eee 28 
ep., prey of Colinus virgmianis 2.3.02 no. fete eee 28 
wundata, prey of Sayornis phate... °. 22 sec. eae ae ce. - eee 28 
Oporornis philadelphia, enemy of Jassidee.........--..-.-------+---------4---- 29 
Oriole, Baltimore. (See Icterus galbula.) 
Bullock’s. (See Icterus bullocki.) 
orchard. (See Icterus spurius.) 
Otocoris alpestris, enemy of Agallia sanguinolenta............-----------+----- 23 
Cercopidse oo. se hack case eee Oe are eae 27 
Pulgorides:. 22... ccs. cane Sone Sa eee oF. 
J8ent ds... cane betee coe epee Aaa cmon 29 
Oxyechus vociferus, enemy of Phlepsius wroratus...... 66... e cece eee ee eeneee 31 
