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Mryopenmimene enemy ol leafhoppers.....4sasdebst Jes ocx oe seleds cheedusauaee 34 
Panicum huachucex, food plant of Deltocephalus apicatus...............---+---- 44 
proliferum, food plant of Deltocephalus nigrifrons..............------ 41 
DF UBIOCSUE UAV EBLOND ao hte Plea les 2 Rca 41 
HNO T a RE NTT a a a eae ee EP 41 
Parmniocnusim North Dakota jm. 1909. oe oo inci oie nies'up + vices somone e 42 
Ons SECT OtAl ACCOMM Got ee ered orca Shei e 32a 2 ee he 68-69 
Partridge. (See Bonasa wmbellus.) 
Passerculus sandwichensis (see also Sparrow, savanna). 
COGTNY: OL Saree Ese soe coe ee ee ee 30 
Passer domesticus, enemy of Typhlocyba sp... ie eistine dois oc njeamgenni os aaccees 31 
Passerherbulus caudacutus (see also Sparrow, sharp-tailed). * 
ST GHAY ON ARSE ee SSE ca tha See ee 28 
MATUANVUS, CUCHIY: OF SASSO. o aah id.~ « ocicinis 6 oc ec ccs wee ad's ake 28 
TEAR OD POEs a5 Ae hs A 26 
Pedicecetes phasianellus, enemy of Helochara communis ..........-...-..------ 28 
Oncometopia Jaterauis..2 <a... 0566 6 dso = sea 28 
POD RUG, BP Spar athe aioe a ot oo eee 28 
Lentnestes atricapillus, enemy of Cercopidee: 22 2)... 944) 2222.20 etk oe) 27 
JRGSIGECE - > ne ED Dt “eT Aes aye! eA 30 
carolinensis, enemy of. Jasside: 25... Seee os bse s 30 
gambercenemy ok Jarside....22. eemotiwal ee 30 
MUPERLENS, NEM Y Ol PAGO. - 20 cele No es pee Sn ai la ee 30 
Perkinsiella saccharicida, insects, reared from leafhoppers, introduced to repress it - 33 
the sugar-cane: leathopper. +25 .2sess.. 2 5 onc cee 51 
Petrochelidon lunifrons, enemy of Jassidw..................- BM SAS Re 30 
Pewee (see also Myiochanes virens). 
GHOtny: HULCAIMOM PONS 2 8 ier Wied Le ee Scie Se) detaate Sos eae ae 25 
Lavippusaudan enemy OL leathoppers. << 2-2. 224.226 o4-+s ces ocusecsee eee 34 
Sie THON Olean HOD DEES ac eras Syae y eee e o  Ge eee 34 
PUSH OME M Ve OU PCATNOPPOCES: 2 ooo). cican ese Kae van sees oan ea 34 
Blilenus vilimeatus in: North Dakota in 1909. -..-.--....2-----+-+<s+---2--ee 42 
Emmooromus, enemies of leathoppers... 2... - ue << 2062 <oe aee es yeas ca cceceee es 34 
Phlepsius areolatus, prey of Cyrtonyx montezumx mearnsi..............------- 31 
cumulatus, prey of Chordeiles virginianus.................--.------- 31 
erculituR, prey OL Chordetles VinguntGNUse..- - 22s <a -aoe0se one ase 31 
LOR TA A SESE TINO LACE iach A as = AN ree ca ne ee aus Mo Ac ates 20 
ChQDS WA CCHC). ota came ie ein 2 sr nade be ac eee Ne 15-16 
PENETAMACCOUMGSE sae See Se ath ae Be nes ccs ees 94-96 
tn) GO UOTE NOU oe eee ee ee ca tle Ua wha oe 47 
North: Carolina smiG0g gee gals). ule che) Sse) Jen 46 
Pennsylvania. ini 1909 sey er tam. 86 Hie es to 45 
preyiok Cheerure peragied.j.5-e cok os SIGUE, OST a 31 
Chardeties wirgunianis. 3-5 pene hae 1) OL 31 
CEG PENIS NOLIN eS were ese eM ty ere Es ae 31 
Bp, prey o1 Chordeiles Virgins. cose ce oe iin ee -e s  e ose 31 
Phoebe (see also Sayornis phebe). 
Pape ROTHER PIEUB occ iets Somers SEIU wine Me tet ic ts acs Loo Ee 25 
Raion monte, ONCMLY Of SAGO... 2c a ee me ee eens eye e eens 30 
CHI, CMGI Y Of JASSIOR cos oe olen hice kgs nen = aire Satan meee 30 
memmnntajis, enemy or lesinoOnpers. 2. cjac 2 na \= «ci 5 vim = 2 a2 0h eae <2 ees ne 26 
Pipunculus, parasite of leafhoppers............ Be eae Rea Sec Sas es prs ic 33 
