INDEX. 93 
Page 
Ciinodena Tiorda- mistaken tom chinch Dues 2222252 ee ee 3D 
Decoy plats of grains and grasses, in combating chinch bug_________-_--~- 62, (2 
DraproticasCOULSe! Ole GitbUSION =. one. t Seeie es i es ee See 89 
LOTUGLGO Te1Ut Seer er ey es aoe pe Da Rae 2 Se Fs A ote Soe 76 
COUESCLORCIMEUSTOMe a2 an Be eee Sees 89 
PO TMOTO RH MEST ee MUCUS SQL Su CQO RUC te ee ee ees eee a ee ee 84 
CEL AUNONEY a nl OKs ene OE ee ee A ee ee 22, 15-17 
Dispersal: of&snsects, eftected) by Stonms == = 5 = ee 19, 20 
DIStribmhioneeocrapnicalwoL, echinche pues = es oe eS 9-10 
MET Galle nO lm GHUNC a Urea es ee ee et ee oe Se ee J 89-90 
Drought necessitates watchfulness against chinech bug_-____--____-_____~_ 63-64 
DUMGASUGSMUULY RUS COMLSCL OL ACitsUISl@Mea = = as 2a ee eee 2 89 
HGOneNAaMmanen.«chemynoh ChinGhypuce ses soe eee se ee 25 
LPS COIs: — ELOMODNUOLUNU DUS aa ee ee AT 
Entomophthora aphidis, fungous enemy of aphides_____________--___-___- AT 
Ghinchip ase se ee ie 44, 47 
spherosperma, fungous enemy of Phytonomus punctatus— 55 
Epicauta pennsylvanica, attacked by Sporotrichum globuliferwm__——~--~~ 53 
Hires. prairie, relation-to numbers of chinch bugs2==2=2- 2") 2s_S ss 87-89 
LG UuIMestOMAeSELO y VGlin Chie eae ae Se See a Fe ee oe 6 
Flower bug, insidious. (See T'riphleps insidiosus.) 
mreeZinome-ect vommaclhiiin Clips se— = See 2s a eae 17-18 
HNO omen e MyaO ls Chin Chg Dore se =e tee et ee ee ee sls Se SS ee 59 
MUM OUSTeneMml ES Oichin Covi a= sas ee eee ee oe te 44-58 
GeterminaLiOns wes ee ea SS ee 46-47 
field and laboratory experiments in Indiana_ 47-50 
Lest el Gea DlGalTtON sae oes wee pill 
meteorological influences favoring deyelop- 
TUCSNOY Ee eee Spe SAO See ee oe eee 56-57 
DERACEICH IE thi yee ees eS Se ee ee 58 
work of Professor Snow in Kansas____--~—_ 51-53 
Geoconsnoredis- mistaken tom chinchyDue =) === ee eee 32 
HLL S Mis talcenetoim Chinchepug= === =) === =n == os ae 1 B2 
hivgOsUsS Mistaken Lom chinchw buses. == ==. s=== = Bey 
hmbanis mistakenstorzchinchs pugs == 22s aes 2s ee 32 
Craineallaiaindsroodlplantsiotichinchybug.==2— =) a= 2 2 Sse ee 30 
Grass, Bermuda. (See Capriola dactylon.) 
blue. (See Poa pratensis.) 
bottle. (See Irophorus viridis. ) 
crab. (See Syntherisma sanguinalis. ) 
meadow foxtail. (See /rophorus glaucus. ) 
oat. (See Arrhenatherum. ) 
panic. (See Panicum crus-galli.) 
Grasses, all but Cenchrus attacked by chinch bug_—________-__-____---- 13 
“Hair snake.” (See Mermis.) 
Herd’s grass. (See Timothy.) 
EM eRianoneore- chinGhy bugs = ===. ae ee ee Pe Se ee eee 10-18 
Hungarian grass, food plant of chinch LS Ss a vp ee ees ee 29 
HAUS Gi USROUSGIEUS. =COUtSCLOLs CithUSION == === n= 22 2 et 2 ee _ 89 
AMSeCis dispersal: eiecteds byeStOnMs == — 2 eas ee ee eee ee 19520 
Tschnodemus fakeus, mistaken for chinch bug=_----_------_--=+----_--_ 32 
Ischnorhynchus didymus, mistaken for chinch bug———-----~-------_.-__ 32 
