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Geoica squamosa, D. gen. et SP..... et a LCN A ee tes i eee . batts hee 
IDESCLIPUION:! Oc. cas a cae cic ec aw ede Coke w ance uasan dh cease ee Rateuntits calealeé Re arene 
Rhizobius spicatus, n. sp. (The Woolly Grass Root iieusele Be eee ge vest 92 
DESGLIP GLO. go 56s oh’ cereawna.G & awake cleteia Cee eevee mare eels oie tale S cesta ok kee Mid ane Noe bo 93 
Dactylopius sorghiellus (The Corn Mealy Bug) ic. ov kacac- Wee paeetuaet cet aie cag ee 
MISSCUID GOT ak ape she nto titel < sia ale atte sobs trae eer Cae ae See ee a Ge eile Ser, ae 95 | 
THjUTIES Dy WiHte: Gruss cco shiek cs Salerno Secceeeatlacs de Oden c os Cee aM aa Novena ass chee Dane 
Lachnosterna and Cyclocephala (Common White Grubs)..... Ss ose ole seeeeeeee rey ey | 
Injuries to'Corn and Other Vegetation, . x)... ... cunces cals sslec eu steuinnle tuisaiels Perse le 
Tite History and Habits. hh). <<< «cs cass de Hace Satine stoces em eenerS K sk icuiolins Rn! 3 iI 
DLachnosterna, LMago sees cats Ne Sale cine ew civic ccecitiele's sie ele tle @ ota eee nner Re (ae | 
MTOM a cjeim -jche ge RielSenee s oialale.c dae epee eelebieleiet © catia oe cae nent eee 104 “| 
Trarval Period soci. Keen tid aie licslesieh ca tle lp bale nie esis ofa’ ss sake a eee ae 105 2 
Pupation. and: Formation of Beetles. o. 2. 3. ccs cc. ne os mnie Betas nie vena See Gee 
GY CLOCOPD BIA \a.cicie cia cicte sims in de: 0's ore dyn! welds alate. Wie, sletea elerats]clre)a Morente SSG ae «2 9OY, 
Natural BD@Mies 2.65605. sc ccc dicie ds mane os ae Venis eclewielctelrans cn ORDA sane e.% LOT, 
Preventive and Remedial Measures., 2... eccsek eden e docs vanes dade deusichmentneltnn - 112 
T.0cal Prevention 3.4.06. Saew chs disc cae Cees one ee coe oes its See r. 112" 
Generali Prevention «sei. vec delecioe «coals deies « Semban Gee cals cele eek ae . T13u 
Remedial Measures). ocd vcs ce cdakw.ck seid sat ecenin es du sen tases See 116°. 
The Contagious Diseases of the White Grubs ............0sccccccaucncstuct Gly 
Description: GPGruUpS ks... T oases s Gadtdede eee a wlem nid «nielaislknae Rios sai eee ae ile Conan 
List of Tiinois Species of LachnosSterna. © oc. .c .. cca ens vice vas cena eee ~ 122 
Key to the Illinois Species of Lachnosterna.... 20. fe. cc cce enc esccncctece os epee 
Allorhina niteda (The Green June Beetle) «2. 6s. ccc ccc. seule ce nn ones usecase cobumeeenene 127 
PPIODUG so cierasie wieiaina Mere nthie  siaje neetejstornchels Ge Sabelayelele sieieve w efeysiataclaia Sf coe tele Stee siete enna - 128 
Mjuries by, Root WOLlrmMSs yA s cs sles ows erecie vu bane Valuilamis’s de weeleGale a ale eee ae Sek ties 
Diabrotica 12-punctata (The Southern Corn Root Worm)................sce0ee- oc oes 
Life PIS tODY tsims qe) wos cislees  salsiewelNe 06 ceitenia ste cintcinhie, dele eee te eee vie engl k eae 
Natural SMe miesys or ,.ho cs. late cahicte, else vaca aida aste es catesc eaieleh (Galella dnten oan sh oweldoeune 
Remedial Measures. oii 12%. dasa sqs ct amok ae nceeeae toes eet eee ene RRP: (tan 
DesoriptiOne soy c8o Ase cae cae aoe ae Rk Oe .cRincbe OA eae 
Diabrotica longicornis (The Northern Corn Root Worm).............+eeseeee sas dee LOD 
Injuriesta Corns. hos hac Sot. Moar caek eee ce ee ces Seas eee paca oh ogee 
HOO OF the Beetle vse ods.cisds oe cepe jee is wie es eyasese viel as Oi Riete ss, @ernie a meee seetue 138 
Daife: HLIStOpy {ssa lee oes ow sels cae esos ons skis sie einige ale ates ofa ce Ree ake ene te cee .. 139 
' Habits of Beetle and Larva..........cceeccceseees Vic edocs cas See Rea eles . 140 
Naturals BnGmMiesyi gos dais ou sleicinearsron viele oateisioia tiaras Ue SBI s wie ot Ula eeieaiclee aa enaene Sagemie eee 
Prevention and Remedy. csicjciscrasaiee alle daie'Se atone bil story bl brs Ce uuialers thal dele Siaieteeeenaeneas 142 
DID@SCHIDDIONN 5 ooo hese os apis wn Guin SOS viera olslatg aiare aje@iele stews ape Git « leat mia ctetatet ste eral 143 
PI TPLANACLION OL PAGES «ope cale Geos. sissare Slererare: cie'aja preiete cler ciels/cne ers’a;tcdleltiaiauetoreieraly ate ele" etoiey cle eta taal ane 146 
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