THE CODLING MOTH IN THE OZARKS. LY 
emergence and oviposition, the length of the life cycle would be: 
Minimum, 39; maximum, 73; average, 49 days. These indoor records 
show an average life cycle 5 days shorter than the outdoor records 
(on bagged fruit) of 1908. Table XVIII gives a record of the 1907 
rearings. 
TasLE XVIII.—Records from oviposition to emergence of adult of 30 individuals of 
the second generation reared in 1907 from larve and pupx of the first generation 
collected from bands—material kept in laboratory. 
Time 
z " from ovi- 
aes Egg Egg arva oth position 
Individual No. laid. | hatched. | left fruit. | emerged. | to emer- 
gence of 
adult. 
Days 
[eee ies 7 eek mes (fot ooo. Boeck duly 5] July 10) July 27] Aug. 15 1 
GRE, Meee oe te Rope ei ir gs Ce ed Boe i etree A dorses- Oye Bed Osseo Aug. 12 38 
IS, SR ec oa UE RES eae ge ena en er hae OS seat oOzzsa2 JUlywe29) | Sesdoreese 38 
(Me oom ee ts BEARS ee EO Ge cee ee een eee foes GOs: doze: peed Oneeee Gowese: 38 
Feet ee et en eee Ne MG NE oh July 10} July 15/ July 30} Aug. 15 36 
GER eee ee tee EE IRR. oS ce Se ara so |eind dowecee Ons July 31} Aug. 13 34 
OMB O MERLOT ae See AS ds 52 ei ke ies lExedoueas: eedouee SOs Aug. 14 35 
SUR PER Des La Meh ee en te 8S (eandos dows: J Xetee LEG a 35 
(5s oes Geel = ACN an a Sn en PedOssea- BdQusses ee Osaaee dos 35 
1s ons se ei Soe Re ee ne ee wdOsses (0K) cae dose do.:.-- 35 
il theta a ee ee ee ee EOOSceee dos==e= =2005. s+ dossee= 35 
Le ee ree SE 5 2 EN Sy yh oe cele dia seiermtelatevs dOusee dowss2 BredOsasse Bexdoseces 35 
Uso dae, SLES See be eee eee eee ee ees EGO Sees dolze: Oss. Aug. 16 37 
Ae nee a ame Ry Peak co ces eas ecseeee dO 2250 dose. does: . dorss=. 37 
Wino dode scaRe ~ SSE RAR eee ee See ea nee ee ae ee 5 200tect= dos. saCOmsae2 Aug. 25 46 
ee ee Ne te Pe of 5 ee eae So ae ain a Siaie'Sieie dope dos Aug. 2 | Aug. 15 36 
Ils cee Soe Se BS AE ee eA ee ee se COSaa. 2 douse. eedOzes55 Goss 36 
LSinne 2 So Roe ERR ES SP EER ESE EAL EA Sone nae paso rae apeErae 2002nac5 (Gone Ped ose-s¢ gos 36 
UNG) ry Sh Sole SS CNS CIE re Ea een 200.— 2: donasae HE dOss Aug. 21 42 
eo ac Rie oA BARA AE ee eOs eae dose. edOsas-5 Aug. 22 43 
at re eS a nntns Ae hy Toy. SO aah oe ee Ways Sata iclaaie o aig -do. Go2=-e5 EF QOsze5— Aug. 27 48 
eee Lae ei eye RY See = Seer oe Sg eens Sse BadOzses s Gon ac: Aug. 3} Aug. 15 36 
EE Te ee iets yo es Sepa ad. PARE A Po ee sg adortace do=s== sed Osess2 Oost 36 
DAT e ate stat ale ata ei ataw ats a eterna Sa ess tae eie aisle ance SO. o.6- BC fo eee =00%2.5- Aug. 16 37 
eet Sen ee ae oe Wee egos wxlocts aes ene mace dors): EOOssess sd0s22-- dozense 37 
eee ey ate era ata nro ease ain cia’ s Aas = Sci ceinicis lemere saci d@rs-z- done: AR oom Sept. 16 68 
eRe PRR ae a A clear Ad ile a lak & aetna waldo eaten’ doze. doz=- Aug. 4 | Aug. 17 38 
eee eee tae nine 2s tas Sais tol oats advcin ce aaacs = doz=-: dou-s: Aug. 5 | Sept. 1 53 
CONN 2, Se et SAAS ee Ae pea A Age eel Se SE A pe Goma pease (a) Aug. 15 36 
BAD eae Set es fatale ors at stra tay acta alois acate tare SUE srasate dralicteataenae dozce- ss Ose 2 (a) dounec- 36 
. @ Spun cocoon in fruit. 
THE THIRD GENERATION. 
THIRD-BROOD EGGS. 
4 
In the cages third-brood eggs were first secured August 5. The 
calculated time for their first appearance in the field is 10 days 
earlier. The last eggs observed were laid in a cage October 16 by 
moths emerging up to October 1. 
All second-brood and third-brood eggs laid before August 28 
hatched in 5 days, the usual summer incubation period. ‘During 
September the egg stage was gradually lengthened toward the maxi- 
mum period shown in early spring eggs. The eggs from which the 
third-brood larvee were reared incubated as shown in Table XIX. 
