LIFE HISTORY AND HABITS: THE LARVA. 
Taste XXXI.—Length of 
= combined), Barnesville, Ga., 1910. 
qin 
time spent in fruit by the plum curculio (egg and larval stages 
Ma- Larve leaving fruit in specified days from deposition of eggs. Total 
ture — egg and 
Date of eg8 | arve | | | larval 
deposition. | Pyro}. |12 13/14/15 16)17|18|19 20 21 22 23.24 25 26 27 28 29/30 31 32/3334 35/36/37 38,39 4041 42 days in 
oped. | | fruit 
Apr. 8...--- 11}--|--}-- AN) 22 Ws a Has fea ie rae 
ote 29). - HeLa |s2)°8), 6] 2y.3) A) o.1s ls oo ae ee 
Ue are wis 68}. - _| 4| 8]17|15)12) 3] 1) 2/..| 1 3) Pees (sol sel Peemocics 
henesecs 4 Bells 2) Us) -e |. l= 1)--| de: Ape 
——S—_"— a ee a el lS | 
Total.|  112)-.|-. | 4) 8126/20 23) 9| 4| 7| 2| 2) 4) 2. 1] 3,465 
May 9..--- FA ale al CP ek 8) a a ee no (ll bel pa hs 
il Saas v4 ITE Hf 22) pea a LS aR ie a4) FR VF (ct Ope tal i [gem 
|b esAa THe et PETER [Hl Se 2 [se 18) fall as a ee ee ee a ee ee bey eo esd ord eee fot ac ie OSG | Rao) Cc 
13Ase 5 ZA) 5 (| CPR) (S| ps eR RV PF Gn ef bal el pt og Ve a 
1 Peps TWEE Ea Calas ee les SE ee ae Ee ealee lian ||Aslcllea ie siooleclep solo las) cicero o- 
iss o=<= is edt brea eel |e eer ashe TEN See SRE Ve el eS oa al la hel |e 
i AAS SS FN ALE Miccel rT PSS PS Ss PF ect FF S| Se liao lel sa ec 
Mons = Taeet cate. ie |) Ble. | a SE I 
23a oe Ds ee eee ee | Beal er Rie ee ae feral (rece hae 
os owe Fil (as af et au SAIS sl ae IB MNS ey eel a eel ea rat al ees ela ile een e 
20L Ei 5 Ve Te Ip cal a Vee) | NS a na Ve Lae Ure cera es ges esse | ada | 
Total 64|_.|..|14] 3} 8|10} 2) 3} &| 9) 7-- |--1--[--]- 1,135 
June 16. .-.- Tees | oe |e all ot bail: 
if aee 51] S| (Ee he (| SES) el = Ea |. 
iba soe 23 (ES (Ee fd Wal ae ee +=) 
20 be ses 7) celle slay sole) Sal sel le We 
Dian aa a Die eeie ieee tee ret le 
DA ae BNE =|) orl aa tel 
ps eee Slee Wedel hee ebl= =| =" 
Dex =: Fret) bees) ees fall ea a | 
28525 34) aU Sa R2] PRA es alle 
ys eae BD Hees A || = 
OO sesy 3}. 1| 2 
Total 31| 2) 1/15) 5} 3] 3) 1 1 463 
July 1...--- ied es Paci) 22 Sale solos | flee [acl fee) alael leelealecieayeat==|-apech<-[*-|-=s-22 9s 
Sez taa8 Sea ae a elce (ecle Weetne| ca leai seen Neslep| el on|“bectmalnd tdectcetee| ter ier |e b> ore 
Areruse Ales C1 Mel |) [ee ef VR pe |e ee) es ie FE fcc ey selec leclias l-acieeeac 
Gites 14]. By all Ge Meet heals e el RS ealSa eal eae elea lle ap al Oe eee 
(nese 11 TN ed a Sea rt PS Sibel alles NF Neos) 3/5) LS elle eR Sc 
Wen ee- 25 4| 2| 4} 2| 1)--|--| 1]--]--]--]--]--]--}--}--/-|- a ele ee 
ie eeer 8]. cif vt fell el a Nes fea (SF el lee a Fee) | | pee re 
then eee ll \ |i Nel oe les eee al | sl eel ee Vere ppc 19 oe 5 eel belles eeeeacase 
12. Sass ee Fy) la eal co PRS ST doe | Oy (ae) (Ree el I) es SE 
epee FAIS A odes cl Vey Peed fell es poed pet ee tanec aS te Be le eel eee ead Selleeled|[ec| eeeeccee 
Wie Ft el Tae 7 (TP Par Pe ole tS S| ee Sl Bele ee Beaeooe 
ee ae AFT Were || athlete Eat Sl fce al (ES Ps fea PSS feo be Sa ae ae 
eee A I Sh Saad | sre AV at Sa SVs a ER SEN Fee Fete | bc a [ae hal ei 
26. slat 48}. -| 2| 6| 5] 612} 7) 1] 2) 2)..) 1) 1) 1) 1) 1)-- Se seas 
SDLe ears ed ret RW a Ved TP PF PR FF af lf sl Ge ee 
Total 198 131 19}25}16 18)13 5110} 6| 4] 4] 2} 1) 2} 1) 1} 1)- 3, 309 
LATE (Bre ae 15 Sa ea ESTES UU S| sale) Melee = (pe) FR Peat Pf be el Fea 
Baa | 43)_.\_.| a] 3] 3} 6] 2} 3} 1) 2| 5| 6 4) 3} 2) 2)-.|-- S| |b Pe Re ee 
OP se. Suis SHIR Al GO setesleet Ole Galesli al nal Wie te er ater ol tae oscil el alae ns 
il eee | Diet mate Ae atte ns ale sey Sal (SA bene SRS 
Total o1|__|..| 1] 4| 7} 9| 8} 5| 2} s{15| 8} 7) 7] 4] 5) 1 Ree SR ee eer 
Total 
for 
sea- lo | 
son | Baal aba yie 31 Se lee 15)27}28 12112) 9) 5\11)10 27 ane 9) 4) 7| 2| 2) 4) 2). 1} 10,282 
| | 
Momenpprunein iraiytor Api: 2..<.cs---- <a. =--8904 39S oe ee ere days.. 30.94 
Miverareriuneintriit for May.:....------+-Mje--<---2-20 ee earner Ones ae 
Moprine tue inirait for June......--=-----1--Be--- 22 sn <rnnwarso danse a teense rrr Ts TF Terry do.... 14.94 
eevee ta iriit tor July... -:-~------<---<<+--s=rqeseeneony icon semag eee eT oT do.... 16.76 
Average time in fruit for August. ....-.-.----~--------20s--see-scmeessepe do.... 20.99 
ivanuee tow tliciueason......---.--- -----------<+ e-samsnrememnne aces” arn IST do.... 20.73 
The Barnesville records include observations on 496 larvee, the 
period in fruit varying from 12 to 42 days. The average for the 
season was 20.73 days. 
