ie THE PLUM CURCULIO. 
In Table XXXII are brought together from the preceding tables 
the totals showing the time spent in the fruit at the several localities. 
The horizontal bars mark weekly periods from time of deposition 
of eggs, beginning with the second week. The percentage of the 
total number of larvee emerging weekly is also shown. From the 
Illinois, District of Columbia, and Georgia records it will be noted 
that there was a considerable emergence of larve in the localities 
in question during the second week. This was highest in the District 
of Columbia, where almost 30 per cent of the total larvee emerged 
during the second week. In Georgia, 18.7 per cent of the larve 
came out during the second week in 1906, and during 1910 the pro- 
portion was 20.77 per cent. In all localities a notable majority of , 
the larvee emerged during the third week, and with the exception of 
the Georgia material during 1910, emergence from the fruit was 
practically over by the close of the fourth week from deposition of eggs. 
TaBLE XXXII.—Length of time spent in fruit by the plum curculio (egg and larval stages 
~ combined), all localities. 
ay eae rachinn | Youngstown, N.Y. 
Griggsville, T., | W nama D.C.,| “4905, and North | Myrtle, Ga., 1906. 
: Be East, Pa., 1906. 
Days. Percent- Percent- Percent- Percent- 
: age of . age of ee age of z age of 
Dare larvee one larvee Lares larvae pave larvee 
ae 8 emerg- wa 8 emerg- aie 8 emerg- ‘batt 8 emerg- 
— ing by 8. ing by = ing by 8: ing by 
weeks. weeks. weeks. weeks. 
IN eee aaah Ane seeh ae beaae | | ns Ce A (eo 
NILE See eee AILS oR cata a hee | 2 1 
1 RES eee aC Omen 2 1.70 9 29! FON Sa Soaisterctscitnceen ces 1 18. 70 
Ce RE ARES 2 | | 17 13 
1 Nek Be Srcene eee ae a 17 43 14 
lb) Rees ea eee a 42 3:39) | ese ees 6 
1G Ss accasn enc seee tees 73 O82" ee aecee 22 
i ce See eee em eee 137 DAS hee lifes err hae 36 
1Be seen ee soa at ook 210 76. 66 15 68. 98 21 79. 41 16 72. 95 
1 Ee | ate a ee SR ARRAS 219 21 Ae SE eae ae | 14 
AES diate lala ate tache ste ete 179 Spy ee PE ee eee | 8 
Blinn tenes tscP eee ere SO Wiese ee oe | 6 11 
Pa eee 77 } eee ell eee ee all eeoetoccd 5 
DOSE es arate ete eee 45 + SoH | ed aces 2 
DASE aE ee See C210) | ieee | isceceescc | Zi 1 
7 es SRS OOO TIECE 27 | LOS Bre neeercoee | eS al Ie ae 20: :59) | 22 eee 6.45 
D De Gases aOR EH Ree 223i 2 AS WSseccecaell: 98 SAP || eee ate 2 
(RSC OE NP Eee ie eit eat cee ||| aeroesee Nae. fuillpeceenees Wlosericeec 
Ps eee es rs Sees Billi es Olihsececcice i 2” Rees se 0 a el eee 
at i ane e Ae oee 7 } 2 
BORE eect ae 9 | if 
S1SREs Se he ia iene 3 | Peo e eee ee 
SPADES CR fio oe, cpa 1} TOA |n.2 = a astpeo| aise es all beeen = hee ete 1.90 
Th (iammeneiaaine (cera aac (8 nt ge aia 
eee ine 
2 atB sas | 
| 602) |Sigscceetmal eevee aeons peeeme seas see eee eR eee Cree eee 
| 
100. 00 245 100. 00 34 100. 00 155 100. 00 
