162 DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 
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<Gaustic soda, ‘cost in barrel lots, San Jose, Cal 2°... . 22452. scence eee 158 
wash, cost per gallon and per apricot or prune tree .-.........-- 159 
Chalcidid' parasite of codling moth. 22502522. fess eee eae eee 30 
Chestnut, reported food plant of Carpocapsa pomonella..........------+--+++- 67 
Chrysopa oculata, enemy of Coleophora fletcherella ............----------++4-- 41 
Cigar case-bearer. (See Coleophora fletcherella.) 
Codling moth, abundance in apples compared with Enarmonia prunivora.....- 46-47 
control: on Hrench “wala. —2 5c cee < nae ee eee ae 70 
in northwestern Pennsylvania: 
Band records of 1907 and 1908 22...5 225. 2522h\. 5 Se. . = a lee ee 102-104 
T9O9 Swat s Boe See BSS cites eae ci oe ae 9 95-98 
Control’ with poison sprays: 2.20. ..23255.2.205)- 05. oo acct oe eee ae 111 
First, brood éggs, period of incubation..5.- 23 posse aes ee eee eee 80 
larvess larval’ life im cocoone t= ecco oe aa eee ee 85 
number an each apple: sicec enn c- acca eee 81 
percentages of those transforming and wintering.......- 84 
period of feeding of transforming larve...........-.---- 81-83 
wintering larvee....2--0-2.-s5 <2 s oleae 
time ol hatching 2 sseecce oc ee Oa ee 81 
maturing of transforming larve.............-..-- 84 
wintering danvee! sop cens seer eee: 84 
moths, length of life of individual males aud females: 2 secu: 88 
oviposition period..........-- BS eae ea eee eS ..- 87-88 
time of emergence, 1907 and 1908............-..----- 100-102 
W909. neces cjbece cece lewis © EE 87 
Dupe, length OF StaG@a a. <j ss er Sate te eee nee ee 85-86 
timeof pupatiOn<- 22.2. ce ee ages eee 85 
SENCLALIONS 220 fe nen kote ee te ne eae eee 80-91 
AMBCCHIOMEMILES So oes one ie ct cae pete Se a ease areata si anne aces eae 110 
tate-cycle: of first PeNeraAnONe 22a 56 nestor eee = tet eee ae 88-91 
history studies for 1907, 1908, and 1909, comparison..........-.---- 108-109 
Oyenvammberitne larvae se fee sarees areata eee et 72-73 
Review, of lite-history work of 1909). 2 2 5 - Aon cee ee ee ore 98 
Seasonal-history studies of 1907 and 1908...................-------.---- 98-104 
110)! eee See ee Seema cite ibd cic 72-98 
Second brood ecss, mcubation, periods.) 3.2 25 ee. eee ee ieee 91-93 
larvee, feeding perlod. oo. scene. ce aie ee eet eee 93-95 
immature specimens at hibernation time.........-.- 95 
time of hat@hing <n occ seccri eee sie eee 93 
leaying frunt for wintertime. .cc6 1 <2 eee 95 
PONETAMON a eee ne See eee ee be bs Boe aga era = > ee 91-95 
Source of rearinp material, 1907 and 19082. 2-2) eee - eae eee 98 
110) ee eee hit eer ANS lem RCE Gros Go oc t.cic 72 
Spring brood moths, leneth of Ines! 2222242 2-24 eee ee 79 
Gviposition period. 7 PG. fe See eer eee 77-79 
time during day when they emerge................- Gh 
ohemergence (1907 and 1908 <2. 22. 252 noe 100 
W909 sas . oie A eee ee eee 74-75 
vs. time larve leave fruit preced- 
ing’ Year: ..2-.o0s 5-year 75-77 
pupee, length of stages. 222222 - <= epee ee 73-74 
hime, orpupatlone G2 4s 2 es ate eee eee 73 
Summiiaryiee tection gence aes: «6 ose meme eer ear eee ee 110-111 
