162 



DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 













Table LII.- 



—Band record for 1909. 

















No. of 

 record. 



Date of 

 collecting. 



Number 

 of- 



Total 

 larvae 



plus 

 pupa?. 



Number of adults emerging from respective collections by— 



CD 



3 



M os 



W 



.-H OS 



"3 





 Eh 



T3 



CD 



3 . 



88 

 > 



c3 



S3 



ft 



3 



>0 



3 



oi 



3 



1-5 



id 



tub 

 3 



< 



pi 



bi) 



3 



< 



OS 



bib 



3 

 < 



to 



<N 



bib 



3 

 < 



a 



111 



OS 



•+j 



ft 



CD 

 CO 



CO 



ft 



CD 

 CO 



CO 

 CM 



ft 

 CD 

 CO 



© 



CO 



ft 



CD 

 GO 



._ OS 

 O 



OH 



1 



June 21 



June 28 

 Julv 6 

 July 9 

 July 12 

 July 15 

 July 19 

 July 22 

 July 26 

 July 29 

 Aug. 2 

 Aug. 5 

 Aug. 9 

 Aug. 12 

 Aug. 16 

 Aug. 19 

 Aug. 23 

 Aug. 26 

 Aug. 31 

 Sept. 2 

 Sept. 6 

 Sept. 9 

 Sept. 13 

 Sept. 16 

 Sept. 20 



1,602 

 2,276 

 946 

 804 

 761 

 885 

 919 

 536 

 505 

 350 

 297 

 180 

 185 

 115 

 112 

 262 

 383 

 403 

 477 

 371 

 580 

 381 

 253 

 359 

 290 



215 

 79 



159 

 93 

 59 

 68 

 48 

 37 

 30 

 22 

 22 



"j 



10 

 4 

 2 

 

 3 

 4 

 4 

 

 

 



1 







1,817 

 2.355 

 1.105 

 897 

 820 

 953 

 967 

 573 

 535 

 372 

 319 

 196 

 192 

 125 

 116 

 264 

 383 

 406 

 481 

 375 

 580 

 381 

 253 

 360 

 290 



264 

 

 

 1 

 

 

 

 

 

 

 

 

 

 



§ 





 

 



378 

 249 

 

 8 

 3 

 1 

 1 

 

 

 

 

 

 

 

 

 

 

 

 



388 

 607 

 166 

 27 

 8 

 2 

 2 

 

 

 

 

 

 

 

 

 

 

 

 



399 



646 



628 



387 



159 



9 



6 



1 



1 











































402 



666 



690 



411 



270 



431 



84 



3 



2 



1 







































403 



677 



718 



422 



291 



484 



391 



200 



37 



1 



2 















































403 



678 



722 



427 



295 



496 



433 



260 



148 



79 



48 



4 



26 



9 



18 



105 



18 



5 



3 

























2 . ... 



678 



722 



425 



294 



492 



418 



247 



135 



66 



12 











1 

































3 













4 



426 



295 



495 



429 



258 



140 



73 



46 



2 



4 



1 























426 



427 







192 









1?1 



6 . .. 



495 



432 



259 



146 



76 



47 



2 



22 



5 



2 



















496 



432 



260 



148 



78 



48 



4 



25 



8 



17 



103 



11 



2 



1 







f 1 ) 



7 



8 



433 





141 



74 



9 







143 



10 



11 



79 





133 

 115 



12 







4?, 



13 



14 



15 



16 



17 



18 



19 



20 



26 



9 



18 



105 



18 



4 



1 



"is" 

 "5" 



3 



47 

 82 

 55 

 129 

 193 

 223 

 267 

 210 



21 

























?57 



22 

























258 



23 























3?8 



24 













I 











157 



25 

























116 



























1 Records annulled through larvae being drowned in winter. 



Figure 36 shows graphically the 1909 band record. 



BAND RECORDS OF 1910. 



Through the kindness of Mr. W. J. Farrington 12 trees of his orchard 

 at San Jose, Cal., were banded to obtain records of the second-brood 

 larvae. The apples were of the Skinner Seedling variety; and as tins 



2400 





- ' ft S 





H3 



f TffflWff 













8) 



D 2000 



Q. 



-a 



















r : 























ljfffi+1 



a) 



S. 1200 

 iff 



-J 























^ 600 



£. 

 JO 



£ 400 



D 



H 













































Z\ Z8 b «? \Z 15 H 22 Zb 



June July 



21 2 5 



1 12 it, It 23 2b 21 7. t> <? 13 I 



August Septeml: 



b 20 



Fig. 36.— Diagram showing band record of 1909. (Original.) 



apple ripens early, no records could be taken after August 22, there- 

 fore showing practically no second brood of larva3. 



