94 DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 



Table XXXI. — Larvae of second brood. Periods of feeding of larvae in rearing cages. 



No. of 



larvae. 



Date of- 



Hatch- 

 ing. 



Aug. 13 



...do 



...do.... 



Aug. 14 



...do 



...do.... 

 ...do.... 



Aug. 15 



...do 



...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 



Aug. 16 



...do 



...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 



Aug. 17 



...do 



...do... 



Aug. 19 



...do 



...do... 



Leaving 



the fruit. 



Sept. 11 

 'Sept." 12" 

 ' Sept lV' 



!"do^" 



Sept, 12 

 Sept. 13 

 Sept. 16 



'.'.'.do'.'.'.'. 

 Sept. 17 

 ...do.... 



Sept. 21 

 Sept, 24 

 Oct. 2 

 Oct. 8 

 Sept, 15 

 Sept, 17 



...do 



Sept. 18 



'.'.'.do'.'.'.'. 

 Sept, 19 

 Sept. 23 



. s :£.. 26 



Sept, 29 

 Sept. 16 

 Sept, 18 

 Sept. 22 

 Sept. 17 



' Sept," 19 



Days 

 of 



feed- 

 ing. 



Date of- 



Xo. of 

 lar- 

 va?. 



70 



Hatch- 

 ing. 



Aug. 19 



...do 



...do.... 

 ...do.... 



Aug. 20 

 ...do 



Aug. 21 



...do 



...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 



Aug. 22 



...do 



...do.... 

 ...do.... 



Aug. 24 



...do 



...do.... 

 ...do.... 



Aus. 25 



...do 



...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 

 ...do.... 



Aug. 26 



...do 



...do..., 

 ...do... 

 ...do... 



Aug. 27 



Leaving 



the fruit. 



Sept, 29 

 Oct. 8 

 Oct, 22 



...do.... 

 Oct. 3 

 Oct. 10 

 Sept. 19 



'Sept."20' 



" Sept ."23' 

 Oct. 9 

 Oct. 26 

 Sept. 17 

 Sept. 19 

 Sept, 28 

 Sept. 29 

 Oct. 1 

 Sept. 28 

 Oct. 9 

 Oct. 23 

 Sept, 22 



Sept." 28 



Sept." 21 



Sept. 28 

 Oct. 1 

 Nov. 1 

 Sept, 26 

 Oct. 8 

 Oct. 9 

 Oct. 11 

 ...do... 

 Oct. 4 



Davs 



of 

 feed- 

 ing. 



Date of- 



No. of 

 lar- 

 vae. 



100 

 101 



Hatch- Leaving 

 ing. the fruit. 



Aug. 27 



...do 



..do.... 

 ..do.... 

 Aug. 2S 



..do 



Aug. 29 



...do 



Aug. 30 

 Aug. 31 



...do 



...do.... 

 ...do.... 

 Sept. 2 



.'.'.do'.'.'.'. 

 ...do.... 

 Sept. 3 



'".do"'.'. 



...do.... 

 ...do.... 

 ...do.... 

 Sept. 4 



...do.... 

 ...do.... 

 ...do.... 

 Sept. 5 



Sept. 10 



Oct. 



Oct. 



Oct. 



Nov. 



Oct. 



Oct. 



..do. 



Nov. 



Oct. 



Sept, 



Oct. 



Oct. 



Oct. 



Oct. 



Oct. 



Nov. 



Nov. 



Oct. 



Nov. 



...do. 



Nov. 



Nov. 



Oct, 



Sept. 



Oct. 



Oct, 



Oct. 



Oct. 



Nov. 



Oct. 



Nov. 



26 



feed- 

 ing. 



41 

 42 

 66 

 37 

 43 

 42 

 64 

 40 



a 26 

 37 

 38 

 56 

 33 

 39 

 61 

 71 



a28 

 60 

 60 

 62 

 66 

 73 



a 25 

 29 

 35 

 38 

 41 

 70 

 51 



1.254 



a Probably from infested apple. 



Table XXXII. — Feeding periods of larvae of the second brood. Summary of Table 



XXXI. 



Observations. 



Feeding 

 periods. 



Average . . 

 Maximum 

 Minimum 



Days. 

 39.5 

 73 

 26 



