32 



BULLETIN 932, U. S. DEPARTMENT OF AGRICULTURE. 



Table XX. — Time of deposition, length of inclination, and time of hatching of 

 eggs of the second brood of the codling moth, Grand Junction, Colo., 1915. 



Obser- 

 vation 

 No. 



Num- 

 ber of 

 eggs de- 

 posited. 



Date- 



Number 



of eggs 



hatched. 



Appearance of— 



Incu- 

 bation 

 period. 



De- 

 posited. 



Red 

 ring. 



Black 

 spot. 



Hatched. 



Red 



ring. 



Black 

 spot. 



1 

 2 

 3 

 4 

 5 

 6 



8 

 9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 

 31 

 32 

 33 

 34 

 35 

 36 

 37 

 38 

 39 

 40 

 41 

 '42 

 43 

 44 

 45 

 46 

 47 

 48 

 49 

 50 

 51 

 52 

 53 

 54 

 55 

 56 

 57 

 58 

 59 

 60 

 61 

 62 

 63 

 64 

 65 

 66 

 67 

 68 

 69 

 70 

 71 

 72 

 73 

 74 

 75 



6 



10 

 53 



Julv 11 

 July 12 

 July 13 



July 13 

 ...do.... 

 July 14 









 8 



50 



2 



179 



43 

 170 

 282 

 169 

 378 



16 



94 

 106 

 376 



12 



51 

 300 



32 



496 



446 



5 



245 



13 

 315 



57 

 250 



15 

 555 



58 

 588 



62 

 709 



64 

 303 

 256 

 581 

 311 



58 

 831 

 340 

 244 



38 

 223 

 760 

 554 

 137 

 464 

 194 

 543 

 408 

 223 



69 

 401 

 299 

 1,064 

 224 

 837 

 493 



75 



105 



1,091 



66 



81 

 1,127 



95 



1,480 



2,2S0 



501 



52 

 978 

 269 

 1,067 

 3S0 

 1,292 

 163 



Days. 

 2 

 1 



1 



Days. 



Days. 



July 17 

 July 16 



Julv 19 

 ...'do... 

 Julv 20 



...do.... 

 July 21 



...do.... 

 July 22 

 Julv 23 

 July 24 

 July 25 

 July 24 

 July 25 

 July 26 

 July 27 



5 

 3 



6 



6 



6 

 6 

 6 

 6 



5 

 6 

 6 



5 

 6 

 5 

 6 

 6 



6 



6 

 7 

 6 



7 

 6 

 7 

 6 



6 



7 

 6 

 7 

 6 

 7 

 6 

 7 

 6 

 7 

 8 

 6 

 7 

 6 

 7 

 6 

 7 

 6 

 7 

 6 

 7 

 6 

 7 

 6 

 7 

 6 

 7 

 8 

 6 

 7 

 8 

 6 

 7 

 8 

 7 



8 

 6 

 7 

 6 



6 



7 



271 



July 14 



July 15 



July 19 



1 



5 



303 



288 

 176 

 398 



Julv 15 

 July 16 

 July 17 

 July 18 



July 16 

 July 17 

 Julv 18 

 July 19 



July 20 

 Julv 21 



...do 



July 23 



1 

 1 

 1 



1 



5 

 5 



4 

 5 



20S 



July 19 



July 20 



July 23 



1 



4 



396 



July 20 



July 21 



July 24 



1 



4 



395 



July 21 



July 22 



July 25 



July 26 

 July 27 



1 



4 



539 



July 22 



July 24 



July 26 



...do.... 

 July 28 

 Julv 29 

 July 30 

 ...do.... 

 July 31 

 ...do.... 

 Aug. 1 



...do 



Aug. 2 



...do 



Aug. 3 



...do 



Aug. 4 

 ...do.... 

 Aug. 5 



...do 



Aug. 6 



...do 



Aug. 7 

 ...do.... 

 Aug. 8 



...do 



Aug. 9 

 Aug. 10 

 Aug. 9 

 Aug. 10 

 ...do.... 

 Aug. 11 



...do 



Aug. 12 



...do 



Aug. 13 



...do 



Aug. 14 



...do 



Aug. 15 



...do 



Aug. 16 



...do 



Aug. 17 

 Aug. 18 

 Aug. 17 

 Aug. 18 

 Aug. 19 

 Aug. 18 

 Aug. 19 

 Aug. 20 

 ...do.... 

 Aug. 21 

 Aug. 22 

 Aug. 23 

 Aug. 22 

 Aug. 23 



...do 



Aug. 24 



...do 



Aug. 25 



2 



4 



455 



July 23 



July 25 



July 28 



2 



5 



261 



July 24 



July 25 



July 28 



1 



4 



404 



July 25 



July 28 



July 30 



3 



5 



309 



July 26 



July 28 



July 31 



2 



5 



645 



July 27 



July 28 



Aug. 1 



1 



5 



684 



July 28 



July 31 



Aug. 2 



3 



5 



909 



July 29 



July 31 



Aug. 3 



2 



5 



595 



July 30 



Aug. 1 



Aug. 4 



2 



5 



937 



July 31 



Aug. 2 



Aug. 5 



2 



5 



966 



Aug. 1 



Aug. 3 



Aug. 6 



2 



5 



641 



Aug. 2 



Aug. 4 



Aug. 7 



2 



5 















1,013 



Aug. 3 



Aug. 5 



Aug. 8 



2 



5 



720 



Aug. 4 



Aug. 6 



Aug. 9 



2 



5 



693 



Aug. 5 



Aug. 6 



Aug. 10 



1 



5 



1,045 



Aug. 6 



Aug. 8 



Aug. 11 



2 



5 



314 



Aug. 7 



Aug. 10 



Aug. 12 



3 



5 



787 



Aug. 8 



Aug. 10 



Aug. 13 



2 



5 



1,400 



Aug. 9 



Aug. 10 



Aug. 14 



1 



5 



1,495 



Aug. 10 



Aug. 11 



Aug. 15 



1 



5 















1,311 



Aug. 11 



Aug. 12 



Aug. 16 



1 



5 















1,358 



Aug. 12 



Aug. 13 



Aug. 17 



1 



5 















1,626 



2,452 



583 



Aug. 13 

 Aug. 14 

 Aug. 15 



Aug. 14 

 Aug. 16 

 Aug. 17 



Aug. 19 

 Aug. 20 

 Aug. 21 



1 

 2 

 2 



6 

 6 

 6 



1,378 



Aug. 16 



Aug. 18 



Aug. 21 



2 



5 



1,462 



Aug. 17 



Aug. 20 



Aug. 22 



3 



5 



1, 485 



Aug. 18 



Aug. 20 



Aug. 23 



2 



5 



