CODLING MOTH I1ST COLORADO. 



51 



Table XXXII. — Oviposition by codling moths of the spring brood in rearing 

 cages, Grand Junction, Colo., 1916 — Continued. 







Sex. 



Date of — 



Total 



Number of days — 





















Num- 

 ber of 

 moths. 













num- 







From 



Cage 

 No. 





Fe- 

 male. 



Emer- 



First 



Last 



ber of 

 eggs 



Before 



Of ovi- 



date of 

 emer- 





Male. 



gence of 



ovipo- 



ovipo- 



ovipo- 



posi- 



gence 









moths. 



sition. 



sition. 



posited. 



sition. 



tion. 



to last 























ovipo- 























sition. 



72 



23 



10 



13 



May 29 



June 10 



June 16 



154 



12 



7 



18 



73 



25 



10 



15 



May 30 



June 2 



June 13 



39 



3 



12 



14 



74 



28 



12 



16 



...do 



...do 



June 18 



95 



3 



17 



19 



75 



27 



14 



13 



...do 



June 5 



June 15 



174 



6 



11 



16 



76 



27 



7 



20 



...do.... 



...do 



June 18 



98 



6 



14 



19 



77 



25 



14 



11 



...do 



June 9 



June 15 



25 



10 



7 



16 



78 



27 



13 



14 



...do 



June 10 



June 16 



35 



11 



7 



17 



79 



15 



8 



7 



May 31 



June 5 



June 18 



61 



5 



14 



18 



80 



24 



16 



8 



...do 



June 6 



June 17 



126 



6 



12 



17 



81 



25 



14 



11 



...do 



June 10 



...do 



58 



10 



8 



17 



82 



24 



10 



14 



...do 



...do 



June 20 



44 



10 



11 



20 



83 



25 



14 



11 



...do 



...do 



June 25 



67 



10 



16 



25 



84 



16 



7 



9 



June 1 



June 5 



June 18 



252 



4 



14 



17 



85 



24 



10 



14 



...do 



June 8 



...do 



126 



7 



11 



17 



86 



24 



16 



8 



...do 



...do.... 



...do 



203 



7 



11 



17 



87 



23 



10 



13 



...do 



June 10 



June 17 



46 



9 



8 



16 



88 



24 



14 



10 



June 2 



June 7 



...do.... 



188 



5 



11 



15 



89 



25 



14 



11 



...do.... 



June 8 



June 16 



80 



6 



9 



14 



90 



24 



5 



19 



June 3 



June 5 



June 14 



106 



2 



10 



11 



91 



22 



11 



11 



...do 



June 6 



June 20 



171 



3 



15 



17 



92 



25 



13 



12 



...do 



June 8 



...do.... 



73 



5 



13 



17 



93 



25 



9 



16 



...do 



June 10 June 17 



34 



7 



8 



14 



94 



24 



12 



12 



June 4 



June 6 



June 24 



269 



2 



19 



20 



95 



24 



9 



15 



...do 



June 7 



June 21 



327 



3 



15 



17 



96 



26 



11 



15 



...do.... 



June 9 



...do 



158 



5 



13 



17 



97 



28 



14 



14 



...do 



June 10 



June 20 



95 



6 



11 



16 



98 



24 



12 



12 



June 5 



...do.... 



June 21 



94 



5 



12 



16 



99 



23 



11 



12 



...do 



June 12 



June 26 



139 



7 



15 



21 



100 



11 



4 



7 



...do 



June 14 



June 18 



10 



9 



5 



13 



101 



25 



13 



12 



June 6 



June 8 



June 20 



103 



2 



13 



14 



102 



25 



10 



15 



...do 



June 9 



July 2 



376 



3 



24 



26 



103 



19 



9 



10 



...do.... 



June 11 



June 19 



25 



5 



9 



13 



104 



30 



17 



13 



June 7 



June 9 



June 21 



342 



2 



13 



14 



105 



28 



14 



14 



June 8 



June 10 



...do.... 



152 



2 



12 



13 



106 



30 



13 



17 



...do 



June 11 



...do.... 



266 



3 



11 



13 



107 



24 



15 



9 



June 9 



...do 



June 20 



138 



2 



10 



11 



108 



26 



12 



14 



...do 



June 14 



June 19 



92 



5 



6 



10 



109 



25 



15 



10 



June 10 



June 13 



June 17 



59 



3 



5 



7 



110 



12 



5 



7 



...do 



...do.... 



...do.... 



98 



3 



5 



7 



111 



25 



13 



12 



June 11 



...do.... 



June 18 



106 



2 



6 



7 



112 



28 



9 



19 



...do 



...do 



June 30 



350 



2 



18 



19 



113 



32 



17 



15 



June 12 



.June 14 



July 2 



290 



2 



19 



20 



114 



33 



18 



15 



June 13 



June 16 



July 5 



297 



3 



20 



22 



115 



32 



11 



21 



June 14 



June 17 



July 2 



224 



3 



16 



18 



116 



22 



8 



14 



June 15 



..do 



...do.... 



208 



2 



16 



17 



117 



20 



9 



11 



June 16 



June 19 



June 27 



40 



3 



9 



11 



118 



10 



4 



6 



June 17 



...do 



June 28 



157 



2 



10 



11 



119 



14 



3 



11 



June 18 



June 25 



June 25 



4 



7 



1 



7 



120 



8 



1 



7 



June 19 



June 26 



July 7 



13 



7 



12 



18 



121 



13 



3 



10 



June 20 



July 1 



July 3 



11 



11 



3 



13 



122 



123 



Avera 

 Maxin 

 Minim 



2 



4 



ge 



1 

 1 



1 

 3 



June 22 

 June 23 







1 



7 









July 2 



July 7 



9 



6 



14 





6.07 

 13 

 2 



13.38 

 32 

 1 



18.46 

 34 * 



7 



ium 









um. . .. 

















Number of male moths 1, 292 



Number of female moths 1, 449 



Total number of moths 2, 741 



Total number of eggs 16, 435 



Average number of eggs per female moth 11. 34 



Length of life of moths. — As in the previous season, the dead 

 moths were removed daily from the oviposition cages and the date 

 of their death recorded. From these records the length of life of 

 2,738 moths was computed. As shown in Table XXXIII, the 



