CODLING MOTH IN COLORADO. 



105 



Table LXXVI. — Oviposition by individual codling moths of the first brood, Grand 

 Junction, Colo., 1916 — Continued. 





Date of— 



Period (in days). 



a) 



"3 



s 







42 



.cj 



h 



g 



tz> 



tJO 







03 

 & 

 CO 



ho 



M 



03 



(JO 





o 



a 





oi 



i 







3 a 



B-2 





6 

 "3 



8 



o 



© 



1 



1 



o 



'm 

 O 



.& 



"> 

 O 



O 

 "> 



o 



W 



"3 



'm 

 O 



Q, 

 "> 



o 

 o 



03 



j 

 1 



o 



.^ CO 



t2 0-43 



ill 







■^3 03 



fcJD 



s 



"3 



.2 



If 



3 



s 

 3 



11 



A > 

 a> O 



1 



is 

 I* 



a* 



Ah 



H 



fR 



h^ 



p 



pq 



O 



Ph 



O 



h 



fc 



Eh 



<l 



§ 



















Days. 











183 



Aug. 21 



Aug. 24 



Sept. 9 



Sept. 9 



3 



17 



19 







19 



14 



247 



17.0 



46 



184 



...do 



...do 



...do 



...do 



Sept. 14 

 Sept. 8 



0) 

 Sept. 10 



3 

 3 



22 

 16 



24 

 18 







20 

 14 



135 

 309 



6.8 

 22.1 



20 



185 



2 



20 



76 



186 



...do 



Aug. 26 



Sept. 3 



Sept. 12 







9 



13 



9 



22 



6 



13 



2.2 



4 



187 



...do 



Aug. 24 



Sept. 2 



Sept. 3 



3 



10 



12 



1 



13 



7 



80 



11.3 28 



188 



...do 



...do 



Sept. 4 



Sept. 6 



3 



12 



14 



2 



16 



5 



12 



2.4 4 



189 



...do 



Aug. 26 



Sept. 17 



Sept. 18 



5 



23 



27 



1 



28 



16 



50 



3.1 



7 



190 



...do 



Aug. 25 



Sept. 8 



Sept. 11 



4 



15 



18 



3 



21 



8 



21 



2.6 



5 



191 



...do 



Aug. 22 



Aug. 29 



Sept. 5 



1 



8 



8 



7 



15 



7 



87 



12.4 



29 



192 



Aug. 22 



Aug. 24 



Sept. 24 



Sept. 25 



2 



32 



33 



1 



34 



31 



203 



6.5 



17 



193 



...do 



Aug. 31 



Sept. 15 



Sept. 18 



9 



16 



24 



3 



27 



11 



33 



3.0 



13 



194 



...do 



Aug. 26 



Sept. 25 



Sept. 30 



4 



31 



34 



5 



39 



19 



47 



2.5 



9 



195 



...do.... 



^.ug. 30 



Sept. 13 



Sept. 17 



8 



15 



22 



4 



26 



10 



42 



4.2 



14 



196 



...do .... 



Aug. 25 



Aug. 30 



Aug. 31 



3 



6 



8 



1 



9 



6 



157 



26.2 



63- 



197 



...do.... 



Sept. 2 



Sept. 11 



Sept. 14 



11 



10 



20 



3 



23 



7 



118 



16.9 



55 



198 



...do.... 



Aug. 28 



Sept. 22 



Sept. 25 



6 



26 



31 



3 



34 



21 



182 



8.7 



64 



199 



...do 



Aug. 27 



Sept. 12 



Sept. 13 



5 



17 



21 



1 



22 



12 



29 



2.4 



5 



200 



...do 



Aug. 24 



Sept. 1 



Sept. 5 



2 



9 



10 



4 



14 



5 



9 



1.8 



3 



201 



...do 



Total 



Aug. 28 



...do.... 



...do.... 



6 



5 



10 4 



14 



4 



32 



8.0 



8 







1 





1,407 



17, 225 

















' 









Date of death unknown. 



SUMMARY. 



Average. Maximum. 



Minimum. 



Number of days from emergence to first oviposition 



Number of days from emergence to last oviposition. 



Number of days in period during which female was 

 depositing eggs 



Number of days on which oviposition occurred 



Number of days female moth lived after last ovipo- 

 sition 



Total length of life of female moth in days 



Number of eggs deposited by one female moth 



Number of eggs deposited by one female moth in 

 one day 



5.19 

 14.47 



10.26 



2.80 

 16.42 

 85.70 



11.74 



22 

 34 



32 

 31 



16 

 39 

 316 



115 



It will be noted also in this table that the female moth of pair No. 

 91 deposited 316 eggs, which is, so far as the writers are aware, the 

 highest number of eggs ever recorded from one individual codling 

 moth. This moth was seen in copula on August 7, or two days after 

 issuance, and two days later, August 9, deposited 112 eggs, or over 

 one-third of her total. Another moth, of pair No. 106, emerged 

 August 8, but did not deposit an egg until August 14, on this date 

 laying 115 eggs. This is believed to be the highest recorded number 

 of eggs deposited in one day by an individual codling moth. In ad- 

 dition to this moth several other females deposited over 100 eggs 

 in one day, the average being 11.74. 



