THE CODLING MOTH IN MICHIGAN. 



39 



Table XXXVII. — Egg deposition in confinement by individual moths of the spring 

 brood, Douglas, Mich., 1911. 



1 Escaped June 20. 



In all 160 female moths were removed from the different stock jars 

 (Table XL) and were kept isolated in glass tumblers, covered with 

 perforated tin covers. A small piece of sponge dipped in diluted 

 sugar-and-honey solution was inserted to supply food. To encourage 

 egg deposition fresh pear leaves were placed in the tumblers and were 

 daily replaced by fresh foliage at the time the tumblers were examined 

 for eggs. 



Table XXXVIII. — Egg deposition by individual moths; summary of Table XXXVII. 



