VI DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 



Page. 

 Fig. 18. Curves made from band-record experiments in orchards at the lake 



shore near Douglas, at Douglas, and at New Richmond, Mich., 1911. 64 



19. Curves made from band-record experiments in orchards at Pentwater, 



Douglas, and Benton Harbor, Mich., 1911 66 



20. Diagram illustrating seasonal history of the codling moth as observed 



during 1911 at Douglas, Mich 67 



21. Diagram showing time of emergence and relative abundance of spring- 



brood and summer-brood codling moths, and blooming period of 

 apple trees, during 1909, 1910, and 1911 at Douglas, Mich 71 



22. Diagram showing time of leaving the fruit by the first-brood and second- 



brood larvae of the codling moth during 1909, 1910, and 1911 at 

 Douglas, Mich 72 



