Results 



Similar to the earlier findings of Reynolds 

 and Prokopy {Fruit Notes 61(4): 1-2, 1996) on 

 response of wild flies, we found that the 



addition of butyl hexanoate resulted in nearly 

 a four-fold increase in capture of released 

 mature flies on spheres. Presence of ammo- 

 nium carbonate did not add to the attractive- 

 ness of traps to mature flies, even in the 



Fruit Notes, Volume 62 (Number 3), Summer, 1997 



