-17.— I.iiiva III (III- (1,-inli inr borer, 

 natural sizo. 



js.— Cofoons of the peach tree borer, 

 natural size. 



-(9.— Pupie of the peach tree liorer ; natural .«ize at n; m, male 

 pupa, enlarged: /, female pupa, enlarjired. 



