164 ELEMENTARY LESSONS ON INSECTS 



THE CULPRIT 



THE INITIAL INJURY 



THE FINAL RESULT 



APPLE 

 RED- 

 .. BUG 



ROSY APPLE APHIS 



CODLIN MOTH 



2 BROODS 



AUGUST 



&X&VJXO& 



LES5ER APPLE WORM 



2 BROODS 



PLUM CURCUL10 



^^3 



APPLE MAGGOT 



AUGUST 





Fig. 58. — Apple blem 



