Plate I 



The Green Apple Aphis. Kiss. 1 and 2. The Brnwn Apple Apliis, Figs. 3, 4, 5 

 and ti. The Woollv Apple Aphis, Figs. 7 and S. Kgg of the Bron-n Apple 

 Aphis, Fig. 0. Egg of the Green Apple Aphis. Fig. 10. Egg of Woolly 

 Apple Aphis, Fig. 11. 



