46 Second Report on Economic Zoology. 



wrinkled and curled up. Some died off, others gradually assumed 

 a more normal appearance. In no case did the blossom buds open 

 fully. The blossom was irreparaljly danuiged. The trees recovered 





Pig. 6. 



o, Normal apple leaves ; b, attacked by Piyllx. 



later in the season, partly owing to the excessive rain, but pro- 

 tUiced no fruit. The larvie and pupie, after the buds had well 

 opened, lived freely on the leaves, usually choosing the under 



