452 OHIO EXPERIMENT STATION: BULLETIN 332 



PLATE LXI 



THE SYCAMORE LACE BUG 



(Conjthuca ciliata) 



Fig. la. — The adult enlarged about 20 diameters. Note the lacy appear- 

 ance of the bug. 



After Wade. 



Fig. lb. — Side view of hood and median carina of the adult. 



After Wade. 



Fig. 2. — Egg. Enlarged aboi 25 diameters. 



After Wade. 



Fig. 3. — The third nymphal instar. Enlarged. 



After Wade. 



Fig. 4. — The characteristic appearance of a sycamore leaf injured by the 

 sycamore lace bug. 



