Plate 1 



1, Swelling on stem caused by the tarnished plant bug; 2, Leaf curled along 

 midrib caused by the attack of tarnished jjlant bug; 3, Leaf showing mid- 

 rib dying, caused by tarnished plant bug; 4, Stem gnarled as'^ result of 

 many punctures of the tarnished plant bug. 



