70 



INJURIOUS INSECTS OF 1904. 



Remedy: Caterpillar can be destroyed by crushing the rolled leaf. The 

 writer has picked the rolled leaves from. his own vines and burned them or 

 crushed them, being careful not to let the worm slip out of the leaf. 



6. Leaves blotched and scorched, finally curling up and fall- 

 ing, by little jumping insects. 



GRAPE THRIP OR LEAF HOPPER. 



■lei^^s: 



Fig. 61. — Grape vine leaf infested with Typhlocyha species, Lugger. 



Remedy: Remove all rubbish in the fall, and disturb the ground by raking. 



