PIRATE « 
A. —Healthy branch on an unmottled curly-dwarf plant. Variety Green Mountain. 
B. —(i, 4) Healthy, and (2, 3, and 5) unmottled curly-dwarf plants, variety Green 
Mountain. Infection produced in first generation by leaf mutilation with juice from 
unmottled curly-dwarf Irish Cobbler. 
C. —Foliage from Green Mountain plant showing streak. 
