PLATE ii 
Zoospore production and germination in various stages of development of both strain 
of Phytophthora. 
A, B.—Zoospore production showing various stages of development and germina¬ 
tion. X 400. A, coconut. B, cacao. 
C, D.—Zoospore germination in place within the sporangium and at the mouth of the 
sporangium. X 400. Produced m Van Tieghem cells on dilute agar. C, coconut. 
B, cacao. 
