Rhynchosporium orthosporum in orchardgrass, isolation frequency, colonization, variability, and an evaluation of cultivar resistance
By: by Jesus Perez Fernandez.
Published: 1990
Language: eng
Number of pages: 101
Subjects: Rhynchosporium.; Orchard grass.
Notes: Mounted photographs.

Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1990.

Includes bibliography (leaves 93-97).