Chemical control of hop downy mildew (Pseudoperonospora humuli) and tolerance by Phytophthora isolates to the systemic fungicide metalaxyl
By: by Robert Marvin Hunger.
Published: 1982
Language: eng
Number of pages: 65
Subjects: Downy mildew diseases.; Hops -- Diseases and pests.; Systemic fungicides.
Other titles: Tolerance by Phytophthora isolates to the systemic fungicide metalaxyl.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1982.

Bibliography: leaves 62-65.