Changes in susceptibility of apple rootstocks to Phytophthora cactorum in relation to vegetative bud development and some associated differences in organic chemical constituents of bark tissue
By: by Wojciech J. Janisiewicz.
Published: 1980
Language: eng
Number of pages: 82
Subjects: Apples -- Diseases and pests.; Phytophthora.
Notes: "Department of Plant Pathology."

Thesis (M.S.)--Washington State University.

Bibliography: leaves 66-70.