Natural spread of and competition between two bacterial antagonists of the fire blight pathogen, Erwinia amylovora, on blossoms of Bartlett pear
By: by Raymond L. Nuclo.
Published: 1997
Language: eng
Number of pages: 67
Subjects: Pear -- Diseases and pests -- Biological control.; Fire-blight.; Erwinia amylovora.; Pseudomonas fluorescens.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1998.

Includes bibliographical references.