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Filtering by: Subject Rhododendrons -- Diseases and pests -- Oregon Academic Affiliation Botany Decade 1950-1959

A Phytophthora-induced disease of English holly, Ilex aquifolium L.

Creator:

Buddenhagen, I. W.

Resource Type:

Masters Thesis

Full Text:

growing region of Oregon and was also found in V1ashington. The disease affects both old trees and young