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Filtering by: Subject Plant cell walls Degree Level Doctoral Subject Abies lasiocarpa

Effects of cork bark disease on cambial activity and secondary tissues in Abies lasiocarpa (Hook.) Nutt

Creator:

Carr, John Edward, 1943-

Abstract:

Abies lasiocarpa (Hook.) Nutt. (sub-alpine fir) trees of comparable vigor growing in eastern British Columbia were studied in order to determine the effects of cork bark disease on phellogen and vascular cambium activity. Diseased trees form hard deeply fissured rhytidome several inches thick over large areas of the bole when...

Resource Type:

Dissertation

Full Text:

from cell wall configura- tions in secondary xylem. Fate of daughter fusiform initials formed during