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Filtering by: Creator Hightree, Paul E. Degree Field Botany and Plant Pathology

Incompatibility reactions and nuclear condition of three Phellinus species

Creator:

Hennon, Paul E.

Abstract:

Phellinus arctostaphyli (Long) Niemela, P. igniarius (L. ex Fr.) Quel., and P. tremulae (Bond.) Bond. et Boriss., heartrotting hymenomycetes in the family Hymenochaetaceae (Aphyllophorales), all conform to a multi-allelic heterothallic mating system. Both compatible and incompatible reactions result from pairings of homokaryons from the same basidiocarp. Homokaryons isolated from different...

Resource Type:

Masters Thesis

Full Text:

/- IF- 3%1 Typed by Susan Hennon for Paul Hennon TABT,E OF CONTENTS I. Introduction Rag! 1 II
Fungal and bacterial associations in heart rots of Abies concolor (Gord. and Glend.) Lindl. and techniques for estimating damage in southwestern Oregon

Creator:

Aho, Paul E.

Abstract:

Infection courts for microorganisms invading white fir heartwood were determined to be primarily branches and basal wounds. Of 11 hymenomycetes isolated from infected trees, only four: Echinodontiurn tinctorium, Phellinus chrysoloma, Pholiota adiposa, and Hericium abietis were of major significance in terms of frequency of infection and damage caused. Two or...

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE THESIS OF PAUL EUGENE AHO for the degree