Document


Title

The deterioration by fungi of jack, red, and white pine killed by fire in Ontario
Document Type: Journal Article
Author(s): J. T. Basham
Publication Year: 1957

Cataloging Information

Keyword(s):
  • arthropods
  • Canada
  • decay
  • fire injuries (plants)
  • Fomes pini
  • Fomes pinicola
  • Fomes subrosens
  • forest management
  • fungi
  • insects
  • logging
  • mortality
  • Ontario
  • Peniophora
  • Peniophora gigantea
  • pine forests
  • Pinus banksiana
  • Pinus resinosa
  • Pinus strobus
  • plant growth
  • Polyporus
  • Polyporus abietinus
  • Polyporus anceps
  • salvage
  • trees
Record Maintained By:
Record Last Modified: June 1, 2018
FRAMES Record Number: 33725
Tall Timbers Record Number: 7897
TTRS Location Status: In-file
TTRS Call Number: Fire File DDW
TTRS Abstract Status: Okay, Fair use, Reproduced by permission

This bibliographic record was either created or modified by the Tall Timbers Research Station and Land Conservancy and is provided without charge to promote research and education in Fire Ecology. The E.V. Komarek Fire Ecology Database is the intellectual property of the Tall Timbers Research Station and Land Conservancy.

Description

The nature, causes, and rate of pathological deterioration of jack, red, and white pine killed by fire in the Mississagi region of Ontario in 1948 were studied to determine the practicability and probable duration of profitable salvage operations in such stands. Blue and brown sapwood stains appeared in all species 1 year after the fire, and became extensive during the succeeding 3 years. Sap rot was first noted 2 years after the fire; 5 years after the fire most of the sapwood was affected, and in some cases this rot extended into the heartwood. Three fungi, Peniophora gigantea (Fries) Massee, Polyporus anceps Peck, and Polyporus abielinus Dicks. ex Fries, were isolated consistently from white sap rots, while Fomes pinicola (Sw.) Cooke and Fomes subroseus (Weir) Overh. were recovered from many of the brown sap rots. The increase in the volume of heart rot encountered during the course of the study, chiefly associated with Fomes pini (Thore) Lloyd, was much greater than that observed in living pine over a similar period, and for this reason the excess was considered as a form of deterioration. The average rate of radical penetration of visible deterioration was significantly faster in trees with widely spaced annual rings in the outer portion of the bole than in slow-growing trees. Variations in the severity of burn in individual trees or stands apparently had little effect on the rate of pathological deterioration. Abstract reproduced by permission of The Canadian Journal of Botany.©NRC Canada

Online Link(s):
Citation:
Basham, J. T. 1957. The deterioration by fungi of jack, red, and white pine killed by fire in Ontario. Canadian Journal of Botany, v. 35, p. 155-172.