Canadian Forest Service Publications

Resistance of Pinus densiflora and Pinus rigida x radiata to fomes annousus. 1979. Dumas, M.T.; Hubbes, M. European Journal of Forest Pathology 229-238.

Year: 1979

Issued by: Great Lakes Forestry Centre

Catalog ID: 36489

Language: English

CFS Availability: PDF (request by e-mail)

Mark record

Abstract

The stemwood of Pinus densiflora was found to be more resistant than the stemwood of Pinus rigida x radiata in inhibiting the decaying activity and linear growth of Fomesannosus. The chemical factors responsible for the variations in resistance were extractable in chloroform. One fraction isolated from the chloroform extract of P. densiflor is responsible for its inhibition.