-
Laminated Root Disease Stand Establishment Decision Aid
This document provides forest managers with a framework for identifying and controlling laminated root disease within the southern interior of British Columbia. It details how the fungus Phellinus sulphurascens spreads through root contact, primarily...This document provides forest managers with a framework for identifying and controlling laminated root disease within the southern interior of British Columbia. It details how the fungus Phellinus sulphurascens spreads through root contact, primarily threatening Douglas-fir stands by causing significant wood decay, tree mortality, and windthrow. To mitigate these economic and ecological losses, the authors outline specialized silviculture strategies, such as the mechanical removal of infected stumps or the diversification of tree species toward those with lower susceptibility. Thsi document serves as a decision aid to help practitioners assess site hazards and implement intervention techniques that ensure long-term timber productivity and forest health. -
British Columbia's Southern Interior Forests Armillaria Root Disease Stand Establishment Decision Aid
This document serves as a strategic management guide for addressing Armillaria root disease within the diverse forests of British Columbia's southern interior. The authors outline how this fungal pathogen compromises forest productivity by killing yo...This document serves as a strategic management guide for addressing Armillaria root disease within the diverse forests of British Columbia's southern interior. The authors outline how this fungal pathogen compromises forest productivity by killing young conifers and hindering the growth of surviving trees, particularly in the Interior Cedar-Hemlock zone where inoculum is most prevalent. To help land managers mitigate these losses, the document provides a decision flowchart and updated host susceptibility ratings, emphasizing that the threat can be moderated through mechanical stump removal or by prioritizing the regeneration of resistant tree species.
