Summary of previous lesson Janzen-Connol hypothesis; explanation of why diseases lead to spatial heterogeneity Diseases also lead to heterogeneity or changes through time
Likely to Imminent Failure Potential. Fire-killed trees that are not sound. Significant heart rot ... Root disease symptoms but still alive Likely to Imminent FP ...
It is the outcome of an interaction between a plant and the environment, ... tree mortality (direct and indirect), cull, effect on forest structure, effect ...
DISEASES AND TREES What exactly is a disease? It is the outcome of an interaction between a plant and the environment, resulting in an altered physiology of the host
Some root disease are relatively less likely to result in tree failure than others. ... Person to have some but not excessive structural weakness on live trees. ...
Private Commercial Tree Farm Public Recreational Park. High Productivity No Productivity Goals ... Three factors based on choice of species to plant and favor include: ...
Reticulated evolution very likely. Pathogens will be selected for INCREASED virulence ... to differentiate linear from reticulate evolution: comparative studies on ...
Title: No Slide Title Author: Paul Gessler Last modified by: Alistair Smith Created Date: 1/6/1998 5:46:55 AM Document presentation format: On-screen Show (4:3)
... in pathogen matched by resistance in host according to the gene for gene model ... near parents more at risk of becoming infected by disease because of proximity ...
Forest Health is one measure of ecosystem function the ... Spruce Weevil in Sitka Spruce Stands. 5. Laminated Root-rot Management On Industrial Forest Lands ...
Long-lived, late-successional tree species replaced by shorter ... Fusiform rust. Epidemic in SE. Coastal Plain. Susceptibility to Crown Fires. Plantations ...