Stumbled on a stat about oak root fungus that caught me off guard
I was reading through some old UC IPM notes last night, trying to figure out why a client's oaks have been declining in Redding. Turns out, oak root fungus can stay alive in dead stumps for up to 50 years or more. I always knew it was persistent, but that number surprised me. Got me wondering how many times I've planted new trees right where we ground out old ones. Has anyone else dealt with this in their own jobs?