University of Alberta research is showing how trees and fungi team up to survive and stay healthy against insect attacks—an ...

Fruit trees can be one of the most rewarding additions to your garden. A well-cared-for, mature apple tree can yield between ...

Jillian Patrie | University of Minnesota Yard and Garden Extension ...

I have been trying to save the lawn that is growing, or trying to grow, under a very large and old spruce tree. I water the lawn very well every week and have top-dressed the area and overseeded ...

A large outbreak of the eastern spruce budworm is defoliating trees and stressing or killing them, which can then help fuel ...