Cedar Falls freshman Charlee Gall dominated the girls’ division of the Mississippi Valley Conference (MVC) Super Meet Thursday. Not to be outdone, junior Jaden Merrick was the boys’ individual ...

Siberian elm leaves are markedly smaller than the leaves of their cousin, the American elm, McConnell said. However, the best test might be just looking at the tree.

Wool sower galls are found primarily on white oak trees (Quercus alba) but also may be found on chestnut (Q. montana), swamp chestnut (Q. michauxii ) and swamp white oaks (Q. bicolor).

Some community members in Wolseley are trying to stop the fatal spread of Dutch elm disease by inoculating all of the healthy remaining trees. However, it comes at a cost of tens of thousands of ...

Wind carries spores from these horned galls into the second host family, which is trees and shrubs in the rose family. The aforementioned trees are some of those family favorites for rust.

BUCKEYE — Salt cedar trees are invading the Gila River, causing flood and fire hazards and choking native vegetation and wildlife habitats, say local leaders. They say it’s time for the trees ...

Research suggests new generation of young ash trees showing greater resistance to ash dieback fungus than adult trees.