black ash trees

5:00 am
Mon December 2, 2013

Champion Ash Trees Threatened

The record black ash is 114' tall with a circumference of 9'.
Univ. of Iowa Arborist Andrew Dahl

Two enormous ash trees are record holders on the front line of the Emerald Ash Borer in eastern Iowa: the state's largest known white ash, in Fort Madison, and the biggest black ash in the nation, south of McGregor. Medical treatment may be on the way for the national champion black ash. 

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