Ash trees

Letters For This Topic

Prior to 2002, we had no history with emerald ash borer (EAB) the way we do with native pests. We also had no established methods to control it. Instead, we... more
Ash trees
Emerald Ash Borer
trees
TreeAzin
BioForest
Ottawa
Toronto
Ontario
Oakville
Dear Editor, I was very pleased to read in the paper this morning (http://bit.ly/11iFnfJ) that the Federal Government has approved the importation of two... more
Parasitic wasps
Emerald Ash Borer
Ash trees
Urban Forest
Tree canopy
Health
Ottawa
City of Ottawa
Ontario
Canada
CFIA
Dear Editor, Re "Emerald ash borer devastates trees in two east-side parks" (Feb 5), injecting Ash trees with TreeAzin is called "expensive." Relative to what... more
Ash trees
Emerald Ash Borer
Ottawa
Ottawa City Council
Urban canopy
TreeAzin
There seems to be a rash of folks with chain saws ready to cut every ash tree in Ottawa. Large trees are valuable green infrastructure, as they cool in the... more
TreeAzin
Ash trees
green infrastructure
Ottawa
Environment
Urban canopy
BioForest