Investigators from the State of Iowa have now found the Emerald Ash Borer in one county in Northeast Iowa. While fears of the spread of this tree-infesting insect have been prevalent for years, this is the first sighting of the bug in Iowa. The Emerald Ash Borer feeds on the leaves of ash trees, but their larvae burrow underneath the bark, stripping and killing the tree as they eat and grow. The Iowa Department of Natural Resources is now recommending that people do not plant ash trees. Hit the jump for recommendations from the DNR for existsing Ash trees.
“PROTECTING YOUR TREES
Promote good health: Minimize known stresses to trees, such as parking vehicles on their roots. Avoid projects that could disturb the roots. Don’t landscape or plant around the base of the tree. Water trees during long dry periods.
Insecticides: At this time, the DNR is not recommending trees in Iowa be treated with insecticides to prevent Emerald Ash Borer infestations.
Planting new trees: Officials advise against planting new ash trees. Find a list of alternative trees at www.emeraldashborer.info/replacement.cfm
WHAT TO DO IF YOU SPOT INFESTATION
• Take distance and close-up photos of the tree to show symptoms. Collect any adult beetles or larvae in a closed container. Contact the Iowa Department of Agriculture and Land Stewardship (515)725-1470.
• If you spot suspicious firewood call the Iowa DNR at (515) 281-5918.”
What do you think Iowans, will you be replacing your Ash trees now, or taking your chances?
Source: Des Moines Register
Tags: landscaping, lawn, tree
