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Emerald ash borer larva. |
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Emerald
ash borer pre-pupa stage larva. |
Many cities and towns are starting to re-think their strategy of
planting too many ash trees. Species diversification is absolutely
necessary to reduce ash plantings; however, for many areas,
suitable alternative species in sufficient quantities are simply
not available.
Michael Allen
Urban Forester, Certified Arborist, Owner
Viburnum Tree Experts
www.treeexperts.mb.ca
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