Confirmed in Indiana and spreading, though not yet the everyday problem it is further east. Worth reporting a sighting to the state rather than just treating it. In Fishers, fishers was not one of the 23 communities in Indiana DNR's street-tree sample inventory, so no verified species breakdown exists for the city. What is documented is that the Tree Board maintains a list of desirable and undesirable species and no species off that list may be planted as a street tree without special permission — the practical picture being a 1990s-2000s nursery palette in tight uniform age classes, with ash gone since EAB was confirmed in Indiana in 2004. Damages rather than kills most trees, but the honeydew and mould make a yard unusable.
Fishers's canopy and what's at risk
Fishers was not one of the 23 communities in Indiana DNR's street-tree sample inventory, so no verified species breakdown exists for the city. What is documented is that the Tree Board maintains a list of desirable and undesirable species and no species off that list may be planted as a street tree without special permission — the practical picture being a 1990s-2000s nursery palette in tight uniform age classes, with ash gone since EAB was confirmed in Indiana in 2004.
What to look for
Grey egg masses that look like smeared mud, sticky honeydew and black sooty mould underneath the tree.
Whether the tree can be saved
Damages rather than kills most trees, but the honeydew and mould make a yard unusable.
Timing in Hamilton County
Scrape egg masses in winter; treat nymphs in spring.
10475 Crosspoint Blvd Ste 250-2645, Indianapolis, IN 46256
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Tree Removal
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