Magnolia scale is the one people call about here. 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. Rarely kills an established tree but weakens it and makes a mess.
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
Bumps on twigs that scrape off, sticky honeydew, black sooty mould on leaves and anything parked underneath.
Whether the tree can be saved
Rarely kills an established tree but weakens it and makes a mess. Heavy infestations need two seasons to clear.
Timing in Hamilton County
Dormant oil in late winter, or a systemic timed to the crawler stage — timing is everything with scale and a spray at the wrong week does nothing.
10475 Crosspoint Blvd Ste 250-2645, Indianapolis, IN 46256
5.0★★★★★32
Tree Removal
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“The owner, Curt, is great to deal with. His estimates are very clear and fair. He is there (from start to finish) personally supervising his crew and…”