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  • Marilyn Kopczyk (Landscaper'ette)

Emerald Ash Borer Tree Crisis


The epidemic of the increased infestation of Eastern Ash Trees continues to be a growing concern across the eastern seaboard.


The Emerald Ash Borer is a Asia native insect that has recently been devouring Northeastern Ash Trees. One key indicator to screen if a tree on your property may be infested, is increased woodpecker activity on one, or a cluster of similar trees. Woodpeckers are the Emerald Ash Borer's preferred snack of choice.


While the Ash Borer prefers to nestle in mature stressed trees, younger tees also remain susceptible to infestation, so having a Tree Expert inspect your property for unhealthy Ash should be the first step. Also taking extra precaution in ensuring that purchased wood-byproducts (i.e. firewood, woodchips, etc.) and newly planted ash trees are sourced locally is key.


Mature Ash Trees that are infested by the Emerald Ash Borer generally experience bark-splitting and die-back that can extend as long as three to four years before the tree actually dies, while Young Ash Trees tend to die within the first year or two, due to its inability to absorb necessary nutrients. Trees infested by the Emerald Ash Borer tend to have some, or all, of the following 3 telltale ailments:

  • A dying/thinning crown and/or thinning, wilting, yellowing leaves

  • The presence of excessive Woodpecker holes and/or "D" shaped Beetle exit holes

  • The sprouting of shoots from a tree’s trunk/root and/or the presence of suckers at a trees base

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I don't just run the back-end of a Hubby and Wifey owned and operated Landscape and Tree Service Company, I am also a mother and nature enthusiast, who doesn't mind getting down and dirty, so don't be surprised if you catch a glimpse of me running equipment, or building garden beds.

With 20 years of experience immersed amid the landscape and tree service realm, Upright aim's to keep residents abreast with current green topics and issues, answer the most commonly asked industry questions, divulge property tips and tricks, and share where the city's green hot-spots are located, as well as provide aspiring Land & Tree'preneurs with industry basics and guidance. Visit us on Instagram #OnsiteWithUpright

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