Crass Tree Experts

Facebook | Tuesday, July 7, 2026

Japanese beetles are skeletonizing leaves across Baltimore and York Counties right now

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If the leaves on your linden, rose bushes, or Japanese maple suddenly look lacy and see-through, Japanese beetles are almost certainly the cause. Early July is peak activity for them across our service area, and they can strip a small tree's canopy in a matter of weeks when the population is heavy.

A few beetles on a mature, healthy tree usually isn't a crisis. But repeated years of heavy feeding weaken a tree's ability to photosynthesize and store energy for winter, and that stress compounds over time, especially on younger trees still establishing a root system.

We look at the whole picture before recommending treatment: which species are affected, how much of the canopy is damaged, and whether the tree has other stressors already working against it. Not every infestation calls for the same response.

Have you noticed skeletonized or lacy-looking leaves on anything in your yard this week?

#TreeHealth


Image / Media Suggestion

Close-up photo of skeletonized leaves showing the characteristic lace pattern from beetle feeding, ideally from an actual local job or property assessment. Real damage documentation is far more credible than stock insect photography.

Google Drive image folder.

Canva text suggestion: "Japanese Beetles Are Active Right Now" or "Lacy Leaves? Here's Why"


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