Spongy moth caterpillars (formerly known as gypsy moths) have wreaked havoc in Walworth County, causing many homeowners concern about their trees. Oaks are a preferred food source, but the caterpillars have also been attacking maple, birch, and conifers. Fortunately, the caterpillars will be gone soon….for this year. Here is what you need to know.
Spongy Moth Damage in Walworth County
Updated: Oct 3, 2022
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