A healthy oak canopy can look dramatically different after a few weeks of heavy spongy moth feeding. During Massachusetts’ worst...
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Hemlock woolly adelgid isn’t the only thing putting your hemlocks at risk. On many New England properties, a second insect...
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Key Points: An ISA-Certified Arborist is the best landscape professional to provide tree healthcare, maintenance, and structural risk assessments. Further...
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In 2002, one of the most destructive insects in North American history — the emerald ash borer (EAB) — was...
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Most tree pest activity occurs during the warmer months. Oak bark beetles, for example, start flying in April, while lanternfly...
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Eastern hemlocks are some of New England’s most beautiful and ecologically important trees, and they’re celebrated for the privacy, shade,...
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