Elm zigzag sawflies can munch on plants beyond their preferred elm trees when foliage isn't available, a new study suggests ...
The elm zigzag sawfly has spread to 15 states in five years. Now it's attacking the tree that cities planted to replace Dutch ...
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Expert issues stark warning about dangerous invasive pest found across the US: 'Rapidly spreading'
"Probably isn't [spreading] on its own." Expert issues stark warning about dangerous invasive pest found across the US: 'Rapidly spreading' first appeared on The Cool Down.
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