It's in the elm zigzag sawfly's caterpillar-like larval stage that you're likely to see it - and the distinctive damage it ...
DELAWARE, Ohio (WCMH) – An invasive insect known for leaving unique patterns on the leaves of elm trees has been spreading this summer. In July, Ohio became the latest state to confirm a population of ...
WOOD Grand Rapids on MSN
What to know about Michigan’s latest invasive pest: elm zigzag sawfly
A new invasive insect has been spotted in Michigan: the elm zigzag sawfly.
The Michigan Department of Agriculture and Rural Development has confirmed the first reported case of an elm zigzag sawfly in ...
North Carolina has a new insect resident, one that poses a unique risk to elm trees. The elm zigzag sawfly (Aproceros leucopoda Takeuchi) was first detected in the United States for the first time in ...
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