DNR: ‘Two tiny critters’ on the move, likely to infest Wisconsin’s hemlock and fir trees
Signs of infestation include stunted and swollen terminal branches from toxic substances from the balsam woolly adelgid. The ...
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Balsam Woolly Adelgid (IMAGE)
The first instar larva ("crawler") of the balsam woolly adelgid (Adelges piceae). Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!