Tag Archives: Phytomyza agromyzina

Dogwood Mysteries

Posted on August 20, 2022 by Charley Eiseman

As I go through my Leafminers of North America e-book and update each chapter for the (now nearly complete) second edition, I’ve been putting together a spreadsheet of mystery leaf mines that need further investigation. There are now over 700 … Continue reading →

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Monthly Mystery #22: Bunchberry Squiggles

Posted on September 1, 2014 by Charley Eiseman

Last week I was back in Maine to finish up work on the natural resource inventories I’ve been conducting there.  On Tuesday, some reddish lines radiating from bunchberry (Cornus canadensis / Chamaepericlymenum canadense) leaf bases caught my eye. The first set of … Continue reading →

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