Dear Daniel,
… However, how about checking out the flocked insect I have loaded up today.
Thank you,
Jim Kirkland
University of Illinois
Illinois Forest Resource Center
Hi again Jim,
Thanks for sending us this nice photo of a Butternut Woolly Worm, Eriocampa juglandis, the larva of a Sawfly.
Dear Daniel, Thank you very much for the use of the pic. Thank you also for the id of the butternut woolly worm found last summer in a Black Walnut plantation near Glendale, Illinois. Jim
What's That Bug? does not endorse extermination
i had a similar looking caterpiller on my black walnut tree, in Vintondale, PA is this the same caterpiller?