Friday, June 29, 2012

What is this?

what is this?

It isn't rust, I don't think it is an egg mass, but I don't think it is disease. It doesn't smear like rust and it is too small for me to tell what is inside it.

What is it?


Ed Winkle

1 comment:

  1. The small ones look like sap-eating insect bites.
    But since there is also a long furrow, it might be some worm or larvae or caterpillar.

    Any school with a microscope nearby?