what is up with these zukes?

http://i6.photobucket.com/albums/y235/Niccon/badzukes.jpg
The spirals seem to be on the underside of the fruit. On one of twenty or so plants upon two fruits close to each other. I suspect insect damage, I just never have seen this before.

Anonymous2010-08-14T10:45:08Z

Favorite Answer

It looks like Cutworms have been at work on your Zucchinis.

http://www.harvestwizard.com/2009/06/zucchini_growing_problems_trou.html

Henry H2010-08-10T20:35:05Z

Thanks for the pics. I have never seen that before did you cut one open to see if it looks the same inside Good Luck