Can you identify the problem and solution to the damage on these squash plant leaves?

Question

This seems to occur every year

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Answer 1

Most likely it is from squash beetles. They are larger than ladybugs but similar looking. They eat the leaves leaving a lacey or skeletonized appearance. You can pick them off and drop them in a pan of water with a couple tablespoons of dishwashing liquid.
Here is more information:
http://ipm.uconn.edu/documents/raw2/html/672.php?aid=672