Zucchini issues

[Chickenma]

What is causing the marks on the zucchini they all have these marks and how do I treat with whatever is eating holes on the leaves?

 

[PhilaGardener]

Could be insect damage but you haven't had any hail storms in the recent past, have you?

 

[Dirtmechanic]

Check out BT, formally Bacillus Thuringiensis. It stops worms and catapillars. Did I mention font control on a cell is like a carnival?