Everything in the squash family this year that we planted: zucchini, pumpkins, cucumbers...is getting eaten.

Sometimes, it looks like large bites out of the leaves. Last night, I put a mature cucumber in the ground after potting it as LONG as I could (because we're having these issues) and this morning, I noticed a dead branch with wrinkled dehydrated stem.

So its more than one critter, I think.

Is there anything I can do now, or is it too late? I hate to go through a whole season with no cucurbits. :(

BTW my tomatoes, peppers and tomatillos are lush and fruiting. Its just the cucurbits.

thanks in advance