There are a few different pests that could be doing the damage. Common culprits are Japanese beetles, earwigs, and cucumber beetles, though you would normally expect petals and foliage to be left with holes or chunks missing, rather than be completely eaten. If your plants are low enough to the ground, the damage could be caused by rabbits, too. See our Pest Pages for more information. To really figure out what is eating your plants, you may have to do some detective work. Check the undersides of leaves and in the soil around the plants, and investigate at night to see if you can catch a bug in the act. Good luck!
There are a few different pests that could be doing the damage. Common culprits are Japanese beetles, earwigs, and cucumber beetles, though you would normally expect petals and foliage to be left with holes or chunks missing, rather than be completely eaten. If your plants are low enough to the ground, the damage could be caused by rabbits, too. See our Pest Pages for more information. To really figure out what is eating your plants, you may have to do some detective work. Check the undersides of leaves and in the soil around the plants, and investigate at night to see if you can catch a bug in the act. Good luck!