Excellent harvest! Congrats!
Carrots Love Tomatoes is a great book for companion gardening.
I know from experience that sweet basil planted throughout the garden will help repel mosqitos, it works even better if you rub your arms with it while in the garden early evening and morning. Marigolds also repel underground things like nemtodes and cut worms.
I would plant a bunch of dill if it works, let me know bb, thanks.