Kathleen - this is what I found. Not the best info - but better then nothing.
You can substitute 2 to 3 tablespoons of dill seed for 4 to 6 heads of fresh dill.
1 teaspoon dried dill = 1 tablespoon fresh dill
One saggy boob said to the other saggy boob: "If we don't get some support soon, people will think we're nuts. "