How can I get rid of wireworms in my vegetable garden soil?

We rototilled our vegetable garden and found click bettles. Click bettles hatch into wireworms and live from 2-6 years, then turn into click bettles. Quite a cycle they have. We have not planted yet because I am looking for advice on how to get rid of them. We are looking for a safe way because it is a vegetable garden and, obviously, are going to eat the vegetables. Thank you for your help. Sincerely Jean.
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