I know this is not a weed in my pond but I’m looking for ideas on what I can use to kill broadleaf weeds near my pond that’s safe for the pond and my fish?

I have an approx 2 1/2 acre pond and in not drainage areas I use 24D. But I don’t want it in my pond

I have an area that’s full of trees too that’s another issue that’s pasture grass and weeds. I want to keep the grass and get rid of the weeds ? I may need two different things?

Thx for any help