Dt toughie 13

[wilstan22]

1d If the chap gets taken over deal,say,this may result (8)
17a One's charged to follow builder of dyke into unsettled South Square (3-2-7)
Any help much appreciated

[DocHH]

1d) WIFEHOOD, the word play is IF and then HE upsidedown inside WOOD (deal)
17a) OUT OF FASHION, the word play is OFFA (dyke builder) inside anagram of south, then a charged particle

[wilstan22]

Many thanks for your help