Catalan Dragons resisted a second-half comeback by Leeds Rhinos to win 38-34 at the Stade Gilbert Brutus in Perpignan this evening.
Dureau kicked over all three conversions on a day which saw the half-back score 14 points with the boot.
Vincent Duport and Casty then went over for Catalan after half-time to extend their lead.
However, Daryl Millard's try, converted by Dureau, edged the Dragons in front in the dying moments.
There was still time for late drama when Jones-Bishop went over for his second try of the match, but it wasn't enough for the visitors.