Wrigley replaced,TORONTO (CP) — The Wrigley midget hockey tournament has been replaced by the Air Canada Cup, the first of which will be played next April in Winnipeg, the Canadian Amateur Hockey Association (CAHA) announced Tuesday.Gordun Ren wick. CAHA president, said the Air Canada Cup will become a national midget championship with each of the 12 CAHA member branches sending their champions.The 12 teams will compete in a two-division. round-robin tournament. The division w inncrs will then meet for the midget championship.The tournament will be sponsored by Air Canada for the next five years.1979 hostMarie, Ont.. a cadet with the -19th Field Artillery, in 34th place on the leaders board, that held the delight of the Canadian contingent.On her first visit to Bisley. she had scored 190 out of a possible 200 points in the Grand Aggregate.Bellefeuillc was tied after Tuesday's events with former British winner of the Queen s Prize. Walter Magnay. and one point ahead of two other Queen’s Prize winners, George Arnold and Keith Pilcher.In the Alexandra Challenge Cup event, Marshall and Don Bullock of West Vancouver tied with eight others for the highest possible score. 50 for 10 shots at 600