1: Cul-de-___ (dead end roads)
17: Member of the Brownies
18: Golfer's nonplaying wife, facetiously
27: Veggie symbolizing incentive
29: Uses a pesticide or fixes software
40: Reactions to fresh remarks, maybe
45: Neither wins nor loses
48: Dance in triple meter
68: State flower of New Mexico
69: Grandmother, affectionately
72: Campbell of country music