Several agriculture trials will be visited by participants in this year’s Dawson County Ag Tour scheduled for Sept. 17, according to Texas A&M AgriLife Extension. In contrast to the free tours in past year, this year a fee of $20 will be charged for each participant at the time of registration. Registration will begin at 8 a.m. at the Lee Roy Colgan Community Building at 901 S. Houston Ave. At 8:30 a.m. participants will load onto buses, provided by the Lamesa ISD Transportation Dept., to travel to three test sites across the county. The first stop will be a fusarium wilt trial at Jerry ...