The athletic fields in Bethel will be treated today with Stage 3, a natural base/organic fertilizer.  The Parks and Recreation Department made the announcement, as required under state law.  Lawn Doctor under the direct supervision of General Manager John Demeyer will perform the treatment between 5am and noon.  The facilities scheduled to be fertilized are Hunt Field, DeSantis Field, Lower and Rourke Soccer Fields, Mitchell Park and the fields at Rockwell, Berry and Middle Schools.