CORVALLIS. – As widespread interest in preserving local produce continues, the Oregon State University Extension Service will once again offer its summer food preservation and safety hotline for queries on proper canning techniques, safe recipes to follow and where to get pressure canner gauges tested in your area.

The toll-free hotline at 1-800-354-7319 runs 9 a.m. to 4 p.m. Monday through Friday from July 14 to Oct. 17.