Rotary System Irrigation Contraption (RSIC)
Multi-stream rotary sprinkler device to adequately water trees
Tree Ring Irrigation Contraption (TRIC)
The TRIC is not an item for sale, but rather a drip kit that homeowners can put together themselves to adequately water trees.
Measuring Distribution Uniformity and Calculating Run Time
The DU value tells us how evenly the water is being applied to the irrigated area.
The UC Guide to Healthy Lawns
Comprehensive resources available on the UC ANR IPM website for home gardeners and managers of parks, school grounds, and other low-maintenance turf.