Patternator Results - 2012

Berthoud Discs

Spray collected from Berthoud discs (left side)

See the complete statistical results from these tests.

The SARE patternator captured significantly more spray material than the Cornell patternator on all panels except the bottom panel (#1) that was positioned at 1 to 2 feet off the ground and the top panel (#7) at 7 to 8 feet off the ground. The 2nd through 6th panels were significantly different at the 1% level. These results were almost identical to those obtained in 2010.