Table 2

Instrumentation used to collect meteorological parameters. Sensors were installed at two meteorological stations (Met 1 and Met 2), at different heights. Met 1 was located inside the vineyard at 21.9 m (72 ft) upwind; Met 2 was located outside the vineyard at 186.9 m (610 ft) downwind. Wind direction was monitored at Met 2 and used to trigger the start of spraying for each test run. AGL, above ground level.