Table 5. Droplet penetrability of each test.

Test	1#			4#			3#			2#			5#			6#
Vortex	OV						SV						NV
Canopy layer	UL	ML	LL	UL	ML	LL	UL	ML	LL	UL	ML	LL	UL	ML	LL	UL	ML	LL
Mean deposition(μL/cm2)	0.204	0.319	0.444	0.284	0.273	0.470	0.180	0.334	0.177	0.216	0.243	0.181	0.132	0.065	0.041	0.022	0.010	0.006
Standard deviation	0.12			0.11			0.09			0.03			0.05			0.01
Droplet penetrability (%)	37.35			32.41			39.01			14.61			59.85			65.97