Canopy Spectral Characterization of Wheat Stripe Rust in Latent Period

Table 10

Prediction results of different sampling model built in 775–924 nm.

Spectra features	Modeling ratio
	1 : 1	2 : 1	3 : 1	4 : 1	Mean
PCN	4	5	5	5	4.75
TrSA%	97.33	97.00	98.23	99.17	97.93
TeSA%	82.67	92.00	94.59	96.67	91.48
_1st.dv
PCN	4	5	5	5	4.75
TrSA%	97.33	98.00	97.35	98.33	97.75
TeSA%	94.67	92.00	89.19	93.33	92.30
_2nd.dv
PCN	5	5	5	6	5.25
TrSA%	96.00	96.00	95.58	97.50	96.27
TeSA%	92.00	92.00	89.19	90.00	90.80
PCN	4	5	5	5	4.75
TrSA%	96.00	97.00	99.12	97.50	97.41
TeSA%	78.67	90.00	89.19	90.00	86.97
)_1st.dv
PCN	3	5	4	3	3.75
TrSA%	98.67	97.00	95.58	95.83	96.77
TeSA%	77.33	100	89.19	76.67	85.80
_2nd.dv
PCN	4	4	5	5	4.5
TrSA%	96.00	96.00	95.58	95.83	95.85
TeSA%	82.67	96.00	86.49	93.33	89.62