Table 2.

PLS-DA predictions results for Mosaics 2, 3 and 4, showing qualitative classification of Fusarium spp. with NIR hyperspectral imaging

	RMSEP	% Not classified	% Correct predictions of only classified pixels	% False negatives	% Correct predictions of total pixels
Mosaic 2
F. subglutinans	0.39	0.1	99.9	0	99.9
F. proliferatum	0.25	7.2	86.7	13.3	80.4
F. verticillioides	0.45	54.7	44	56	20
Mosaic 3
F. subglutinans	0.58	0.6	98.6	1.4	98.0
F. proliferatum	0.44	1.3	66.6	33.4	57.9
F. verticillioides	0.40	0.2	16.8	83.2	16.7
Mosaic 4
F. subglutinans	0.32	4.9	80.1	19.9	76.2
F. proliferatum	0.45	19.4	86.5	13.5	69.8
F. verticillioides	0.46	16.7	39.1	60.9	32.5