Hyperspectral classification of poisonous solanaceous weeds in processing Phaseolus vulgaris L. and Spinacia oleracea L.

•Poisonous weed species D. stramonium, S. nigrum and S. tuberosum are hyperspectrally separable from S. oleracea and P. vulgaris.•Regularized logistic regression is not a suitable method to select robust wavelength regions for detection of poisonous weeds in vegetable crops.•Commercial off-the-shelf filters can be used to sufficiently discriminate between D. stramonium, S. nigrum and S. tuberosum on the one hand and S. oleracea or P. vulgaris on the other.