[1] Janusauskaite D, Feiziene D. Acta Agriculturae Scandinavica Section B-Soil and Plant Science, 2012, 62(1): 7.
[2] Harilal S S, LaHaye N L, Phillips M C. Optics Letters, 2016, 41(15): 3547.
[3] Rodrigues C E D, da Silva R P M, Nunes R A. Measurement, 2011, 44(1): 11.
[4] Salgado-Salazar C. Phytopathology, 2016, 106(12): 114.
[6] Granum E, Perez-Bueno M L, Calderon C E, et al. European Journal of Plant Pathology, 2015, 142(3): 625.
[7] Wicaksono B, Kong H, Markova L V, Han H G. Measurement, 2013, 46(10): 4161.
[8] Biswal R, Mishra G K, Agrawal P K, et al. Applied Optics, 2013, 52(14): 3269.
[9] Fiserova E, Kubala M. Journal of Luminescence, 2012, 132(8): 2059.
[10] Henning P E, Geissinger P. Measurement Science & Technology, 2012, 23(4): 045104.
[11] Bisby R H, Botchway S W, Greetham G M, et al. Measurement Science & Technology, 2012, 23(8): 084001.
[12] Kiefer J. Optics Letters, 2016, 2016, 41(24): 5684.
[13] Kumar R, Mujumdar S. Applied Optics, 2015, 54(27): 8170.
[14] Lynch K, Scarano F. Measurement Science & Technology, 2013, 24(3): 035305.
[15] Najafi M, Zazubovich V. Journal of Physical Chemistry B, 2015, 119(25): 7911.
[16] Son S, Moon S J, Park J Y. Optics Letters, 2013, 38(22): 4578.
[17] Spiro A, Lowe M. Optics Letters, 2014, 39(18): 5362.
[18] Perez C E A, Rodrigues F A, Moreira W R, et al. Phytopathology, 2014, 104(2): 143.
[19] Torres L A, Fleck B A, Wilson D J, Nobes D S. Measurement, 2013, 46(8): 2597.
[20] Greer D H. Plant Physiology and Biochemistry, 2015, 97: 139.
[21] Correia T, Arridge S. Physics in Medicine and Biology, 2015, 61(4): 1439.
[22] Agishev R, Comeron A, Rodriguez A, et al. Applied Optics, 2014, 53(15): 3164.
[23] Bharathi S, Ratnam M M, Choong K K. Measurement, 2013, 46(2): 855.
[24] Salvatori E, Fusaro L, Gottardini E, et al. Plant Physiology and Biochemistry, 2014, 85: 105.
[25] Saito Y, Takano K, Kobayashi F, et al. Applied Optics, 2014, 53(30): 7030.
[26] Sipka G, Maroti P. Photosynthesis Research, 2016, 127(1): 61.