[
1. Avato P, Raffo F, Guglielmi G, Vitali C, Rosato A (2004) Extracts from St. John’s wort and their antimicrobial activity. Phytother Res 18(3):230–232. doi: 10. 1002/ptr.1430
]Search in Google Scholar
[
2. Edwards SE, Rocha IC, Williamson EM, Heinrich M (2015) Phytopharmacy: an evidence-based guide to herbal medicinal products. John Wiley & Sons Ltd, Singapore, pp 335–33910.1002/9781118543436
]Search in Google Scholar
[
3. El-Ghamery AA, Mousa MA (2017) Investigation on the effect of benzyladenine on the germination, radicle growth and meristematic cells of Nigella sativa L. and Allium cepa L. Ann Agric Sci 62(1):11–21. doi: 10.1016/j.aoas.2016.11.00210.1016/j.aoas.2016.11.002
]Search in Google Scholar
[
4. Garcia-Garcia AL, Garcia-Machado FJ, Borges AA, Morales-Sierra S, Boto A, Jimenez-Arias D (2020) Pure organic active compounds against abiotic stress: a biostimulant overview. Front Plant Sci 11:575829. doi: 10.3389/fpls.2020.57582910.3389/fpls.2020.575829778594333424879
]Search in Google Scholar
[
5. Godoy F, Olivos-Hernandez K, Stange C, Handford M (2021) Abiotic stress in crop species: improving tolerance by applying plant metabolites. Plants 10:186–195. doi: 10.3390/plants1002018610.3390/plants10020186790899333498148
]Search in Google Scholar
[
6. Haisel D, Pospisilova J, Synkova H, Schnablova R, Batkova P (2006) Effects of abscisic acid or benzyladenine on pigment contents, chlorophyll fluorescence and chloroplast ultrastructure during water stress and after rehydration. Photosynthetica 44(4):606–614. doi: 10.1007/s11099-006-0079-510.1007/s11099-006-0079-5
]Search in Google Scholar
[
7. Hoagland DR, Arnon DI (1950) The water-culture method for growing plants without soil. Calif Agric Exp Stat Circ 347:1–32
]Search in Google Scholar
[
8. Hwang I, Sheen J, Muller B (2012) Cytokinin signaling networks. Annu Rev Plant Biol 63: 353–380. doi: 10.1146/annurev-arplant-042811-10550310.1146/annurev-arplant-042811-10550322554243
]Search in Google Scholar
[
9. Islam S, Mohammad F (2020) Triacontanol as a dynamic growth regulator for plants under diverse environmental conditions. Physiol Mol Biol Plants 26(5):871–883. doi: 10.1007/s12298-020-00815-010.1007/s12298-020-00815-0719659432377038
]Search in Google Scholar
[
10. Karakas O, Toker Z, Tilkat E, Ozen HC, Onay A (2009) Effects of different concentrations of benzylaminopurine on shoot regeneration and hypericin content in Hypericum triquetrifolium Turra. Nat Prod Res 23(16):1459–1465. doi: 10.1080/1478641070166452810.1080/1478641070166452818985513
]Search in Google Scholar
[
11. Kasper S, Caraci F, Forti B, Drago F, Aguglia E (2012) Efficacy and tolerability of Hypericum extract for the treatment of mild to moderate depression. Eur Neuropsych 20(11):747–756. doi: 10.1016/j.euroneuro.2010.07.00510.1016/j.euroneuro.2010.07.00520708905
]Search in Google Scholar
[
12. Li S-M, Zheng H-X, Zhang X-S, Sui N (2021) Cytokinins as central regulators during plant growth and stress response. Plant Cell Rep 40:271–282. doi: 10.1007/s00299-020-02612-110.1007/s00299-020-02612-133025178
]Search in Google Scholar
[
13. Lichtenthaler HK, Buschmann C, Knapp M (2005) How to correctly determine the different chlorophyll fluorescence parameters and the chlorophyll fluorescence decrease ratio Rfd of leaves with PAM fluorometer. Photosynthetica 43:379–393. doi: 10.1007/s11099-005-0062-610.1007/s11099-005-0062-6
]Search in Google Scholar
[
14. Mortensen T, Shen S, Shen F, Walsh MK, Sims RC, Miller CD (2012) Investigating the effectiveness of St. John’s wort herb as an antimicrobial agent against myco-bacteria. Phytother Res 26(9):1327–1333. doi: 10.1002/ptr.371610.1002/ptr.371622294548
]Search in Google Scholar
[
15. Naeem M, Masroor M, Khan A, Moinuddin M (2012) Triacontanol: a potent growth regulator in agriculture. J Plant Interact 7(2):129–142. doi: 10.1080/17429145.2011. 619281
]Search in Google Scholar
[
16. Nahrstedt A, Butterweck V (2010) Lessons learned from herbal medicinal products: the example of St. John’s wort. J Nat Prod 73(5):1015–1021. doi: 10.1021/np.1000329
]Search in Google Scholar
[
17. Oshchepkov MS, Kalistratova AV, Savelieva EM, Romanov GA, Bystrova NA, Kochetkov KA (2020) Natural and synthetic cytokinins and their applications in biotechnology, agrochemistry and medicine. Russ Chem Rev 89(8):787-810. doi: 10.1070/RCR492110.1070/RCR4921
]Search in Google Scholar
[
18. Rademacher W (2015) Plant growth regulators: background and uses in plant production. J Plant Growth Regul 34:845–872. doi: 10.1007/s00344-015-9541-610.1007/s00344-015-9541-6
]Search in Google Scholar
[
19. Russo E, Scicchitano F, Whalley BJ, Mazzitello C, Ciriaco M, Esposito S, Patane M, Upton R, Pugliese M, Chimirri S, Mammi M, Palleria C, De Sarro G (2014) Hypericum perforatum: pharmacokinetics, mechanism of action, tolerability and clinical drug-drug interactions. Phytother Res 28(5):643–655. doi: 10. 1002/ptr.505010.1002/ptr.505023897801
]Search in Google Scholar
[
20. Shrivastava M, Dwivedi LK (2015) Therapeutic potential of Hypericum perforatum: a review. Intl J Pharmac Sci Res 6(12):1000–1007. doi: 10.13040/IJPSR. 0975-8232.6(12). 1000.07
]Search in Google Scholar
[
21. Tompa B, Fodorpataki L (2021) Influence of triacontanol and salt stress on the growth and metabolism of spinach. Acta Univ Sap Agric Environ 13:65–76. doi: 10.2478/ausae-2021-000610.2478/ausae-2021-0006
]Search in Google Scholar
[
22. Tompa B, Balint J, Fodorpataki L (2022) Enhancement of biomass production, salinity tolerance and nutraceutical content of spinach (Spinacia oleracea L.) with the cuticular wax constituent triacontanol. J Appl Bot Food Qual 95:121–128. doi: 10.5073/JABFQ.2022. 095.00X
]Search in Google Scholar
[
23. Tsukagoshi S, Yamori W (2020) Beneficial effects of various environmental stresses on vegetables and medicinal plants for the production of high value-added plants. In: Pessarakli M (ed) Handbook of plant and crop stress. CRC Press, Boca Raton, USA, pp 909–918
]Search in Google Scholar
[
24. Wellburn AR (1994) The spectral determination of chlorophylls a and b, as well as total carotenoids, using various solvents with spectrophotometers of different resolution. J Plant Physiol 144:307–313. doi: 10.1016/S0176-1617-81192-2
]Search in Google Scholar
[
25. Zaid A, Asgher M, Wani IA, Wani SH (2020) Role of triacontanol in overcoming environmental stresses. In: Roychoudhury A, Tripathi DK (eds) Protective chemical agents in the amelioration of plant abiotic stress. John Wiley & Sons Ltd, Croydon, UK, pp 491–509.10.1002/9781119552154.ch25
]Search in Google Scholar