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http://dx.doi.org/10.5423/RPD.2019.25.3.114

In Vitro Quantum Dot LED to Inhibit the Growth of Major Pathogenic Fungi and Bacteria in Lettuce  

Lee, Hyun-Goo (Department of Applied Plant Sciences, Kangwon National University)
Kim, Sang-Woo (Department of Applied Plant Sciences, Kangwon National University)
Adhikari, Mahesh (Department of Applied Plant Sciences, Kangwon National University)
Gurung, Sun Kumar (Department of Applied Plant Sciences, Kangwon National University)
Bazie, Setu (Department of Applied Plant Sciences, Kangwon National University)
Kosol, San (Department of Applied Plant Sciences, Kangwon National University)
Gwon, Byeong-Heon (Department of Applied Plant Sciences, Kangwon National University)
Ju, Han-Jun (Department of Applied Plant Sciences, Kangwon National University)
Ko, Young-Wook (Cheorwon Plasma Research Institute)
Kim, Yong-Duk (Cheorwon Plasma Research Institute)
Yoo, Yong-Whan (Cheorwon Plasma Research Institute)
Park, Tae-Hee (Cheorwon Plasma Research Institute)
Shin, Jung-Chul (Cheorwon Plasma Research Institute)
Kim, Min-Ha (Cheorwon Plasma Research Institute)
Lee, Youn Su (Department of Applied Plant Sciences, Kangwon National University)
Publication Information
Research in Plant Disease / v.25, no.3, 2019 , pp. 114-123 More about this Journal
Abstract
QD LED has an ideal light source for growing crops and can also be used to control plant pathogenic microorganisms. The mycelial growth inhibition effect of QD LED light on Rhizoctonia solani, Phytophthora drechsleri, Sclerotinia sclerotiorum, Sclerotinia minor, Botrytis cinerea, Fusarium oxysporum, Pectobacterium carotovorum, and Xanthomonas campestris were investigated. According to the results, BLUE (450 nm) light, suppressed S. sclerotiorum by 16.7% at 50 cm height from the light source, and 94.1% mycelial growth at 30 cm height. Mycelial growth of Sclerotinia minor was inhibited by 80.4% at 50 cm height and 36.3% at 50 cm height in B. cinerea. S. minor, and B. cinerea was inhibited by 100% mycelial growth at a height of 30 cm from the light source. At 15 cm height, all three pathogens (B. cinerea, S. minor, and S. sclerotiorum) was inhibited by 100%. QD RED (M1) and QD RED (M2) light suppressed mycelial growth of S. minor and B. cinerea by 100% at 30 cm and 15 cm height from the light source. For S. sclerotiorum, QD RED (M1) and QD RED (M2) showed 75.2% and 100% inhibition, respectively. Further experiment was conducted to know the suppression effect of lights after inoculating the fungal pathogens on lettuce crop. According to the results, QD RED (M2) suppressed the S. sclerotiorum by 59.9%. In addition, Blue (450 nm), QD RED (M1), and QD RED (M2) light reduce the infestation by 59.9%. In case of B. cinerea, disease reduction was found 84% by BLUE (450 nm) light. Results suggest that the growth inhibition of mycelium increases by Quantum dot LED light.
Keywords
Inhibition; Plant pathogens; Quantum dot LED; Suppression;
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Times Cited By KSCI : 3  (Citation Analysis)
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1 Bula, R. J., Morrow, R. C., Tibbitts, T. W. and Barta, D. J. 1991. Light-emitting diodes as a radiation source for plants. HortScience 26: 203-205.   DOI
2 Choi, E. G., Kim, M. H., Baek, G. Y., Choi, M. K., Yoon, Y. C. and Kim, H. T. 2013. The influence of gray mold growth under LED light source. J. Agric. Life Sci. 47: 265-271.
3 Herndl, G. J., Muller-Niklas, G. and Frick, J. 1993. Major role of ultraviolet-B in controlling bacterioplankton growth in the surface layer of the ocean. Nature 361: 717-719.   DOI
4 Kim, H.-J., Park, J.-Y., Baek, J.-W., Lee, J.-W., Jung, S.-J. and Moon, B.-J. 2004. Occurrence of bottom rot of crisphead lettuce caused by Rhizoctonia solani and its pathogenicity. J. Life Sci. 14: 689-695.   DOI
5 Kim, J. Y., Hong, S. S., Lee, J. G., Lee, H. J., Lim, J. W., Kim, J. W. et al. 2008. Occurrence of fusarium wilt caused by Fusarium oxysporum f. sp. lactucae and cultivar susceptibility on lettuce. Res. Plant Dis. 14: 79-84.   DOI
6 Kim, K., Kook, H.-S., Jang, Y.-J., Lee, W.-H., Kamala-Kannan, S., Chae, J.-C. et al. 2013. The effect of blue-light-emitting diodes on antioxidant properties and resistance to Botrytis cinerea in tomato. J. Plant Pathol. Microbiol. 4: 203.
7 Kim, S. A., Ahn, S.-Y., Oh, W. and Yun, H. K. 2012. In vitro test of mycelial growth inhibition of 5 fungi pathogenic to strawberries by ultraviolet-C (UV-C) irradiation. Korean J. Food Sci. Technol. 44: 634-637.   DOI
8 Kook, H.-S., Park, S.-H., Jang, Y.-J., Lee, G.-W., Kim, J. S., Kim, H. M. et al. 2013. Blue LED (light-emitting diodes)-mediated growth promotion and control of Botrytis disease in lettuce. Acta Agric. Scand. Sect. B Soil Plant Sci. 63: 271-277.   DOI
9 Moon, H., Lee, C. and Chae, H. 2016. Colloidal quantum dot nanocrystals for display applications. KIC News 19: 25-39.
10 Mori, Y. and Takatsuji, M. 2000. Influence of laser and LED lights on the growth of lettuce. Illum. Eng. Inst. Jpn. 33: 283-284.   DOI
11 Pruss, S., Fetzner, R., Seither, K., Herr, A., Pfeiffer, E., Metzler, M. et al. 2014. Role of the Alternaria alternata blue-light receptor LreA (white-collar 1) in spore formation and secondary metabolism. Appl. Environ. Microbiol. 80: 2582-2591.   DOI
12 Stevens, C., Khan, V. A., Lu, J. Y., Wilson, C. L., Pusey, P. L., Kabwe, M. K. et al. 1998. The germicidal and hermetic effects of UV-C light on reducing brown rot disease and yeast microflora of peaches. Crop Prot. 17: 75-84.   DOI
13 Reuveni, R., Ravivm, M. and Bar, R. 1989. Sporulation of Botrytis cinerea as affected by photoselective polyethylene sheets and filters. Ann. Appl. Biol. 115: 417-424.   DOI
14 Satio Y., Shimizu, H., Nakashima, H., Miyasaka, J. and Ohdoi, K. 2010. The effect of light quality on growth of lettuce. IFAC Proc. Vol. 43: 294-298.
15 Schuerger, A. C. and Brown, C. S. 1994. Spectral quality may be used to alter plant disease development in CELSS. Adv. Space Res. 14: 395-398.   DOI
16 Suthaparan, A., Torre, S., Stensvand, A., Herrero, M. L., Pettersen, R. I., Gadoury, D. M. et al. 2010. Specific light-emitting diodes can suppress sporulation of Podosphaera pannosa on greenhouse roses. Plant Dis. 94: 1105-1110.   DOI
17 Yang, J.-H., Choi, W.-H., Park, N.-J. and Park, D.-H. 2015. A study on growth of the green leaf lettuce depends on PPFD and light quality of LED lighting source for growing plant. J. Korean Inst. Electr. Electron. Mater. Eng. 28: 142-147.   DOI