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| DOI: | 10.5660/WTS.2019.8.4.355 |
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| Web URL(s): | http://www.weedturf.org/article/?num=N0260080407
Last checked: 01/29/2020
http://www.weedturf.org/view/N0260080407.pdf
Last checked: 04/12/2022
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Kim, Young-Sun;
Lee, Jae-Pil;
Chang, Seog-Won;
Lee, Geung-Joo |
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| Author Affiliation: | Kim and Geung-Joo Lee: Department of Horticultural Science, Chungnam National University, Daejeon, Korea; Jae-Pil Lee: Golf Industry Department, Konkuk University, Seooul, Korea; Chang: Department of Golf Course Management and Turfgrass Science Institute, Korea Golf University, Hoengseong, Korea |
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| Title: | Synergistic suppression of bio-sulfur of pencycuron on large patch disease caused by Rhizoctonia solani AG2-2 (IV) in Zoysia japonica |
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| Source: | Weed and Turfgrass Science. Vol. 8, No. 4, December 2019, p. 355-364. |
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| Publishing Information: | Korea: The Korean Society of Weed Science and Turfgrass Society of Korea |
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| # of Pages: | 10 |
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| Keywords: | TIC Keywords: Control methods; Disease control; Fungicide efficacy; Fungicide evaluation; Metallic fungicides; Pencycuron; Rhizoctonia blight; Rhizoctonia solani; Synergism; Zoysia japonica
Author-Supplied Keywords: Bio-sulfur (BS); Control efficiency; Large patch; Pencycuron (P); Zoysiagrass
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| Abstract/Contents: | "This study was conducted to evaluate effects of bio-sulfur on control of large patch disease caused by Rhizoctonia solani AG2-2 (IV) on zoysiagrass (Zoysia japonica) in 2 regions (A site: Gangwon; B site: Gyeonggi). Treatments were as follows: Control (non-treatment), bio-sulfur treatment (BS), fungicide treatment (pencycuron; P), P+BS treatment, and 0.75P+BS treatment. During the experiments, no negative damage by BS or P treatment was found on turfgrass leaves. The bio-sulfur did not induce any antifungal activity against R. solani AG2-2 (IV) in vitro, or in vivo repression when applied without aeration and vertical mowing. Despite of non-significant effects of BS on large patch control, suppression efficiency against large patch in 0.75P+B combination was about 72-75%, which was similar or higher than that of P only treatment. When the BS or P treatment with aeration and vertical mowing in root zone of large patch infect area in 0.75P+B treatment was controlled about 70% in B site. These results indicated that bio-sulfur application only did not show antifungal activity against R. solani AG2-2 (IV) or control the large patch disease, but the combined application with pencycuron improved control efficiency as appeared by suppression of infect area, demonstrating that bio-sulfur might act as a synergist of the fungicide." |
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| Language: | Korean |
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| References: | 20 |
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| Note: | Abstract also appears in English
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kim, Y.-S., J.-P. Lee, S.-W. Chang, and G.-J. Lee. 2019. Synergistic suppression of bio-sulfur of pencycuron on large patch disease caused by Rhizoctonia solani AG2-2 (IV) in Zoysia japonica. (In Korean) Weed and Turfgrass Science. 8(4):p. 355-364. |
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| DOI: 10.5660/WTS.2019.8.4.355 |
| Web URL(s):
http://www.weedturf.org/article/?num=N0260080407
Last checked: 01/29/2020
http://www.weedturf.org/view/N0260080407.pdf
Last checked: 04/12/2022
Requires: PDF Reader |
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