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| DOI: | 10.5660/WTS.2013.2.4.387 |
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| Web URL(s): | http://ocean.kisti.re.kr/downfile/volume/ksws/JDHHCQ/2013/v2n4/JDHHCQ_2013_v2n4_387.pdf
Last checked: 09/24/2015
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Chang, Taehyun;
Lee, Seong Jun |
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| Author Affiliation: | School of Ecology and Environmental System, Kyungpook National University, Sangju, Gyeongbuk, Korea |
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| Title: | Response of systemic fungicides of Rhizoctonia spp. causing Rhizoctonia blight on turfgrass |
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| Source: | Weed and Turfgrass Science. Vol. 2, No. 4, December 2013, p. 387-394. |
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| Publishing Information: | Korea: The Korean Society of Weed Science and Turfgrass Society of Korea |
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| # of Pages: | 8 |
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| Related Web URL: | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JDHHCQ_2013_v2n4_387
Last checked: 09/24/2015
Notes: English abstract only |
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| Keywords: | TIC Keywords: Flutolanil; Fungicide evaluation; Hexaconazole; Pyraclostrobin; Rhizoctonia blight; Rhizoctonia cerealis; Rhizoctonia solani
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| Abstract/Contents: | "The Rhizoctonia blight causing by Rhizoctonia spp. is an important disease of turfgrass, requiring fungicide application to maintain acceptable conditions for turfgrass good qualities in the golf course. The experiment was conducted to determine the mean 50% effective concentration inhibiting mycelial growth (EC50) value of to flutolanil, pyraclostrobine and hexaconazole to Rhizoctonia solani AG-1 IB, Rhizoctonia cerealis and Rhizoctonia solani AG2-2IV isolated from Gyeongbuk province of Korea in vitro. Five discriminatory concentrations of each fungicide were used to detect in vitro sensitivity. The mean of EC50 values to three systemic fungicides was the lowest isolate of R. solani AG-1 IB. However, the sensitivity of fungicides to Rhizoctonia solani AG2-2IV were higher mean EC50 value of 0.026 μg a.i. ml-1 of pyraclostrobine and 0.044 μg a.i. ml-1 of flutolanil. R. cerealis was the lowest sensitivity to hexaconazole which was an average EC50 value of 0.022 μg a.i. ml-1. Inhibition of mycelial growth rate (%) by three combine fungicides using the EC50 value of each fungicide was the highest R. solani AG2-2IV. Results of this study were may confirmed in vitro response fungicide of three Rhizoctonia species for control of Rhizoctonia blight in the field." |
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| Language: | Korean |
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| References: | 16 |
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| Note: | Abstract appears in English only
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Chang, T., and S. J. Lee. 2013. Response of systemic fungicides of Rhizoctonia spp. causing Rhizoctonia blight on turfgrass. (In Korean) Weed and Turfgrass Science. 2(4):p. 387-394. |
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| DOI: 10.5660/WTS.2013.2.4.387 |
| Web URL(s):
http://ocean.kisti.re.kr/downfile/volume/ksws/JDHHCQ/2013/v2n4/JDHHCQ_2013_v2n4_387.pdf
Last checked: 09/24/2015
Requires: PDF Reader |
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