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Web URL(s): | http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2005/v19n2/JDHHBF_2005_v19n2_73.pdf Last checked: 01/28/2013 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Geon, Min-Goo;
Kim, In-Seob;
Lee, Sang-Chul;
Son, Tae-Kwon;
Shim, Gyu-Yul;
Kim, Jeong-Nam |
Author Affiliation: | Geon, Kim, I.-S., and Kim, J.-N.: Technogreen Company, Limited Research Institute; Lee and Son: Department of Agronomy, Kyungpook National University; Shim: Korea Turfgrass Research Institute |
Title: | Effects of pyroligneous acid on control of large patch in zoysiagrass |
Source: | Korean Journal of Turfgrass Science. Vol. 19, No. 2, 2005, p. 73-83. |
Publishing Information: | Korea: Turfgrass Society of Korea |
# of Pages: | 11 |
Keywords: | TIC Keywords: Pyroligneous acid; Rhizoctonia blight; Disease control; Zoysia; Fungicides; Rhizoctonia solani
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Abstract/Contents: | "This study was carried out to investigate control efficacy of fungicides mixed with pyroligneous acid on Large patch caused by Rhizoctonia solani AG2-2. R. solani AG2-2 was not inhibited by concentration of 500 times and 1,000 times diluents of pyroligneous acid. It is thought that R. solani AG2-2 was not inhibited by pyroligneous acid alone. Pencycuron and tebuconazol mixed with pyroligneous acid had a good effect in prevention of R. solani AG2-2 in zoysiagrass. Concurrently, it was observed that those were reduced 50% of usage of fungicides. 500 times and 1,000 times diluents of pyroligneous acid treated group had a significantly effect compared to control turf in the leaf length, leaf width and dry weight. In conclusion, usage of fungicides could by reduced about 50% by a fungicides mixes with pyroligneous acid for protection of R. solani AG2-2. Therefore, it is thought that fungicides mixes with pyroligneous acids can be reduced an economic load and also an environmental pollution such as a tolerance to pathogenic bacteria and a destruction of an ecological system of soil microbes according to use fungicides." |
Language: | Korean |
References: | 22 |
Note: | Abstract appears in English Pictures, b/w Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Geon, M.-G., I.-S. Kim, S.-C. Lee, T.-K. Son, G.-Y. Shim, and J.-N. Kim. 2005. Effects of pyroligneous acid on control of large patch in zoysiagrass. (In Korean, with English abstract.) Korean Journal of Turfgrass Science. 19(2):p. 73-83. |
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| Web URL(s): http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2005/v19n2/JDHHBF_2005_v19n2_73.pdf Last checked: 01/28/2013 Requires: PDF Reader |
| MSU catalog number: b5472572a |
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