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DOI: | 10.11275/turfgrass1972.25.113 |
Web URL(s): | https://www.jstage.jst.go.jp/article/turfgrass1972/25/2/25_2_113/_pdf Last checked: 08/01/2013 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Entani, Etsuzo;
Seno, Masayuki;
Itoh, Kazuhiro;
Akita, Sumio;
Kawamura, Yosiya |
Title: | Changes of microflora in turfs soil (Part 2): Effect of the soil conditioner on growth of zoysiagrass and control of rhizoctonia pach |
Section: | Report Other records with the "Report" Section
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Source: | Journal of Japanese Society of Turfgrass Science. Vol. 25, No. 2, March 1997, p. 113-119. |
Publishing Information: | Tokyo, Japan: Japanese Society of Turfgrass Science |
# of Pages: | 7 |
Related Web URL: | https://www.jstage.jst.go.jp/article/turfgrass1972/25/2/25_2_113/_article Last checked: 08/01/2013 Notes: Abstract only |
Abstract/Contents: | "The effects of a soil conditioner containing vinegar (Iacetic acid), chitosan hydrolyzates and extract of alfalfa leaves on the growth of zoysia grass and control of Rhizoctonia patch were studied. Dry root weight of zoysia grass treated with the soil conditioner was 16-32% more than that of non-treated grass, and the treated grass emerged earlier than non-treated grass in spring. Additionally, in the soil treated with the soil conditioner, the number of effective microbes such as chitinase-producing bacteria including actinomycetes and fluorescent pseudomonads increased and the number of Rhizoctonia measured by ELISA system decreased significantly as compared with non-treated soil. Consequently, occurrence of Rhizoctonia patch was restricted by application of the soil conditioner. Five strains were isolated from the patch. The isolates were identified as Rhizoctonia solani [AG - 2 - 2, IV] and could not be repressed by the soil conditioner when diluted for application. Thus, the effectivity for controlling the Rhizoctonia patch would seem to be indirectly promoted by increased of chitinase-producing bacteria including actinomycetes and fluorescent pseudomonads, which were produced by the applications of the soil conditioner." |
Language: | Japanese |
References: | 17 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Entani, E., M. Seno, K. Itoh, S. Akita, and Y. Kawamura. 1997. Changes of microflora in turfs soil (Part 2): Effect of the soil conditioner on growth of zoysiagrass and control of rhizoctonia pach. (In Japanese) Journal of Japanese Society of Turfgrass Science. 25(2):p. 113-119. |
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| DOI: 10.11275/turfgrass1972.25.113 |
| Web URL(s): https://www.jstage.jst.go.jp/article/turfgrass1972/25/2/25_2_113/_pdf Last checked: 08/01/2013 Requires: PDF Reader |
| MSU catalog number: b4004869 |
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