Full TGIF Record # 128462
Item 1 of 1
Web URL(s):http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2000/v14n1/JDHHBF_2000_v14n1_241.pdf
    Last checked: 01/28/2013
    Requires: PDF Reader
Publication Type:
i
Refereed
Author(s):Shim, Gyu Yul; Young, Min Gyu; Dong, Shin Hyeun; Lee, Hyun-Ju
Author Affiliation:Shim: Korea Turfgrass Research Institute, Seoul, Korea; Young: Kwanak Country Club, Yongin, Korea; Shin: Korea University, Seoul, Korea; Lee: National Plant Quarantine Service Busan Branch Office, Busan, Korea
Title:Occurrence dollar spot caused by Sclerotinia homoeocarpa in turfgrass of golf course in Korea
Source:Korean Journal of Turfgrass Science. Vol. 14, No. 1, 2000, p. 241-250 [227-236].
Publishing Information:Korea: Turfgrass Society of Korea
# of Pages:10
Keywords:TIC Keywords: Dollar spot; Sclerotinia homoeocarpa; Disease identification; Fungi; Disease profile; Agrostis stolonifera; Poa pratensis
Geographic Terms:Korea
Abstract/Contents:"In 1997, a new disease on creeping bentgrass and Kentucky bluegrass occurred in the green and fairway of a few golf courses in Korea. The disease spread gradually throughout the country and became a threat to turfgrass management. Symptoms of the disease consisted of small, circular, and sunken patches sized 3~5 cm in diameter. The disease named as a dollar spot following its characteristic symptoms of circular blight and bleach on the green. The disease peaked two times in a year from April to June and from late August to October and white cottony mycelia of the causal fungus developed on diseased turfs in the early morning when the conditions were favored. A casual fungus was consistently isolated from the infected turfgrass and seven isolates originated from seven golf courses located in six provinces were selected for further study. The fungus produced abundant white aerial mycelia on PDA and turned to dark gray or light brown as it aged. Width of the mycelium was ca. 5~8μm. While sclerotia were not readily formed on the medium, scattered small and dark colored stromata were developed on the surface. The fungus grew well on PDA between 5 to 30°C and maximally around 25°C. Based on investigated mycological and cultural characteristics, the casual agent of dollar spot was identified as Sclerotinia homoeocarpa. The fungus showed strong pathogenicity to several turfs as creeping bentgrass, Kentucky bluegrass, perennial ryegrass, tall fescues, and zoysiagrass."
Language:Korean
References:18
Note:Abstract appears in English
Pictures, b/w
Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Shim, G. Y., M. G. Young, S. H. Dong, and H.-J. Lee. 2000. Occurrence dollar spot caused by Sclerotinia homoeocarpa in turfgrass of golf course in Korea. (In Korean, with English abstract.) Korean Journal of Turfgrass Science. 14(1):p. 241-250 [227-236].
Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=128462
If there are problems with this record, send us feedback about record 128462.
Choices for finding the above item:
Web URL(s):
http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2000/v14n1/JDHHBF_2000_v14n1_241.pdf
    Last checked: 01/28/2013
    Requires: PDF Reader
Find Item @ MSU
MSU catalog number: b5472572a
Find from within TIC:
   Digitally in TIC by record number.
Request through your local library's inter-library loan service (bring or send a copy of this TGIF record)