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Web URL(s): | http://www.apsnet.org/publications/plantdisease/backissues/Documents/1989Articles/PlantDisease73n02_127.PDF Last checked: 08/25/2010 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Kackley, K. E.;
Dernoeden, P. H.;
Grybauskas, A. P. |
Author Affiliation: | University of Maryland, College Park, Maryland |
Title: | Effect of fungicides on the occurrence and growth in vitro of basidiomycetes associated with superficial fairy rings in creeping bentgrass |
Source: | Plant Disease. Vol. 73, No. 2, February 1989, p. 127-130. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 4 |
Keywords: | TIC Keywords: Fungicides; Basidiomycota; Fairy rings; Agrostis stolonifera; Benomyl; Iprodione; Carbendazim
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Geographic Terms: | Maryland, USA.; Delaware, USA. |
Abstract/Contents: | "Superficial fairy rings (SFR) in turf are incited by several, mostly unidentified, basidiomycetes. The appearance of SFRs has previously been associated with the use of benomyl. Observations at three sites in Maryland and one site in Delaware revealed that SFRs developed in creeping bentgrass (Agrostis palustris) in the absence of fungicide use. Two isolates of basidiomycetes exhibiting similar colony characteristics and temperature optima for growth were obtained from SFRs where benomyl was either not used or was used extensively. Growth of the isolates was not stimlated by incubation at 25 C on PDA amended with 0-100 Ug a.i./ml o benomyl, carbendazim, or iprodione. Observations of growth in vitro and in the field do not support the premise that benomyl predisposes turf to SFRs by stimulating mycelial growth." |
Language: | English |
References: | 12 |
See Also: | Other items relating to: FAIRY
Other items relating to: Fairy Rings |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kackley, K. E., P. H. Dernoeden, and A. P. Grybauskas. 1989. Effect of fungicides on the occurrence and growth in vitro of basidiomycetes associated with superficial fairy rings in creeping bentgrass. Plant Dis. 73(2):p. 127-130. |
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| MSU catalog number: SB 599 .P95 |
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