| |
Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1986Articles/phyto76n09_956.pdf#page=3 Last checked: 10/22/2013 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Worf, G. L.;
Stewart, J. S.;
Heimann, M. F. |
Author Affiliation: | Department of Plant Pathology, University of Wisconsin-Madison, WI |
Title: | Frost damage to turf mimics several pathogenic disorders. |
Section: | North Central Division annual meeting absracts Other records with the "North Central Division annual meeting absracts" Section
|
Meeting Info.: | June 16-19, 1986 |
Source: | Phytopathology. Vol. 76, No. 9, September 1986, p. 958. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Frost injury; Diseases; Poa pratensis; Growth disorders
|
Abstract/Contents: | "Subfreezing temperatures in early May caused injury resembling several pathogenic disorders to Kentucky bluegrass. Several mistaken diagnoses were later observed. White leaf tips, often accompanied by white transverse bands across the leaves, were the primary effects of frost injury. Of 24 cultivars examined, 11 showed no color demarcation between green and white tissue, 'Merit' and 'Glade' had distinct purple margins, and the remaining 11 showed occasional purpling. These symptoms resembled infections caused by Ascochyta, Nigrospora, or Lanzia/Moellerodiscus. Ascochyta was isolated from some spots, suggesting a saprophytic relationship. Shoots and tillers were damaged in pockets, especially where closely mowed. Their gray-brown coloration suggested Helminthosporium infections. Effects of low temperature were confirmed by growth chamber tests at -5 C." |
Language: | English |
References: | 0 |
Note: | Abstract of a paper presented at the 1986 Annual Meeting of the North Central Division, American Phytopathological Society, June 16-18, 1986. This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Worf, G. L., J. S. Stewart, and M. F. Heimann. 1986. Frost damage to turf mimics several pathogenic disorders.. Phytopathology. 76(9):p. 958. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=8675 |
| If there are problems with this record, send us feedback about record 8675. |
| Choices for finding the above item: |
| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1986Articles/phyto76n09_956.pdf#page=3 Last checked: 10/22/2013 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
| Find from within TIC: Digitally in TIC by file name: phytp1986sepnorthcentraldiv |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |