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Web URL(s): | http://www.apsnet.org/publications/PlantDisease/BackIssues/Documents/1986Abstracts/PD_70_259b.htm Last checked: 10/13/2015 |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Holcomb, G. E.;
Jones, J. P. |
Author Affiliation: | Department of Plant Pathology and Crop Physiology, Louisiana Agricultural Experiment Station, Louisiana State University Agricultural Center |
Title: | Occurrence of Myriogenospora atramentosa on centipedegrass in Louisiana |
Source: | Plant Disease. Vol. 70, No. 3, March 1986, p. 259. |
Publishing Information: | St. Paul, Minn., American Phytopathological Society |
Keywords: | TIC Keywords: Eremochloa ophiuroides; Myriogenospora atramentosa; Disease control
|
Geographic Terms: | Louisiana |
Abstract/Contents: | "Dormant centipedegrass (Eremochloa ophiuriodes (Munro) Hack.) sod was transplanted from a commercial farm to a greenhouse in November 1984. After growth resumed, leaves showed symptoms in the form of a black crust that held the two halves of the upper leaf surfaces together. Microscopic sections revealed the crust to be the perithecial stroma of Myriogenospora atramentosa (Berk & Curt. apud Berk.) Diehl, a fungal parasite found on forage and wild grasses. The stroma was superficial, and fungal penetration of the leaves was not evident. Stroma length varied from 8 to 67 mm, with 75% being 12-33 mm long. Infected leaves (sensu Rykard) senesced and died sooner than noninfected leaves of the same age, and new growth continued to become infected. M. atramentosa was first reported on centipedegrass from Georgia in 1985. This is the second report of its occurrence on this major southern turfgrass." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Holcomb, G. E., and J. P. Jones. 1986. Occurrence of Myriogenospora atramentosa on centipedegrass in Louisiana. Plant Dis. 70(3):p. 259. |
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| Web URL(s): http://www.apsnet.org/publications/PlantDisease/BackIssues/Documents/1986Abstracts/PD_70_259b.htm Last checked: 10/13/2015 |
| MSU catalog number: SB 599 .P95 |
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