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Web URL(s): | http://archive.lib.msu.edu/tic/ressum/2004/9.pdf Last checked: 01/23/2017 Requires: PDF Reader |
Publication Type:
| Report |
Author(s): | Martin, Bruce;
Peterson, Paul D. |
Author Affiliation: | Clemson University |
Title: | Biology and integrated management of rapid blight, a new disease of rough bluegrass, perennial ryegrass, annual bluegrass, and creeping bentgrass |
Section: | Integrated turfgrass management Other records with the "Integrated turfgrass management" Section
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Source: | 2004 Turfgrass and Environmental Research Summary. 2004, p. 9. |
Publishing Information: | Far Hills, NJ: United States Golf Association |
# of Pages: | 1 |
Keywords: | TIC Keywords: Rapid blight; Disease profile; Puccinellia distans; Cool season turfgrasses; Salinity; Disease control; Labyrinthula; Resistance; Susceptibility; United States Golf Association; Fungicides
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Language: | English |
References: | 0 |
See Also: | Other items relating to: Salinity Management For Cool Season Grasses |
See Also: | Other Reports from this USGA research project: 2003-01-242 |
Note: | Pictures, color |
USGA Summary Points: | Clemson University researchers have determined that labyrinthula grow best invitro at a range between 22° - 26°C and at relatively wide range of salinity levels from 3.5 - 10.5 dS/m. Results from experiments to evaluate 49 different cool-season turfgrass species for their relative tolerance to the disease indicate that the grass species most tolerant to rapid blight are certain fescues, creeping bentgrasses, and alkaligrasses, while annual and rough bluegrasses, other bentgrasses, and most ryegrasses are quite susceptible. Researchers report progress on a nationwide Rapid Blight - Disease, Water, and Soil Survey, with assistance of USGA agronomists, to gather vital information on soil and water salinity and the environmental conditions associated with disease outbreaks. Molecular studies of Labyrinthula isolates confirm their genetic identity and support previous morphological characterization of the rapid blight pathogen. Extensive greenhouse fungicide screenings show that Insignia, Compass, Fore, and tank mix combinations of Fore and Insignia or Compass are the most efficacious treatments for rapid blight control. |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): peterson, P. D., and B. Martin. 2004. Biology and integrated management of rapid blight, a new disease of rough bluegrass, perennial ryegrass, annual bluegrass, and creeping bentgrass. Turfgrass Environ. Res. Summ. p. 9. |
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| Web URL(s): http://archive.lib.msu.edu/tic/ressum/2004/9.pdf Last checked: 01/23/2017 Requires: PDF Reader |
| MSU catalog number: SB 433 .A1 A6 |
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