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Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1975.tb01520.x/abstract Last checked: 09/25/2015 Access conditions: Item is within a limited-access website http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1975.tb01520.x/epdf Last checked: 09/25/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Holmes, S. J. I.;
Channon, A. G. |
Author Affiliation: | The West of Scotland Agricultural college, Auchincruive, Ayr |
Title: | Glasshouse studies on the effect of low temperature on infection of Perennial ryegrass seedlings by Fusarium nivale |
Source: | Annals of Applied Biology. Vol. 79, No. 1, January 1975, p. 43-48. |
Publishing Information: | London: Cambridge University Press |
# of Pages: | 6 |
Keywords: | TIC Keywords: Temperatures; Lolium perenne; Gerlachia nivalis; Roots; Spores; Inoculum; Infection; Shoots; Greenhouses; Microdochium nivale
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Abstract/Contents: | In glasshouse experiments, isolates of Fusarium nivale, applied as mycelial macerates, caused marked reductions in the number and length of roots, and in the height and fresh weight of S.321 perennial ryegrass seedlings. Spore inocula failed to cause infection. Damage by Fusarium nivale was increased when inoculation was immediately followed by four alternate 12 h periods in a growth cabinet at 0 degree C and in a warm glasshhouse at c.17 degree C, succeeded by a further 11 days in the same glasshouse. Although inoculated seedlings receiving no cold treatments initially showed damage, regrowth of roots and some recovery of the shoots occurred in a fortnight. Exposure of the plants after that time to four intermittent 12 h periods at 0 degree C, however, arrested their recovery and caused further root damage. The implication of these results in the importance of low temperature in the winterkill syndrome is discussed. |
Language: | English |
References: | 0 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Holmes, S. J. I., and A. G. Channon. 1975. Glasshouse studies on the effect of low temperature on infection of Perennial ryegrass seedlings by Fusarium nivale. Ann. Appl. Biol. 79(1):p. 43-48. |
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| Web URL(s): http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1975.tb01520.x/abstract Last checked: 09/25/2015 Access conditions: Item is within a limited-access website http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7348.1975.tb01520.x/epdf Last checked: 09/25/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: QH 301 .A48 |
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