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| Web URL(s): | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2620935/pdf/37.pdf
Last checked: 07/08/2013
Requires: PDF Reader
http://journals.fcla.edu/jon/article/view/67534/65202
Last checked: 08/17/2018
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Hixson, A. C.;
Crow, W. T.;
McSorley, R.;
Trenholm, L. E. |
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| Author Affiliation: | Hixson: Former: Graduate Research Assistant, Entomology and Nematology Department, University of Florida, Gainesville, FL; Present: Department of Crop Science, North Carolina State University, Raleigh, NC; Crow and McSorley: Entomology and Nematology Department, University of Florida, Gainesville, FL; Trenholm: Environmental Horticulture Department, University of Florida, Gainesville, FL |
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| Title: | Saline irrigation affects Belonolaimus longicaudatus and Hoplolaimus galeatus on Seashore Paspalum |
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| Source: | Journal of Nematology. Vol. 37, No. 1, March 2005, p. 37-44. |
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| Publishing Information: | Lawrence, KS: Society of Nematologists |
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| # of Pages: | 8 |
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| Related Web URL: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2620935/
Last checked: 07/08/2013
Notes: Abstract only |
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| Keywords: | TIC Keywords: Belonolaimus longicaudatus; Disease severity; Hoplolaimus galeatus; Paspalum vaginatum; Resource conservation; Root growth; Saline water; Species trials
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| Abstract/Contents: | "Seashore paspalum (Paspalum vaginatum) has great potential for use in salt-affected turfgrass sites. Use of this grass on golf courses, athletic fields, and lawns in subtropical coastal areas may aid in conservation of freshwater resources. Belonolaimus longicaudatus and Hoplolaimus galeatus are considered among the most damaging root pathogens of turfgrasses in Florida. Glasshouse experiments were performed in 2002 and 2003 to examine the effects of increasing levels of irrigation salinity on B. longicaudatus and H. galeatus. Irrigation treatments were formulated by concentrating deionized water to six salinity levels (0, 5, 10, 15, 20, and 25 dS/m). Final population densities of H. galeatus followed a negative linear regression (r-squared = 0.92 and 0.83; P <= 0.01) with increasing salinity levels. Final population densities of B. longicaudatus were quadratically (r-squared = 0.72 and 0.78; P <= 0.01) related to increasing salinity levels from 0 to 25 dS/m. An increase in population densities of B. longicaudatus was observed at moderate salinity levels (10 and 15 dS/m) compared to 0 dS/m. Root-length comparisons revealed that B. longicaudatus caused root stunting at low salinity levels, 0 to 10 dS/m, but roots were not affected at 15 to 25 dS/m. These results indicate that the ability of B. longicaudatus to feed and stunt root growth was negatively affected at salinity levels of 15 dS/m and above." |
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| Language: | English |
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| References: | 50 |
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| See Also: | Other items relating to: Seashore Paspalum - Since 2000
Other items relating to: Soil Salinity |
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| Note: | Figures
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Hixson, A. C., W. T. Crow, R. McSorley, and L. E. Trenholm. 2005. Saline irrigation affects Belonolaimus longicaudatus and Hoplolaimus galeatus on Seashore Paspalum. J. Nematol. 37(1):p. 37-44. |
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| Web URL(s):
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2620935/pdf/37.pdf
Last checked: 07/08/2013
Requires: PDF Reader
http://journals.fcla.edu/jon/article/view/67534/65202
Last checked: 08/17/2018
Requires: PDF Reader |
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MSU catalog number: b2224870a |
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