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| Web URL(s): | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619225/pdf/604.pdf
Last checked: 07/11/2013
Requires: PDF Reader
http://journals.fcla.edu/jon/article/view/66325/63993
Last checked: 08/17/2018
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Refereed |
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| Author(s): | Busey, Philip;
Giblin-Davis, Robin M.;
Zaenker, Edna I.;
Riger, Charles W. |
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| Author Affiliation: | Fort Lauderdale Research and Education Center, Institute of Food and Agricultural Sciences, University of Florida: Associate Professor of Environmental Horticulture; Associate Professor of Entomology and Nematology; Biological Scientist; Grounds Maintenance Supervisor, Wilderness Country Club, FL |
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| Title: | Susceptibility of diploid St. Augustinegrasses to Belonolaimus longicaudatus |
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| Source: | "(Annals of Applied Nematology)". Vol. 23, No. 4s, October 1991, p. 604-610. |
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| Publishing Information: | Lake Alfred, FL: Society of Nematologists |
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| # of Pages: | 7 |
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| Related Web URL: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619225/
Last checked: 07/11/2013
Notes: Abstract only |
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| Keywords: | TIC Keywords: Stenotaphrum secundatum; Belonolaimus longicaudatus; Breeding; Fenamiphos; Susceptibility; Nematoda; Injuries; Resistance
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| Abstract/Contents: | "A fine-textured, dwarf St. Augustinegrass (Stenotaphrum secundatum (Walt.) Kuntze) genotype, FX-313, was severely damaged in plots in the third year of evaluation in sandy soil in southern Florida. Damage was associated with numerous (> 40/100-cm3 soil) sting nematodes, Belonolaimus longicaudatus Rau. Damage was amerliorated (P < 0.05) by fenamiphos applied broadcast at 2.2 g a.i./m2, and B. longicaudatus numbers were reduced (P < 0.01), compared with untreated plots. Root dry weightts of four diploid (2n = 18) St. Augustinegrasses--FX-261, FX-299, FX-313, and Seville--were reduced (P < 0.001) by B. longicaudatus in a temperature- and light-controlled experiment. Estimated daily transpiration, an indicator of plant health, was reduced (P < 0.001) after 112 days to 3.32 g/pot for inoculated plants, compared with 5.10 g/pot for uninoculated plants. Genotypes did not differ in nematode number per pot (mean 551/215 cm3 soil) 128 days after inoculation, but differed (P < 0.05) in nematode numbers on a root dry weight basis, with FX-313 and Seville representing the extremes, 12,300 and 4,000 B. longicaudatus/g root dry weight, respectively. The diploid St. Austinegrasses evaluated were good hosts for B. longicaudatus, but field data and controlled inoculation demonstrate genetic variation in susceptibility." |
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| Language: | English |
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| References: | 11 |
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| See Also: | This publication is part of a reprint binder; search as MCODE=IFAS2 to view all records appearing within the University of Florida Vol. 2 binder, or: see records related to IFAS2 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Busey, P., R. M. Giblin-Davis, E. I. Zaenker, and C. W. Riger. 1991. Susceptibility of diploid St. Augustinegrasses to Belonolaimus longicaudatus. J. Nematol. 23(4s):p. 604-610. |
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| Web URL(s):
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2619225/pdf/604.pdf
Last checked: 07/11/2013
Requires: PDF Reader
http://journals.fcla.edu/jon/article/view/66325/63993
Last checked: 08/17/2018
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: folio.in00005043817 |
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