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Web URL(s): | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3592366/ Last checked: 10/8/2013 Notes: Item is within a single large file http://journals.fcla.edu/jon/article/view/81586/78715 Last checked: 08/17/2018 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Author(s): | Marahatta, Sharadchandra P.;
Fewkes, P. V. |
Author Affiliation: | Science and Math Division, Kauai Community College, Lihue, HI |
Title: | Nematodes associated with turfgrass of Kauai |
Section: | Abstracts Other records with the "Abstracts" Section
|
Source: | Journal of Nematology. Vol. 44, No. 4, December 2012, p. 476. |
Publishing Information: | Lawrence, Kansas: Society of Nematologists |
# of Pages: | 1 |
Related Web URL: | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3592366/pdf/447.pdf Last checked: 10/8/2013 Requires: Adobe Acrobat Notes: Document is within a single large file |
Keywords: | TIC Keywords: Classification; Ecological distribution; Nematode control; Plant parasitic nematodes; Research; Soil sampling
|
Geographic Terms: | Kauai, Hawaii |
Abstract/Contents: | "A survey was conducted to determine the distribution and abundance of turfgrass-associated plant-parasitic (PPN) and free-living (FLN) nematodes on Kauai, Hawaii in Spring 2012. Turfgrass root and soil samples were collected from green and grounds of Waimea High School (Waimea), Kauai Community College (Puhi), and Kalena Park (Lihue). Root and soil nematodes were separately extracted using the Baermann funnel technique. PPN and fungivorous nematodes from roots, and PPN and FLN from soils were identified to genus level. Soil extracted nematodes were categorized as bacterivores, fungivores, PPN, omnivores, and predators. Nematode numbers under dominant trophic groups and FLN were separately compared. In root samples, Pratylenchus, Aphelenchoides, and Filenchus were found in all sampling sites. In Waimea, Ditylenchus dominated followed by Pratylenchus. Helicotylenchus was most common in Phui followed by Filenchus. Filenchus was most predominate followed by Meloidogyne in Lihue. The nematode richness associated with root samples in Waimea, Puhi, and Lihue were seven, six, and five, respectively. The nematode richness in soil samples was 17 in Waimea, 22 in Puhi, 33 in Lihue, and 34 altogether across survey sites. Only 15 nematode genera were consistently found in all sites. The most dominant soil extracted PPN were Pratylenchus followed by Helicotylenchus in Waimea, Helicotylenchus followed by Pratylenchus in Puhi, and Pratylenchus followed by Meloidogyne in Lihue. Less dominant PPN, Hoplolaimus, Mesocriconema, Paratichodorus, Paratylenchus, Radopholus, Rotylenchulus, and Xiphinema were found only in Lihue. Dominant FLN in Waimea, Puhi and Lihue were Eucephalobus followed by Acrobeloides, Filenchus followed by Aphelenchoides, and Filenchus followed by Eucephalobus, respectively. The dominance of bacterivorous nematodes indicated a nutritionally enriched soil in Waimea. However, comparatively unhealthy and stressed soil foodwebs were found in Puhi and Lihue as indicated by more herbivorous and fungivorous nematodes, respectively. The number of PPN genera and abundance of PPN could indicate damage from PPN in Kauai turfgrass. Therefore, a nematode management approach might be warranted in turfgrass." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Marahatta, S. P., and P. V. Fewkes. 2012. Nematodes associated with turfgrass of Kauai. J. Nematol. 44(4):p. 476. |
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| Web URL(s): http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3592366/ Last checked: 10/8/2013 Notes: Item is within a single large file http://journals.fcla.edu/jon/article/view/81586/78715 Last checked: 08/17/2018 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b2224870a |
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