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| Publication Type:
| Refereed |
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| Author(s): | Simard, Louis;
Bélair, Guy;
Powers, Tom;
Tremblay, Nicolas;
Dionne, Julie |
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| Author Affiliation: | Simard, Bélair and Tremblay: Horticulture Research and Development Centre, Agriculture and Agri-Food Canada, Québec, Canada; Powers: Department of Plant Pathology, University of Nebraska-Lincoln, Lincoln, Nebraska; Dionne: Royal Canadian Golf Association, Oakville, Ontario, Canada |
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| Title: | Incidence and population density of plant-parasitic nematodes on golf courses in Ontario and Québec, Canada |
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| Source: | Journal of Nematology. Vol. 40, No. 4, December 2008, p. 241-251. |
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| Publishing Information: | Lawrence, KS: Society of Nematologists |
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| # of Pages: | 11 |
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| Keywords: | TIC Keywords: Chemical properties of soil; Insect identification; Plant parasitic nematodes; Population dynamics; Pratylenchus; Tylenchus
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| Facility Names: | Quebec, Canada |
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| Geographic Terms: | Ontario, Canada |
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| Abstract/Contents: | "Thirty-eight golf courses from different climatic areas located in Ontario and Québec, Canada, were surveyed for plant-parasitic nematodes on greens, fairways, and roughs in 2002 and 2003. Sixteen, 15 and 12 genera of plant-parasitic nematodes were found on golf greens, fairways and roughs, respectively. Roughs showed higher Simpson's D diversity indexes as compared to greens and fairways. Linear regression model comparing plant-parasitic nematode (all genera) abundance as a function of spatial coordinates showed difference (P = 0.05) along a north-south axis and no difference (P > 0.05) along an east-west axis. Pratylenchus was the most frequent genus recovered on greens and fairways, whereas Tylenchus was the most common on roughs. Among the genus Pratylenchus, P. crenatus was frequent and widespread, whereas P. penetrans and P. thornei were uncommon. The principal component analysis showed that nematode are related mostly to soil chemical (pH, P, K, O.M.) rather than physical (sand, silt) parameters. Overall, the correlations between soil parameters and nematode counts were low, particularly for Heterodera, Mesocriconema, Paratylenchus and Psilenchus." |
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| Language: | English |
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| References: | 39 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Simard, L., G. Bélair, T. Powers, N. Tremblay, and J. Dionne. 2008. Incidence and population density of plant-parasitic nematodes on golf courses in Ontario and Québec, Canada. J. Nematol. 40(4):p. 241-251. |
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