Full TGIF Record # 198851
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Web URL(s):http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3380485/?report=classic
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3380485/?report=reader
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3380485/pdf/230.pdf#page=32
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http://journals.fcla.edu/jon/article/view/78277/75695
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Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Nyczepir, Andrew P.; Meyer, S. L. F.; Cook, J.
Author Affiliation:Nyczepir: USDA-ARS, SE Fruit and Tree Nut Research Laboratory, Byron, GA; Meyer: USDA-ARS, Nematology Laboratory, Beltsville Agricultural Research Cener, Beltsville, MD; Cook: University of Georgia Cooperative Extension Service, Butler, GA
Title:Preplanting tall fescue grass for controlling Meloidogyne incognita in a young peach orchard
Section:Abstracts
Other records with the "Abstracts" Section
Source:Journal of Nematology. Vol. 42, No. 3, September 2010, p. 261.
Publishing Information:Lawrence, KS: Society of Nematologists
# of Pages:1
Keywords:TIC Keywords: 1,3-D; Economic impacts; Endophytes; Festuca arundinacea; Fumigants; Meloidogyne incognita; Metam-sodium; Nematicides; Nematode control; Percent living ground cover; Rootstocks; Susceptibility
Cultivar Names:Max-Q; Jesup EF; Jesup El
Abstract/Contents:"Preplant fumigant nematicides have traditionally been used to control Meloidogyne spp. in peach in the southeastern United States. The current preplant nematicides recommended for managing Meloidogyne spp. in peach include the soil fumigants, 1,3-dichloropropene and metam sodium. Because the economic hardships afflicting growers in recent years have made it difficult to economically afford these chemicals, finding an alternative nematode control is warranted. Greenhouse trials were initially conducted to evaluate the susceptibility of tall fescue grass (Festuca arundinacea = Schedonorus arundinaceus) lines with or without endophytes to M incognita. Fescue lines evaluated included, i) Jesup El ( E+, wild-type endophyte present), ii) Jesup EF (E-, no endophyte present), and iii) Max-Q (E+, but non-ergot producing endophyte). Peach (susceptible Lovell rootstock) was included as the control. Nematode reproduction criteria were used in evaluating fescue susceptibility. Peach supported greater (P <= 0.05) reproduction of M. incognita than all fescue lines. Differences in reproduction were not detected among the fescue lines and all fescue lines were either poor or nonhosts for M. incognita. Furthermore, the presence of endophyte did not appear to affect nematode reproduction. In a separate greenhouse study, Max-Q did not support M. hapla reproduction compared to a tomato control. Additionally, investigation of the effect of 1 and 2-year tall fescue (cv. Max-Q) preplant groundcover rotations for the management of M. incognita was initiated in 2005 in a field experiment in central Georgia. In 2008, both fescue rotations suppressed (p ā‰¤ 0.05) soil populaion densities of M. incognita J2 compared with 2 years of continuous peach (root-knot nematode susceptible Halford rootstock reference control). No differences in suppression of M. incognita J2 population density were detected between the 1 and 2- years of fescue rotation. Therefore, a tall fescue rotation has potential as a nonchemcial preplant strategy to manage M. incognita in peach orchards in southeastern United States."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Nyczepir, A. P., S. L. F. Meyer, and J. Cook. 2010. Preplanting tall fescue grass for controlling Meloidogyne incognita in a young peach orchard. J. Nematol. 42(3):p. 261.
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Web URL(s):
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3380485/?report=classic
    Last checked: 07/08/2013
    Notes: Item is within a single large file
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3380485/?report=reader
    Last checked: 07/08/2013
    Notes: Item is within a single large file
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3380485/pdf/230.pdf#page=32
    Last checked: 07/08/2013
    Requires: PDF Reader
    Notes: Item is within a single large file
http://journals.fcla.edu/jon/article/view/78277/75695
    Last checked: 08/17/2018
    Requires: PDF Reader
    Notes: Item is within a single large file
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MSU catalog number: b2224870a
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