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| Web URL(s): | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2620066/pdf/135.pdf#page=5
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http://journals.fcla.edu/jon/article/view/64843/62511
Last checked: 08/17/2018
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Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Author(s): | Feldmesser, J.;
Golden, A. M. |
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| Author Affiliation: | Nematology Laboratory, Plant Protection Institute, ARS, U.S. Department of Agriculture, ARC-W, Beltsville, Maryland |
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| Title: | Bionomics and control of nematodes in a large turf area |
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| Section: | Abstracts of papers presented at the Thirteenth Annual Meeting of the Society of Nematologists
Other records with the "Abstracts of papers presented at the Thirteenth Annual Meeting of the Society of Nematologists" Section
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| Meeting Info.: | Riverside, California: August 18-21, 1974 |
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| Source: | Journal of Nematology. Vol. 6, No. 4, October 1974, p. 139. |
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| Publishing Information: | Lawrence, Kansas: Society of Nematologists |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Cost efficiency; Ethoprophos; Helicotylenchus pseudorobustus; Macroposthonia; Nematicide trials; Nematode control; Poa annua; Pratylenchus; Tylenchorhynchus dubius
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| Abstract/Contents: | "As a part of continuing investigations of the occurrence and importance of nematodes in the northeastern USA, nematode damage symptoms (chlorosis, stunting, bare spots, lack of response to water, fertilizer, and insecticides) were detected in the 3.7-hectare (ha) bluegrass parade ground (called the 'Plain') at the U.S. Military Academy, West Point, N.Y. The damage was related to the presence of a mixed population of nematodes composed primarily of Tylenehorhynchus dubius, Criconemoides rusticus, Helicotylenchus pseudorobustus, and small numbers of Pratylenchus erenatus, and it has required the annual replacement of 279-372 m2 of the most unsightly of the sod. The location and purpose of the 'Plain' made it pertinent to treat the entire area uniformly. In April, 1973, ethoprop (O-ethyl S, S-dipropyl phosphorodithioate) was applied at the rate of 224.5 kg 10G (22.45 kg a.i.)/ha broadcast. Microplots (steel cylinder sunk in four separate symptomatic locations) were covered during the application. Samples of turf roots and surrounding soil from treated areas and from microplots collected 2 and 6 mo after treatment, indicated 85-95% nematode reductions. Four months after treatment, chlorosis was sharply reduced and grass growth had increased, making sod replacement unnecessary. Cost-benefit analysis favors yearly treatment on the basis of $800 for treatment (chemical cost, labor, and equipment use) vs. $2,000-$2,500 for sod replacement (purchase, labor, and extra maintenance) plus intangible increased value due to cosmetic improvement." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Feldmesser, J., and A. M. Golden. 1974. Bionomics and control of nematodes in a large turf area. J. Nematol. 6(4):p. 139. |
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| Web URL(s):
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2620066/pdf/135.pdf#page=5
Last checked: 01/27/2014
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Item is within a single large file
http://journals.fcla.edu/jon/article/view/64843/62511
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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