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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1990Articles/phyto80n10_957.pdf#page=56 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Kotcon, J. B. |
Author Affiliation: | Div. of Plant and Soil Sci., West Virginia Univ., Morgantown |
Title: | Survey of plant parasitic nematodes associated with turfgrass damage in West Virginia |
Source: | Phytopathology. Vol. 80, No. 10, October 1990, p. 1012. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
Keywords: | TIC Keywords: Nematoda; Temperatures
|
Geographic Terms: | West Virginia |
Abstract/Contents: | "One hundred and twenty soil samples from fairways and greens of 8 WV golf courses were assayed for nematodes using centrifugal flotation extraction. Twelve species of plant parasitic nematodes and 5 predaceous nematode species were identified. Tylenchorhynchus agri and Hoplolaimus galeatus were most frequently associated with unthrifty growth and decline of turfgrass. In a few sites, Tylenchorhynchus dubious, Trichodorous proximus, and Longidorus breviannulatus were associated with damage, especially on bentgrass greens. Symptoms were most severe during July and August when high temperatures combined with stunted root systems to induce drought stress. Population densities of T. agri and H. galeatus were not reduced significantly by ethoprop at 27 kg. ai./ha 7 weeks after treatment and Criconemella curvata populations were greater than in untreated plots." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kotcon, J. B. 1990. Survey of plant parasitic nematodes associated with turfgrass damage in West Virginia. Phytopathology. 80(10):p. 1012. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1990Articles/phyto80n10_957.pdf#page=56 Last checked: 10/15/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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