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| Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1990Articles/phyto80n10_957.pdf#page=87
Last checked: 10/15/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Conway, K. E.;
Taliaferro, C. M. |
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| Author Affiliation: | Depts. of Plant Path. And Agronomy, Oklahoma State Univ., Stillwater |
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| Title: | Occurrence of Claviceps purpurea and hyperparasites on bermuda grass (Cynodon dactylon) and old world bluestem (Bothriochloa spp.) |
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| Source: | Phytopathology. Vol. 80, No. 10, October 1990, p. 1043. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| Keywords: | TIC Keywords: Seed production; Claviceps purpurea; Cynodon dactylon; Bothriochloa
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| Abstract/Contents: | "Production of range, pasture and turf grass seed in the Great Plains has increased as marginal lands are being removed from wheat production. In Oklahoma there are approximately 121,500 ha of seed production and may reach 405,000 ha. Heavy honey dew production by C. purpurea (Cp) has occurred in Oklahoma and Texas on old world bluestem (OWB) each year since 1986. An OWB seed sample from Roscoe, TX contained 12 to 22% sclerotial contamination. Honeydew occurred each year on bermudagrass (BG) but only at Stillwater. This is the first report of Cp on BG. Sclerotia were easier to observe in OWB because seed is larger than BG. Fruiting bodies of Cp were collected from beneath OWB in Stillwater, but not from BG. Ergot occurred on OWB and BG in both early summer and fall seed production, but was more prevalent in the fall. Two hyperparasitic fungi were recorded on the honeydew stage of Cp. Fusarium heterosporum was common on both and Cerebella andropogonis was on OWB." |
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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):
Conway, K. E., and C. M. Taliaferro. 1990. Occurrence of Claviceps purpurea and hyperparasites on bermuda grass (Cynodon dactylon) and old world bluestem (Bothriochloa spp.). Phytopathology. 80(10):p. 1043. |
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| Web URL(s):
http://www.apsnet.org/publications/phytopathology/backissues/Documents/1990Articles/phyto80n10_957.pdf#page=87
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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