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| DOI: | 10.21273/HORTSCI.35.7.1268 |
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| Web URL(s): | https://journals.ashs.org/hortsci/view/journals/hortsci/35/7/article-p1268.xml?rskey=9VpVGy
Last checked: 11/14/2019
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Braman, S. K.;
Duncan, R. R.;
Engelke, M. C. |
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| Author Affiliation: | Braman and Duncan: University of Georgia, College of Agricultural and Environmental Sciences, Georgia Experiment Station, Griffin, GA; and Engelke: Texas Agricultural Experiment Station, Dallas, TX |
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| Title: | Evaluation of turfgrass selections for resistance to fall armyworms (Lepidoptera: Noctuidae) |
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| Section: | Pest management
Other records with the "Pest management" Section
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| Source: | HortScience. Vol. 35, No. 7, December 2000, p. 1268-1270. |
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| Publishing Information: | Alexandria, VA: American Society for Horticultural Science |
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| # of Pages: | 3 |
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| Keywords: | TIC Keywords: Choice of species; Pest density; Spodoptera frugiperda; Lepidoptera; Noctuidae; Host plant resistance; Sod production; Zoysia; Cynodon dactylon; Paspalum vaginatum; Eremochloa ophiuroides; Festuca arundinacea; Insect resistance
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| Abstract/Contents: | "Turfgrass selections including 21 paspalums (Paspalum vaginatum Swartz) and 12 zoysiagrasses (Zoysia sp.) were compared with susceptible 'KY31' tall fescue (Festuca arundinacea Schreb.) and more resistant common bermudagrass (Cynodon dactylon Pers.) and common centipedegrass [Eremochloa ophiuroides (Munro.) Hack] for potential resistance to fall armyworm [Spodoptera frugiperda (J.E. Smith)], an occasionally serious pest of managed turf. Turfgrass and pasture grasses annually suffer sporadic damage by this pest, often severe in the Gulf Coast states. Resistant grasses offer an alternative management tool for the fall armyworm, reducing the need for pesticide use. Laboratory evaluations assessed the degree of antibiosis and nonpreference present among more than 30 turfgrass genotypes to first and third instar fall armyworms, respectively. Zoysiagrasses exhibiting high levels of antibiosis included 'Cavalier', 'Emerald', DALZ8501, DALZ8508, 'Royal', and 'Palisades'. Paspalum selections demonstrating reduced larval or pupal weights or prolonged development times of fall armyworm included 561-79, Temple-2, PI-509021, and PI-509022." |
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| Language: | English |
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| References: | 11 |
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| See Also: | Other items relating to: Seashore Paspalum - Since 2000 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Braman, S. K., R. R. Duncan, and M. C. Engelke. 2000. Evaluation of turfgrass selections for resistance to fall armyworms (Lepidoptera: Noctuidae). HortScience. 35(7):p. 1268-1270. |
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| DOI: 10.21273/HORTSCI.35.7.1268 |
| Web URL(s):
https://journals.ashs.org/hortsci/view/journals/hortsci/35/7/article-p1268.xml?rskey=9VpVGy
Last checked: 11/14/2019
Requires: PDF Reader |
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MSU catalog number: SB 1 .H64 |
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