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| DOI: | 10.1603/EC12355 |
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| Web URL(s): | https://academic.oup.com/jee/article/106/3/1463/842931/Host-Plant-Resistance-of-Cool-Season-C3
Last checked: 02/28/2017
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/full/10.1603/EC12355
Last checked: 03/30/2016
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/EC12355
Last checked: 03/30/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Petersen, Matthew J.;
Peck, Daniel C. |
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| Author Affiliation: | Petersen: Grass Systems Entomology, LLC; Petersen and Peck: Department of Entomology, New York State Agricultural Experiment Station, Cornell University, Geneva, NY |
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| Title: | Host plant resistance of cool-season (C3) turfgrasses to above- and belowground feeding by Tipula paludosa (Diptera: Tipulidae) |
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| Section: | Plant resistance
Other records with the "Plant resistance" Section
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| Source: | Journal of Economic Entomology. Vol. 106, No. 3, June 2013, p. 1463-1472. |
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| Publishing Information: | Lanham, Maryland: Entomological Society of America |
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| # of Pages: | 10 |
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| Related Web URL: | http://www.bioone.org/doi/abs/10.1603/EC12355
Last checked: 03/30/2016
Notes: Abstract only |
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| Keywords: | TIC Keywords: Cool season turfgrasses; Endophytic fungi; Host plant resistance; Insect behavior; Insect control; Tipula paludosa
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| Abstract/Contents: | "Feeding on above- and belowground plant tissues by Tipula paludosa Meigen during the period of rapid growth from second to forth instars is highly damaging to cool-season (C3) turfgrasses. It may be possible to reduce this damage by identifying grass genotypes that increase host plant protection. This study examined the impacts of plant genotype, endophyte infection, and plant ontogeny on host plant and insect responses during whole-plant feeding by T. Paludosa. A series of no-choice greenhouse trials were conducted with third instar crane flies to determine 1) host plant tolerance in terms of reductions to above- and belowground plant biomass, 2) antixenosis resistance impacting insect behavior (emigration), and 3) antibiosis resistance impacting insect growth. Results showed that insect infestation level was the primary factor influencing plant biomass reductions. Belowground tissues were more tolerant to feeding than were aboveground tissues, with tall fescues, Festuca arundinacea Schreber, being most resistant to aboveground biomass reduction. Host plant associations with intercellular fungal endophytes (E+) decreased insect weight gain and decreased insect movement, but did not increase host plant tolerance. Plant ontogeny affected this response with insect weight gain significantly decreased on young (28 d) growth E+ grasses but not on old (90 d) growth E+ grasses, however. Host plant genotype and plant ontogeny can have significant impacts to host plant tolerance and insect physiology for T. Paludosa larva. Furthermore, plant-endophyte associations have apparent sublethal effects that impact insect fitness and may further enhance host plant protection." |
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| Language: | English |
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| References: | 41 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Petersen, M. J., and D. C. Peck. 2013. Host plant resistance of cool-season (C3) turfgrasses to above- and belowground feeding by Tipula paludosa (Diptera: Tipulidae). J. Econ. Entomol. 106(3):p. 1463-1472. |
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| DOI: 10.1603/EC12355 |
| Web URL(s):
https://academic.oup.com/jee/article/106/3/1463/842931/Host-Plant-Resistance-of-Cool-Season-C3
Last checked: 02/28/2017
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/full/10.1603/EC12355
Last checked: 03/30/2016
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/EC12355
Last checked: 03/30/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2222995a |
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