Fastlink to record 317427
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| Full TGIF Record # 317427 Item 1 of 1 |
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| Web URL(s): | https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=331 Last checked: 04/13/2022 Requires: PDF Reader Notes: Item is within a single large file |
| Publication Type: | Report |
| Author(s): | Merewitz-Holm, Emily; McGraw, Benjamin A. |
| Author Affiliation: | Merewitz-Holm: Dept. of Plant, Soil, and Microbial Sciences, Michigan State University, East Lansing, MI; McGraw: Ph.D. and Dept. of Plant Sciences, Pennsylvania State University, University Park, PA |
| Title: | Characterization of turfgrass plant induced defenses in response to annual bluegrass weevil feeding |
| Section: | Integrated turfgrass management Other records with the "Integrated turfgrass management" Section Pathology, entomology, and weed science Other records with the "Pathology, entomology, and weed science" Section |
| Source: | Mike Davis Program for Advancing Golf Course Management: 2021 Progress Reports. 2021, p. 324-328. |
| Publishing Information: | [New York, New York]: The United States Golf Association Green Section |
| # of Pages: | 5 |
| Keywords: | TIC Keywords: Agrostis stolonifera; Carotenoids; Chemical assay; Chlorophyll content; Cool season turfgrasses versus warm season; Host plant resistance; Lolium perenne; Mechanism of resistance; Nutritional value; Pest resistance; Poa annua; Tissue testing; Weevils |
| Language: | English |
| References: | 2 |
| See Also: | Other Reports from this USGA research project: 2020-09-714 |
| Note: | Pictures, color |
| USGA Summary Points: | Creeping bentgrass (Agrostis stolonifera, CBG) has been hypothesized to be more tolerant to annual bluegrass weevil (ABW) herbivory compared to annual bluegrass (Poa annua, ABG). CBG and ABG plugs were infested with ABW and sampled every 5-7 days from early to late instar development. CBG harbored fewer larvae (3.55 vs. 6.8 per plug) over the course of the assay, suggesting CBG negatively influences ABW development. Turfgrass foliar, stem and root tissue samples were collected in response to ABW herbivory at three different life stages (adult, early-instar, and late instar) for both creeping bentgrass and annual bluegrass (currently awaiting defense phytohormone analysis). CBG and perennial ryegrass possessed higher concentrations of chlorophyll and carotenoids than ABG and bermudagrass. The nutritional and ecological significance of these findings may assist in determining potential novel hosts for ABW. |
| ASA/CSSA/SSSA Citation (Crop Science-like – may be incomplete): | Merewitz-Holm, E., and B. A. McGraw. 2021. Characterization of turfgrass plant induced defenses in response to annual bluegrass weevil feeding. USGA Turfgrass Environ. Res. Summ. p. 324-328. |
| Fastlink to access this record outside TGIF: | http://tic.lib.msu.edu/tgif/flink/RECNO/317427 |
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| Web URL(s) : | https://archive.lib.msu.edu/tic/ressum/2021/2021.pdf#page=331 Last checked: 04/13/2022 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: | b3609415 |
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