| |
| Web URL(s): | https://scisoc.confex.com/crops/2015am/webprogram/Paper93062.html
Last checked: 11/04/2015 |
|---|
| Publication Type:
| Report |
|---|
| Content Type: | Abstract or Summary only |
|---|
| Author(s): | Laskowski, Kevin;
Merewitz, Emily B.;
Frank, Kevin W. |
|---|
| Author Affiliation: | Laskowski: Plant, Soil, and Microbial Sciences; Merewitz and Frank: Michigan State University, East Lansing, MI |
|---|
| Title: | Evaluation of turfgrass crown membrane health in response to ice stress and management practices of creeping bentgrass and annual bluegrass putting green species |
|---|
| Section: | C05 turfgrass science
Other records with the "C05 turfgrass science" Section
Graduate student oral competition: Turfgrass cultural practices, ecology and environment
Other records with the "Graduate student oral competition: Turfgrass cultural practices, ecology and environment" Section
|
|---|
| Meeting Info.: | Minneapolis, Minnesota: November 15-18, 2015 |
|---|
| Source: | ASA, CSSA and SSSA International Annual Meetings. 2015, p. 93062. |
|---|
| Publishing Information: | [Milwaukee, Wisconsin]: [American Society of Agronomy and the Entomological Society of America] |
|---|
| # of Pages: | 1 |
|---|
| Keywords: | TIC Keywords: Agrostis stolonifera; Chemical management; Crown; Golf greens; Growth conditions; Ice injury; Physiological responses; Poa annua
|
|---|
| Abstract/Contents: | "Creeping bentgrass and annual bluegrass are two highly managed putting green species that are sensitive to ice cover and winter damage. The objectives of this study were to evaluate the effects of various chemical treatments on crown fatty acid ratios and carbohydrate content under ice cover stress and correlate those results with respiratory gas accumulation. Separate creeping bentgrass and annual bluegrass field plots were treated in late summer through fall with: Civitas, mefluidide, propiconazole, or trinexapac ethyl, in preparation for turf plants to undergo acclimation to winter conditions. Turfgrass plugs were then taken in late fall from each plot and transferred to an environmentally controlled low temperature growth chamber (-4°C) where they underwent ice cover or no ice cover treatments. Turfgrass plugs were taken out of the low temperature growth chamber after 0, 20, 40, 60 100 and 120 days where destructive sampling occurred. One half of the plugs went towards further analysis while the other half went towards a regrowth assay. Civitas treated plugs had the greatest regrow after ice and cold temperature treatments while trinexapac ethyl treated plugs had the least amount of regrowth when compared to the control in annual bluegrass. Crown membrane fatty acid profiles and carbohydrate content associated with chemical treatments will be discussed." |
|---|
| Language: | English |
|---|
| References: | 0 |
|---|
| Note: | This item is an abstract only!
"83-5" |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Laskowski, K., E. B. Merewitz, and K. W. Frank. 2015. Evaluation of turfgrass crown membrane health in response to ice stress and management practices of creeping bentgrass and annual bluegrass putting green species. Agron. Abr. p. 93062. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=266685 |
| If there are problems with this record, send us feedback about record 266685. |
| Choices for finding the above item: |
|---|
| Web URL(s):
https://scisoc.confex.com/crops/2015am/webprogram/Paper93062.html
Last checked: 11/04/2015 |
| Find from within TIC:
Digitally in TIC by record number.
Related material digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |
