| |
| DOI: | 10.1017/wet.2019.17 |
|---|
| Web URL(s): | https://bioone.org/journals/Weed-Technology/volume-33/issue-3/wet.2019.17/Common-carpetgrass-Axonopus-fissifolius-control-with-POST-herbicides/10.1017/wet.2019.17.full
Last checked: 08/14/2019
Access conditions: Item is within a limted-access website
https://bioone.org/journalArticle/Download?fullDOI=10.1017%2Fwet.2019.17
Last checked: 08/14/2019
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Direct download |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | Henry, Gerald;
Johnston, Christopher;
Hoyle, Jared;
Straw, Chase;
Tucker, Kevin |
|---|
| Author Affiliation: | Henry: Professor, Department of Crop and Soil Sciences, University of Georgia, Athens, GA; Johnston: Graduate Student, Department of Crop and Soil Sciences, University of Georgia, Athens, GA; Hoyle: Assistant Professor, Department of Horticulture and Natural Resources, Kansas State University, Manhattan, KS; Straw: Postdoctoral Research Associate, Department of Horticultural Science, University of Minnesota, St. Paul, MN; Tucker: Research Associate, Department of Crop and Soil Sciences, University of Georgia, Athens, GA |
|---|
| Title: | Common carpetgrass (Axonopus fissifolius) control with POST herbicides |
|---|
| Source: | Weed Technology. Vol. 33, No. 3, June 2019, p. 535-539. |
|---|
| Publishing Information: | Champaign, Illinois: Weed Science Society of America |
|---|
| # of Pages: | 5 |
|---|
| Related Web URL: | https://www.cambridge.org/core/journals/weed-technology/article/common-carpetgrass-axonopus-fissifolius-control-with-post-herbicides/3AAD30C8DF6DCFEDA0553E4514570B9D
Last checked: 08/14/2019
Notes: Abstract only |
|---|
| Keywords: | TIC Keywords: Application timing; Axonopus affinis; Foramsulfuron; Halosulfuron; Herbicide efficacy; MSMA; Nicosulfuron; Postemergence herbicides; Thiencarbazone + Iodosulfuron + Dicamba; Trifloxysulfuron; Weed control
Author-Supplied Keywords: Golf course; Weed management
|
|---|
| Abstract/Contents: | "Reductions in MSMA use for weed control in turfgrass systems may have led to increased common carpetgrass infestations. The objective of our research was to identify alternative POST herbicides for control of common carpetgrass using field and controlled-environment experiments. Field applications of MSMA (2.2 kg ai ha-1) and thiencarbazone + iodosulfuron + dicamba (TID) (0.171 kg ai ha-1) resulted in the greatest common carpetgrass control 8 wk after initial treatment (WAIT): 94% and 91%, respectively. Thiencarbazone + foramsulfuron + halosulfuron (TFH) (0.127 kg ai ha-1) applied in the field resulted in 77% control 8 WAIT, whereas all other treatments were ≤19% effective at 8 WAIT. All treatments resulted in greater common carpetgrass control when applied in the greenhouse. Applications of MSMA, TFH, and TID resulted in the highest common carpetgrass control in the greenhouse 8 WAIT: 94%, 94%, and 91%, respectively. Control with nicosulfuron (0.035 kg ai ha-1) and trifloxysulfuron (0.028 kg ai ha-1) (81% and 75%, respectively) was greater in the greenhouse than observed in the field 8 WAIT. Sequential applications of foramsulfuron (0.058 kg ai ha-1) resulted in only ≤11% common carpetgrass control 8 WAIT, regardless of application site. All herbicide treatments in the greenhouse resulted in reduced aboveground common carpetgrass biomass 8 WAIT compared to the nontreated control (12.9 g). Aboveground biomasses of common carpetgrass in response to MSMA, TID, TFH, nicosulfuron, and trifloxysulfuron were 1.6 to 2.1 g, regardless of treatment. Reduced efficacy of foramsulfuron was reflected in greater biomass (4.7 g) in response to treatments. Thiencarbazone + iodosulfuron + dicamba may be an alternative to MSMA for common carpetgrass control; however, long-term assessment may be warranted to evaluate treatment effectiveness. Further investigation into application timing may be necessary to enhance the efficacy of TFH for the control of common carpetgrass." |
|---|
| Language: | English |
|---|
| References: | 37 |
|---|
| Note: | Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Henry, G., C. Johnston, J. Hoyle, C. Straw, and K. Tucker. 2019. Common carpetgrass (Axonopus fissifolius) control with POST herbicides. Weed Technol. 33(3):p. 535-539. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=307560 |
| If there are problems with this record, send us feedback about record 307560. |
| Choices for finding the above item: |
|---|
| DOI: 10.1017/wet.2019.17 |
| Web URL(s):
https://bioone.org/journals/Weed-Technology/volume-33/issue-3/wet.2019.17/Common-carpetgrass-Axonopus-fissifolius-control-with-POST-herbicides/10.1017/wet.2019.17.full
Last checked: 08/14/2019
Access conditions: Item is within a limted-access website
https://bioone.org/journalArticle/Download?fullDOI=10.1017%2Fwet.2019.17
Last checked: 08/14/2019
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Direct download |
| 
MSU catalog number: b2174615a |
| Find from within TIC:
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) |
