| |
| DOI: | 10.1614/WT-D-14-00084.1 |
|---|
| Web URL(s): | http://www.bioone.org/doi/10.1614/WT-D-14-00084.1
Last checked: 03/04/2016
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1614/WT-D-14-00084.1
Last checked: 03/04/2016
Requires: PDF Reader
Access conditions: Item is within a limited access website |
|---|
| Publication Type:
| Refereed |
|---|
| Author(s): | McCullough, Patrick E.;
Johnston, Christopher R.;
Reed, Thomas V.;
Yu, Jialin |
|---|
| Author Affiliation: | McCullough: Associate Professor; Johnston and Yu: Graduate Assistant; Reed: Former Graduate Assistant, Crop and Soil Sciences Department, University of Georgia, Griffin, GA |
|---|
| Title: | Indaziflam enhances buckhorn plantain (Plantago lanceolata) control from postemergence herbicides |
|---|
| Source: | Weed Technology. Vol. 29, No. 1, January-March 2015, p. 147-153. |
|---|
| Publishing Information: | Champaign, Illinois: Weed Science Society of America |
|---|
| # of Pages: | 7 |
|---|
| Related Web URL: | http://www.bioone.org/doi/abs/10.1614/WT-D-14-00084.1
Last checked: 03/04/2016
Notes: Abstract only |
|---|
| Keywords: | TIC Keywords: Application rates; Biomass; Cynodon dactylon; Herbicide efficacy; Herbicide evaluation; Indaziflam; Physiological responses; Plantago lanceolata; Postemergence herbicides; Spring weed control; Tank mix
|
|---|
| Abstract/Contents: | "Buckhorn plantain is a perennial weed in turfgrass and efficacy of POST herbicides is often inconsistent for control in spring. Indaziflam is a cellulose biosynthesis inhibitor used for PRE control of annual weeds in turf and applications have shown to be injurious to established buckhorn plantain. The objectives of this research were to evaluate (1) effects of indaziflam application rate and placement on buckhorn plantain injury; (2) effects of tank-mixing indaziflam with POST herbicides for buckhorn plantain control; and (3) physiological effects of indaziflam on absorption and translocation of 14C-2,4-D in buckhorn plantain. In greenhouse experiments, indaziflam reduced buckhorn plantain shoot mass 61 to 75% from the nontreated at 4 wk after treatment (WAT) and hierarchical rank of application placements were: foliar + soil ≥ soil ≥ foliar. Differences in biomass reduction from application rates (27.5 and 55 g ai ha-1) were not detected. In field experiments, indaziflam at 55 g ha-1 controlled buckhorn plantain 34% at 9 WAT but enhanced the speed of control from all herbicides tested in tank mixtures. Exclusive applications of 2,4-D or 2,4-D + dicamba + MCPP provided poor control (<70%) of buckhorn plantain at 9 WAT, but tank mixtures with indaziflam provided 81 and 98% control, respectively. Fluroxypyr and simazine alone controlled buckhorn plantain <38% but tank mixtures with indaziflam enhanced control more than twice as much from exclusive applications. Tank-mixing indaziflam with metsulfuron did not improve control from metsulfuron alone after 9 wk. Bermudagrass injury was not detected from any treatment. In laboratory experiments, 14C-2,4-D absorption and translocation in buckhorn plantain was similar with or without indaziflam tank mixtures at 72 and 168 h after treatment. Overall, indaziflam may improve buckhorn plantain control from POST herbicides by providing additive phytotoxicity in tank mixtures in spring." |
|---|
| Language: | English |
|---|
| References: | 22 |
|---|
| Note: | Tables |
|---|
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
McCullough, P. E., C. R. Johnston, T. V. Reed, and J. Yu. 2015. Indaziflam enhances buckhorn plantain (Plantago lanceolata) control from postemergence herbicides. Weed Technol. 29(1):p. 147-153. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=269225 |
| If there are problems with this record, send us feedback about record 269225. |
| Choices for finding the above item: |
|---|
| DOI: 10.1614/WT-D-14-00084.1 |
| Web URL(s):
http://www.bioone.org/doi/10.1614/WT-D-14-00084.1
Last checked: 03/04/2016
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1614/WT-D-14-00084.1
Last checked: 03/04/2016
Requires: PDF Reader
Access conditions: Item is within a limited access website |
| 
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) |
