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| Web URL(s): | http://www.agry.purdue.edu/turf/report/2000/2000%20page%2054.pdf
Last checked: 07/2001
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Throssell, Clark;
Weisenberger, Dan |
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| Author Affiliation: | Throssell: Turfgrass Teaching, Research and Extension, Department of Agronomy, Purdue University, Weisenberger: Research Agronomist, Department of Agronomy, Purdue University |
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| Title: | Postemergent broadleaf weed control |
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| Section: | Integrated pest management
Other records with the "Integrated pest management" Section
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| Source: | 2000 Annual Report - Purdue University Turfgrass Science Program. 2000, p. 54-57. |
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| Publishing Information: | [West Lafayette, IN]: Purdue University |
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| # of Pages: | 4 |
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| Series: | B-804 |
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| Keywords: | TIC Keywords: Postemergence herbicides; Postemergence weed control; Broadleaf weeds; Broadleaf weed control; Taraxacum officinale; Trifolium repens; Plantago; Clopyralid + triclopyr; Clopyralid; 2,4-D + Mecoprop + Dicamba; Herbicides; Application rates; Percent living ground cover
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| Abstract/Contents: | Presents a study "to determine the effectiveness of commercially available and experimental postemergence herbicides for broadleaf weed control." Results include "weed control ratings were made on 22 June, 2 weeks after treatment (2 WAT), 30 June (3 WAT) and 6 July (4 WAT). After 6 July it was difficult to accurately rate weed control so percent weed cover data were collected on 6 July (4 WAT), 18 July (6 WAT) and 3 Aug (8 WAT). Dandelion control was greatest in plots treated with liquid applications of broadleaf herbicides. Confront 3SL at all rates, Lontrel 3SL, Trimec Classic and Momentum provided significantly better dandelion control than the check and other hebicide treatments on all rating dates. Dandelion cover ratings on 6 and 18 July and 3 Aug confirm liquid applications of Confront 3SL at all rates, Lontrel 3SL, Trimec Classic and Momentum provided plots with the least dandelion cover. Most all herbicide treatments provided significantly better white clover control than the untreated check. Confront 3 SL at all rates, Lontrel 3SL, Trimec Classic, Lebanon Experimental 1.58 G applied to wet turf and Momentum provided the highest level of white clover control over all rating dates. Percent cover by white clover was significantly less in all plots treated with a herbicide compared to the untreated check. Plots treated with L-0387 and rated on 3 Aug had significantly more white clover cover than all other plots treated with a herbicide. All herbicide treatments provided significantly better control of plantain than the untreated check. Trimec Classic and Momentum provided significantly better plantain control than the other herbicide treatments on 22 and 30 June. There was a small population of plantain on the experimental site. Therefore, percent plantain cover data show no significant differences." |
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| Language: | English |
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| References: | 0 |
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| Note: | "Not for publication without permission"
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Throssell, C., and D. Weisenberger. 2000. Postemergent broadleaf weed control. Annu. Rep. Purdue Univ. Turfgrass Sci. Progr. p. 54-57. |
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| Web URL(s):
http://www.agry.purdue.edu/turf/report/2000/2000%20page%2054.pdf
Last checked: 07/2001
Requires: PDF Reader |
| 
MSU catalog number: SB 433.16 .I6 T87 |
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