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| DOI: | 10.1614/WT-D-13-00066.1 |
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| Web URL(s): | http://www.bioone.org/doi/full/10.1614/WT-D-13-00066.1
Last checked: 05/06/2016
http://www.bioone.org/doi/pdf/10.1614/WT-D-13-00066.1
Last checked: 05/06/2016
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Patton, Aaron J.;
Ruhl, Gail E.;
Creswell, Tom C.;
Wan, Ping;
Scott, David E.;
Becovitz, Joe D.;
Weisenberger, Daniel V. |
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| Author Affiliation: | Patton: Associate Professor; Weisenberger: Research Agronomist, Department of Agronomy; Ruhl: Senior Plant Disease Diagnostician; Croswell: Director, Plant and Pest Diagnostic Laboratory, Department of Botany and Plant Pathology; Wan: Pesticide Laboratory Supervisor; Scott: Manager Pesticide Section; Becovitz: Pesticide Program Specialist, Office of Indiana State Chemist, Department of Biochemistry, Purdue University, West Lafayette, Indiana |
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| Title: | Potential damage to sensitive landscape plants from wood chips of aminocyclopyrachlor damaged trees |
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| Source: | Weed Technology. Vol. 27, No. 4, October-December 2013, p. 803-809. |
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| Publishing Information: | Champaign, Illinois: Weed Science Society of America |
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| # of Pages: | 7 |
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| Related Web URL: | http://www.bioone.org/doi/abs/10.1614/WT-D-13-00066.1
Last checked: 05/06/2016
Notes: Abstract only |
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| Keywords: | TIC Keywords: Aminocyclopyrachlor; Contamination; Epinasty; Gleditsia triacanthos; Growth regulator evaluation; Herbicide injury; Injurious factors; Leaching potential; Mulching; Recommendations; Solanum lycopersicum; Tree damage; Wood chips
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| Abstract/Contents: | "Applications of aminocyclopyrachlor in 2011 to turf resulted in brown and twisted shoots, leaves, and needles; shoot dieback; and in some cases, death of trees and ornamental plants adjacent to treated turf areas. Our research objective was to determine if a sensitive plant could be injured from wood chips (mulch) obtained from aminocyclopyrachlor-damaged trees, and to quantify movement of aminocyclopyrachlor from contaminated wood chips into soil and its subsequent uptake by roots into landscape plant tissues. Tomatoes were grown under greenhouse conditions and mulched with chipped tree branches collected from honey locust and Norway spruce damaged 12 mo previously by aminocyclopyrachlor. Analysis of tomato tissue for aminocyclopyrachlor residues 32 d after mulching found aminocyclopyrachlor in all mulched tomato plants, which was consistent with observations of epinasty on tomato leaflets. Aminocyclopyrachlor residues ranged from 0.5 to 8.0 ppb in tomato plants while chipped tree branches contained 1.7 to 14.7 ppb. Aminocyclopyrachlor residues in the potting soil below the mulch ranged from below the quantifiable limit to 0.63 ppb, indicating that aminocyclopyrachlor can leach from wood chips into soil, causing plant injury. These results indicate that trees damaged by aminocyclopyrachlor should not be chipped and used for mulch or as an ingredient in compost" |
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| Language: | English |
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| References: | 32 |
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| Note: | Abstract also appears in Spanish
Pictures, color
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Patton, A. J., G. E. Ruhl, T. C. Creswell, P. Wan, D. E. Scott, J. D. Becovitz, et al. 2013. Potential damage to sensitive landscape plants from wood chips of aminocyclopyrachlor damaged trees. Weed Technol. 27(4):p. 803-809. |
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| DOI: 10.1614/WT-D-13-00066.1 |
| Web URL(s):
http://www.bioone.org/doi/full/10.1614/WT-D-13-00066.1
Last checked: 05/06/2016
http://www.bioone.org/doi/pdf/10.1614/WT-D-13-00066.1
Last checked: 05/06/2016
Requires: PDF Reader |
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MSU catalog number: b2174615a |
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