Full TGIF Record # 52747
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Web URL(s):http://www.tandfonline.com/doi/abs/10.1080/03601239509372949
    Last checked: 01/26/2018
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Publication Type:
i
Report
Author(s):Ismail, B. S.; Lee, H. J.
Author Affiliation:Department of Botany, Faculty of Life Sciences, Universiti Kebangsaan Malaysia, 43600 UKM, Bangi, Malaysia
Title:Persistence of metsulfuron-methyl in two soils
Source:Journal of Environmental Science and Health: Part B: Pesticides, Food Contaminants, and Agricultural Wastes. Vol. B30, No. 4, July 1995, p. 485-497.
# of Pages:13
Publishing Information:New York: Marcel Dekker
Related Web URL:http://www.tandfonline.com/doi/abs/10.1080/03601239509372949
    Last checked: 01/26/2018
    Access conditions: Item is within a limited-access website
    Notes: Abstract
Keywords:TIC Keywords: Bioassay; Degradation; Herbicide evaluation; Metsulfuron methyl; Microorganisms; Persistence; Soil analysis
Abstract/Contents:"The persistence of metsulfuron-methyl in sandy loam and clay soil incubated at different temperatures and moistures contents was investigated under laboratory conditions using longbean (Vigna sesquipedalis L.) as bioassay species. A significant degradation of metsulfuron-methyl was observed in non-autoclaved soil rather than the autoclaved soil sample. At higher temperature, the degradation rate in non-autoclaved soil improved with increasing soil moisture content. In non-autoclaved sandy loam and clay soil, the half-life was reduced from 9.0 to 5.7 and from 11.2 to 4.6 days, respectively when moisture level of sandy loam increased from 20 to 80% field capacity at 35°C. In the autoclaved soil, herbicide residue seems to have been broken down by non-biological process. The rate of dissipation was slightly increased after the second application of the herbicide to non-autoclaved soils but not in autoclaved soil, indicating the importance of microorganisms in the breakdown process."
Language:English
References:18
Note:Tables
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Ismail, B. S., and H. J. Lee. 1995. Persistence of metsulfuron-methyl in two soils. J. Environ. Sci. Health. B30(4):p. 485-497.
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Web URL(s):
http://www.tandfonline.com/doi/abs/10.1080/03601239509372949
    Last checked: 01/26/2018
    Requires: PDF Reader
    Access conditions: Item is within a limited-access website
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