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| Publication Type:
| Refereed |
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| Author(s): | Sharma, Debi;
Awasthi, M. D. |
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| Author Affiliation: | Pesticide Residue Laboratory, Indian Institute of Horticultural Research, Hessaraghatta, Bangalore - 560089, India |
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| Title: | Adsorption and movement of metalaxyl in soils under unsaturated flow conditions |
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| Source: | Plant and Soil. Vol. 195, No. 2, August 1997, p. 293-298. |
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| Publishing Information: | Dordrecht, Netherlands: Kluwer Academic Publishers |
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| # of Pages: | 6 |
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| Related Web URL: | http://link.springer.com/article/10.1023/A%3A1004228417352
Last checked: 10/14/2015
Notes: Abstract only |
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| Keywords: | TIC Keywords: Metalaxyl; Adsorption; Mobility; Soil water movement; Soil types; Comparisons; Loamy sand soils; Clay soils; Persistence
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| Abstract/Contents: | "Adsorption and mobility of the fungicide metalaxyl was studied in three soil types, viz., Hessaraghatta loamy sand (HLS), Bellary clay (BC), and Ooty clay (OC) soils, under laboratory conditions. The K values obtained from the freundlich adsorption isotherms were 0.04, 10.65 and 13.32 μg/g for HLS, BC and OC soils respectively. Mobility of metalaxyl in these soils was inversely related to K values (r = -0.97). Although, metalaxyl persisted for over 60 days in all the soils, it did not move beyond a depth of 17.5 cm in any of the soils under unsaturated flow conditions. Mobility of metalaxyl was fastest in HLS and slowest in OC soils." |
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| Language: | English |
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| References: | 15 |
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| Note: | Figures
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Sharma, D., and M. D. Awasthi. 1997. Adsorption and movement of metalaxyl in soils under unsaturated flow conditions. Plant Soil. 195(2):p. 293-298. |
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