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Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1002/ps.2780440205/epdf Last checked: 10/07/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Pedersen, Hanne Juul;
Kudsk, Per;
Helweg, Arne |
Author Affiliation: | Department of Weed Control & Pesticide Ecology, Danish Institute of Plant and Soil Science, DK-4200, Slagelse, Denmark. |
Title: | Adsorption and ED50 values of five soil-applied herbicides |
Source: | Pesticide Science. Vol. 44, June 1995, p. 131-136. |
Publishing Information: | London : Society of Chemical Industry |
# of Pages: | 6 |
Keywords: | TIC Keywords: Adsorption; Bioassay; Herbicide evaluation; Soil types; Carbetamide; Isoproturon; Pronamide; Trifluralin; Pendimethalin
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Abstract/Contents: | "The soil partition coefficients (Kd values) and ED50 values of carbetamide, isoproturon, propyzamide, trifluralin, and pendimethalin were determined on various soil types. Adsorption increased in the order carbetamide < isoproturon < propyzamide < trifluralin < pendimethalin, whereas the influence of soil types on herbicide efficacy increased in the order isoproturon < carbetamide < pendimethalin < trifluralin < propyzamide. The relationship between adsorption and ED50 values of the herbicides was examined by estimating the herbicide concentration in soil water solution. Adsorption and ED50 values on common Danish soil types (0.6% carbon and 12% clay to 2.3% carbon and 4.4% clay) differed by factors of up to three and four, respectively, indicating a possibility of adjusting the herbicide dose according to soil factors." |
Language: | English |
References: | 32 |
Note: | Figures Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Pedersen, H. J., P. Kudsk, and A. Helweg. 1995. Adsorption and ED50 values of five soil-applied herbicides. Pest Manage. Sci. 44:p. 131-136. |
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| Web URL(s): http://onlinelibrary.wiley.com/doi/10.1002/ps.2780440205/epdf Last checked: 10/07/2015 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 951 .A1 P45 |
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