Influence of pH and solution composition on the sorption of glyphosate and prochloraz to a sandy loam soil

Chemosphere

Volumn 39, Issue 5, 1999, Pages 753-763

  De Jonge, Hubert ^a   De Jonge, Lis Wollesen ^a  

^a DANISH INSTITUTE OF AGRICULTURAL SCIENCES   (Denmark)

Author keywords

Clay; Colloids; Ionic strength; Pesticide; pH; Soil; Sorption

Indexed keywords

FREUNDLICH ISOTHERMS; GLYPHOSPHATE; PROCHLORAZ;

ADSORPTION ISOTHERMS; CHLORINE COMPOUNDS; CLAY; COLLOIDS; DESORPTION; FUNGICIDES; HERBICIDES; IONIC STRENGTH; PH EFFECTS; PHOSPHATES; POSITIVE IONS;

SOIL POLLUTION;

CATION; FUNGICIDE; GLYPHOSATE; HERBICIDE; PESTICIDE; PHOSPHATE; PROCHLORAZ;

GLYPHOSATE; PESTICIDE; PH; SANDY LOAM; SORPTION;

ADSORPTION; ARTICLE; CLAY; DESORPTION; ENVIRONMENTAL MONITORING; IONIC STRENGTH; PH; SOIL POLLUTION;

EID: 0033181059     PISSN: 00456535     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0045-6535(99)00011-9     Document Type: Article

References (24)

1. S. Goldberg and R.A. Glaubig, Effect of saturating cation, pH, and aluminum and iron oxide on the flocculation of kaolinite and montmorillonite, Clays and Clay Minerals 35, 220-227 (1987).
2. M. Chorom and P. Rengasamy, Dispersion and zeta potential of pure clays as related to net particle charge under varying pH, electrolyte concentration and cation type, Europ. J. Soil. Sc. 64, 657-665 (1995).
3. J.F. McCarthy and J.M. Zachara, Subsurface transport of contaminants, Environ. Sci. Technol. 23, 496-502 (1989).
4. L.W. de Jonge, H. de Jonge, P. Moldrup, O.H. Jacobsen and B.T. Christensen, Sorption of prochloraz on primary soil organomineral size separates, J. Env. Qual. Submitted (1998).
5. J.S. McConnell and L.R. Hossner, X-ray diffraction and infrared spectroscopic studies of adsorbed glyphosate, J. Agric. Food. Chem. 37, 555-560 (1989).
6. A. Piccolo and G. Celano, Hydrogen-binding interactions between the herbicide glyphosate and water-soluble humic substances, Environ. Toxic. Chem. 13, 1737-1741 (1994).
7. A. Piccolo, G. Celano and P. Conte, Adsorption of glyphosate by humic substances, J. Agric. Food. Chem. 44, 2442-2446 (1996).
8. M. McBride and K.-H. Kung, Complexation of glyphosate and related ligands with iron (III), Soil Sci. Soc. Amer. J. 53, 1668-1673 (1989).
9. P. Sprankle, W.F. Meggit and D. Penner, Adsorption, mobility and microbial degradation of glyphosate in the soil, Weed Sci. 23, 229-234 (1975).
10. J.S. McConnell and L.R. Hossner, pH-dependent adsorption isotherms of glyphosate, J. Agric. Food. Chem. 33, 1075-1078 (1985).
11. P.H. Nicholls and A.A. Evans, Sorption of ionisable organic compounds by field soils. Part 2: Cations, bases and zwitterions, Pestic. Sci. 33, 331-345 (1991).
12. E. Morillo, T. Undabeytia and C. Maqueda, Adsorption of glyphosate on the clay mineral montmorillonite: Effect of Cu(II) in solution and adsorbed on the mineral, Environ. Sci. Technol. 31, 3588-3592 (1997).
13. P. Sprankle, W.F. Meggit and D. Penner, Rapid inactivation of glyphosate in the soil, Weed Sci. 23, 224-228 (1975).
14. M.K. Kawate and A.P. Appleby, Effect of soil pH on availability of glyphosate in soil to germinating ryegrass seedlings, J. Appl. Seed Produc. 5, 45-49 (1987).
15. P.S. Cornish, Glyphosate residues in a sandy soil affect tomato transplants, Austr. J. Experim. Agric. 32, 395-399 (1992).
16. 2 on soil organic matter: Nature of porosity, surface area and diffusion mechanisms, Environ. Sci. Technol. 30, 408-413 (1996).
17. O.H. Jacobsen, P. Moldrup, C. Larsen, L. Konnerup and L.W. Petersen, Particle transport in macropores of undisturbed soil columns, J. Hydrol. 196, 185-203 (1997).
18. Z. Liu, S.A. Clay, D.E. Clay and S.S. Harper, Ammonia fertilizer influences atrazine sorption-desorption characteristics, J. Agric. Food Chem. 43, 815-819 (1995).
19. A.K. Alva and M. Singh, Sorption-desorption of herbicides in soil as influenced by electrolyte cations and ionic strength, J. Environ. Sci. Health B. 26, 147-163 (1991).
20. J.J. Pignatello and B. Xing, Mechanisms of slow sorption of organic chemicals to natural particles, Environ. Sci. Technol. 30, 1-11 (1996).
21. C.T. Chiou, Theoretical considerations of the partition uptake of nonionic organic compounds by soil organic matter, in Reactions and Movement of Organic Chemicals in Soils (Edited by D.E. Linn), 1-30. SSSA and ASA, Madison, Wi. (1989).
22. F.C. Spurlock and J.W. Biggar, Thermodynamics of organic chemical partition in soils. 1. Development of a general partition model and application to linear isotherms, Environ. Sci. Technol. 28, 989-995 (1994).
23. M.D. Borisover and E.R. Graber, Organic compound sorption enthalpy and sorption mechanisms in soil organic matter, J. Environ. Qual. 27, 312-317 (1998).
24. H. de Jonge, O.H. Jacobsen, L.W. de Jonge and P. Moldrup, Particle-facilitated transport of prochloraz in undisturbed sandy loam soil columns, J. Environ. Qual. In Press (1998).