Soil sorption characteristics of imidacloprid in different Croatian regions (CROSBI ID 158221)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Broznić, Dalibor ; Marinić, Jelena ; Tota, Marin ; Čanadi Jurešić, Gordana ; Milin, Čedomila
engleski
Soil sorption characteristics of imidacloprid in different Croatian regions
In Croatia, imidacloprid is most commonly used in olive growing areas against olive fruit fly. Understanding variability’s in pesticide sorption that can occur among and within the regions, can improve imidacloprid applicability. Therefore, experiments were conducted to examine the relationship between selected soil properties, imidacloprid concentration and soil sorption coefficients for soils among and within two Croatian regions. The linear and the Freundlich model adequately described the imidacloprid sorption. In all soils, a greater sorption occurred at lower concentrations of imidacloprid. Better sorption was observed in soils with higher organic carbon and clay content, but organic carbon content was predominant factor influencing sorption. Thus, for soils with lower sorption capacity a greater potential mobility of imidacloprid in the soil profile is expected, indicating a need for regular monitoring and strategy development against groundwater pollution.
imidacloprid; sorption; soil; Freundlich model; linear model; organic carbon; clay; Croatia
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Podaci o izdanju
4 (3/4)
2012.
324-336
objavljeno
1756-8463
1756-8471