Leaching of atrazine and hexazinone fromAbies nordmanniana(Steven) spach plantations

摘要

AbstractThe content of the herbicides atrazine and hexazinone was measured in drainage water from seven to ten‐year‐old plantations grown withAbies nordmanniana(Steven) Spach on two clayey soils in Denmark. The concentrations of atrazine varied between 0.06 and 7.79 μg litre−1. The concentrations of hexazinone were different at the two locations, ranging from 0.07 to 2.09 μg litre−1at Bremersvold and from 3.47 to 42.66 μg litre−1at Koege. Metabolites of both herbicides wer