Studies of mobility of di-iso-butyl phthalate (DiBP), di-N-butyl phthalate (DBP), and di-(2-ethyl hexyl) phthalate (DEHP) by plant foliage treatment in a closed terrestrial simulation chamber |
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Authors: | Hans Lkke Finn Bro-Rasmussen |
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Institution: | Hans Løkke,Finn Bro-Rasmussen |
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Abstract: | A climate chamber was constructed for model studies of mobility and effects of chemical substances within simplified terrestrial systems. The chamber functions and its performance were tested by foliar applications of phthalates on higher plants. A low elimination rate from foliage was observed for DEHP. More than 95% of DiBP and DBP were eliminated within 15 days. 1.5 μg cm−2 of DBP caused chlorosis on the leaves of Sinapis alba L. |
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