Trabue_1997_J.Environ.Sci.Health.B_32_861

Reference

Title : Carbofuran degradation in soil profiles - Trabue_1997_J.Environ.Sci.Health.B_32_861
Author(s) : Trabue SL , Feng X , Ogram AV , Ou LT
Ref : J Environ Sci Health B , 32 :861 , 1997
Abstract :

Two soils, Puyallup fine sandy loam from Puyallup, WA, and Ellzey fine sand from Hastings, FL, each with a prior history of carbofuran exposure but with different pedological and climatological characteristics, were found to exhibit enhanced degradation toward carbofuran in surface and subsurface soil layers. The treated Puyallup and Ellzey soils exhibited higher mineralization rates for both the carbonyl and the aromatic ring of carbofuran when compared to untreated soils. Disappearance rates of [14C-URL (uniformly ring labeled)] carbofuran in the treated Ellzey soil was faster than in untreated soil, and also faster in surface soil than in subsurface soil. Initial degradation patterns in the treated Ellzey soil were also different from those in the untreated soil. The treated Ellzey soil degraded carbofuran mainly through biological hydrolysis, while untreated soil degraded carbofuran through both oxidative and hydrolytic processes.

PubMedSearch : Trabue_1997_J.Environ.Sci.Health.B_32_861
PubMedID: 9350077

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Citations formats

Trabue SL, Feng X, Ogram AV, Ou LT (1997)
Carbofuran degradation in soil profiles
J Environ Sci Health B 32 :861

Trabue SL, Feng X, Ogram AV, Ou LT (1997)
J Environ Sci Health B 32 :861