Plant Root Secretion Alleviates Carbamate-Induced Molecular Alterations of Dissolved Organic Matter.

ABSTRACT: Studying the interaction between pesticide contamination in the plant system and the dissolved organic matter (DOM) composition is important to understand the impact of pesticides and plants on the ecological function of DOM. The present study investigated the effects of DOM on the bioaccumulation and biotransformation of carbamates in plants, carbamate exposure on DOM composition, and plant root secretion on the interaction between DOM and carbamates. The concentrations of carbamates and their metabolites in living cabbage plants were continuously tracked through an in vivo analytical method. The presence of DOM was found to reduce the highest bioconcentrations and shorten the time it took to reach the highest bioaccumulated amounts of isoprocarb and carbofuran in plants, while it showed

SUBMITTER: Niu Z 

PROVIDER: S-EPMC11435816 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature