Co-exposure of dimethomorph and imidacloprid: effects on soil bacterial communities in vineyard soil.

ABSTRACT: In Taiwan, the pesticides dimethomorph and imidacloprid are recommended for pest control in vineyards. Therefore, tank-mixing of these two pesticides is usually a routine practice before application. This study analyzed the influence of vineyard soil microbial flora under the recommended and high dosages (100 times the recommended dosage) of dimethomorph and imidacloprid. Individual and combined applications of pesticides were also tested through batches of soil incubation experiments. Four treatments-control (C), dimethomorph (DT), imidacloprid (IM), and mixed application of dimethomorph and imidacloprid (ID)-were used in the experimental design. From the soil metabolism, no significant reaction was observed after 2 months in the recommended dosage group, regardless of whether the pestici

SUBMITTER: Chang J 

PROVIDER: S-EPMC10653314 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature