Persistence of foliar applied and pre-storage seed-treated insecticides in rice and its processed products.

ABSTRACT: A field study was conducted to investigate the persistence of foliar-applied thiamethoxam 25% WG at a rate of 25 g ai ha^-1 and chlorantraniliprole 18.5% SC at 30 g ai ha^-1 in various parts of rice plants, including whole grain rice, brown rice, bran, husk, straw, and cooked rice. Liquid Chromatography-Mass spectrometry/Mass spectrometry was used for sample analysis. Chlorantraniliprole residues were found to persist in whole grains, bran, husk, and straw at the time of harvest, while thiamethoxam residue was not detected in harvested grains, processed products, or straw. The study concluded that foliar-applied chlorantraniliprole and thiamethoxam did not pose any dietary risk in cooked rice. In a pre-storage seed treatment study, thiamethoxam 30% FS at 3 mL kg^-1<

SUBMITTER: Suganthi A 

PROVIDER: S-EPMC10825215 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature