RESUMO

Supervised field trial studies were conducted to understand dissipation kinetics and harvest time residues of a combination product of fluxapyroxad and pyraclostrobin in cumin plant/leaves and seeds at different locations in India. The results showed initial accumulation of fluxapyroxad at the levels of 15.4 and 20.2 mg kg-1 and pyraclostrobin at the level of 21.2 and 33.4 mg kg-1 in cumin leaves/plant in Anand, Gujarat. Fluxapyroxad and pyraclostrobin followed zero-order and first-order dissipation kinetics in cumin plant/leaves samples respectively. The residues translocated to cumin seeds. As the hazard quotient (HQ) was <1 in all cases consumer health risk may be negligible.

Assuntos

Cuminum , Fungicidas Industriais , Estrobilurinas , Estrobilurinas/análise , Estrobilurinas/química , Fungicidas Industriais/análise , Fungicidas Industriais/química , Cinética , Cuminum/química , Medição de Risco , Resíduos de Praguicidas/análise , Índia , Pirazóis/análise , Pirazóis/química , Sementes/química , Folhas de Planta/química , Contaminação de Alimentos/análise , Amidas