Rapid communications in mass spectrometry : RCM, 14(7), 572-577 (2000-04-25)
A liquid chromatography (LC) method for the quantitative determination of three benzoylurea insecticide residues (diflubenzuron, flufenoxuron and hexaflumuron) in citrus fruits is described. Residues were successfully separated on a C18 column by methanol/water gradient elution. Detection was by negative-ion, selected-ion
High-performance liquid chromatographic determination of benzoylurea insecticides residues in grapes and wine using liquid and solid-phase extraction.
Miliadis GE, Tsiropoulos NG, Aplada-Sarlis PG.
Journal of Chromatography A, 835(1-2), 113-120 (1999)
A greenhouse study was conducted to investigate the degradation kinetics of spinosad, flufenoxuron, dimethoate and imidacloprid in tomato (Solanum lycopersicum L.) foliage and their residual toxicity on Engytatus varians (Distant) (Hemiptera: Miridae), a predator of the tomato psyllid Bactericera cockerelli
Journal of agricultural and food chemistry, 47(8), 3416-3424 (1999-12-20)
This study describes immunochemical approaches for the compound-specific detection of flufenoxuron and class-specific detection of benzoylphenylurea (BPU) insecticides. With the aim of developing a highly specific immunoassay for flufenoxuron, a hapten was synthesized by introducing a spacer arm at the
Flufenoxuron is a recently introduced insecticide. The compound is known to exert its insecticidal activity by inhibiting chitin synthesis in insects. However, its toxic effects on humans are unknown. A 72-year-old woman was brought to the emergency department by ambulance.
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