HPLC/diode-array method for the determination of the pesticide diflubenzuron and its major metabolites 2,6-difluorobenzamide, 4- chlorophenylurea, and 4-chloro-aniline in forestry matrices

1. Rodriguez, E.
2. Gomez de Balugera, Z.
3. Goicolea, M.A.
4. Barrio, R.J.