TAXONOMY, BIOLOGY AND ECOLOGY OF HOVERFLIES (DIPTERA, SYRPHIDAE)
BIODIVERSITY AND CONSERVATION.
INSECT-PLANT INTERACTIONS
BIOLOGICAL CONTROL AND INTEGRATED PEST MANAGEMENT
TAXONOMY, BIOLOGY AND ECOLOGY OF HOVERFLIES (DIPTERA, SYRPHIDAE)
BIODIVERSITY AND CONSERVATION.
INSECT-PLANT INTERACTIONS
BIOLOGICAL CONTROL AND INTEGRATED PEST MANAGEMENT