Engineering Insect Biology.

פרס קריל 2007

Biological clock rhythms & nutrition, longevity and inate immune system

Computational - theoretical approaches to study self-incompatibility in plant fertilization; evolution and organization of gene regulatory networks.

Microbial community ecology and evolution

Immunology.
Dean 2009-2013
HU Vice President 2013-2016

Microbial interactions and how they shape the community structure, function and evolution

Bacterial biocontrol of pathogens.

Natural resource and environmental economics, Dynamic models in natural resource management

Carcinogenesis in farm animals and in other animal models.

Drug resistance in fungi, Genome instability and chromosome biology in fungal plant pathogens

Insect Ecology.

פרס ישראל תשע״ד
פרס רוטשילד 1994

Biology, ecology and control of soil-borne plant pathogens, Soil solarization.

Ecology of Mediterranean and semiarid plant communities, grazing effects, biodiversity and ecosystem functioning, plant-environment interactions, climate change, physiology and ecology of seed germination.

Solitons, diffraction of wave packets, fingering phenomena.

Veterinary public health, Epidemiology.