1- Antibiotics and the effects of formulation ingredients on antimicrobial activity.
2- Antimicrobial effects (including antifungal, nematicidal etc.) of different plant extracts.
3- The preserving effect of different formulations.
4- Invertebrate pathology.

5- Parasitology.
6- Microbial Resistance and how to improve the effects of antimicrobial agents on resistant strains of microorganisms.
7- Control of cross infections.
8- Disinfection and Sterilization.

9- Nematicidal effects of natural products.

10- Investigation of new anticancer drugs from medicinal local plants

11- Discovery of new insecticidal natural products from local plants.