Parasitology ,Helminth infections in freshwater fish and insects,Trematode infections in cattle, Blood protozoan diseases in cattle,Molecular parasitology
Plant Molecular Biology, Plant Tissue Culture, Plant Cytogenetics
Plant Tissue Culture,Orchid Tissue Culture,Pollution
Insect Physiology
Plant Biotechnology
Plant Taxonomy, Plant Morphology, Plant Anatomy
LIMNOLOGY: LOTIC ECOSYSTEM,AQUATIC INSECTS,TRICHOPTERA: CADDISFLY,BIOINDICATOR AND MONITORING,SCIENTIFIC DRAWING AND ILLUSTRATE