“STUDY THE BIOLOGICAL EFFECT AND NANO PREPARATION OF OLEANDER PLANT NERIUM OLEANDER ON THE HAIRY GRAIN BEETLE Trogoderma Granarium EVERTS (COLEOPTERA: DERMESTIDAE): STUDY THE BIOLOGICAL EFFECT AND NANO PREPARATION OF OLEANDER PLANT NERIUM OLEANDER ON THE HAIRY GRAIN BEETLE Trogoderma Granarium EVERTS (COLEOPTERA: DERMESTIDAE)”. 2026. Iraqi Journal of Market Research and Consumer Protection 18 (1): 336-45. https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/590.