Abstract

Ester and amide derivatives of cypermethric acid which belongs to the class of pyretheriods, were prepared and the effects of these compounds were studied on certain pathogenic fungus such as Aspergillusfiavus, Aspergillus niger, Aspergillus terreus and a mixed fungal spore containing strains of the above three fungus plus Penicilliuni notatuni and Pen icilliu,n purpurogenum.