EFFICACY OF LEAF EXTRACTS AGAINST THE POST HARVEST FUNGAL PATHOGENS OF COWPEA

Abstract

The study aimed to control the fungi associated with cowpea legumes. Post-harvest fungal diseases of cowpea legumes in the markets of Jalna (MS) India, were isolated, identified and maintained on an agar medium. Efficacy of 10 % aqueous leaf extracts was tested against the growth of 06 post harvest fungal pathogens of Cowpea legumes. Aqueous leaves extract of Parthenium hysterophorus, Annona reticulata, Polyalthia longifolia, Ipomea carnea, Tridax procumbens, Argemone mexicana, Cathranthus roseus, Eucalyptus globulus and Achyranthus aspera were used against the post harvest fungal mycoflora. All the plants used were found to be antifungal. In particular Eucalyptus globulus, Argemone mexicana, Tridax procumbens and Parthenium hysterophorus were highly inhibitory. These plant extracts can be used for controlling fungal pathogens of Cowpea legumes during post harvest as these are eco-friendly and do not cause environmental hazard.