The present study investigated fungal infection on cabbage heads, nutritional effects of infections on cabbage and antifungal effects of root, bark and leaf aqueous and methanolic extracts of A. indica, G. arborea and C. cassia on fungal isolates viz: Aspergillus flavus, Rhizopus stolonifer, Aspergillus niger, Mucor sp. and Penicillium sp. from cabbage heads. These fungi affected nutritional values of infected cabbage heads. This result revealed that Mucor sp (41.18%) was the most frequently occurred as fungal pathogen of cabbage head; this was distantly followed by Aspergillus niger (29.41%). Aqueous and methanolic root extracts of the test plants were most potent compared with bark, leaf aqueous and methanolic extracts. Aqueous root extract of A. indica was most effective compared with bark and leaf aqueous extracts. The antifungal activities of A. indica aqueous root extract ranged from 16.20 mm (A. niger) to 18.50 mm (R. stolonifer), bark aqueous extract ranged from 14.20 mm (A. flavus) to 17.50 mm (R. stolonifer) Methanolic root extract of A. indica was most effective compared with bark and leaf aqueous extracts. The antifungal activities of A. indica aqueous root extract ranged from 23.10 mm (A. niger) to 35.10 mm (Mucor sp.), aqueous root extract of G. arborea was most effective compared with bark and leaf aqueous extracts respectively. The antifungal activities of G. arborea aqueous root extract ranged from 10.00 mm (Mucor sp.) to 14.50 mm (A. flavus), methanolic root extract of G. arborea was most effective compared with bark and leaf aqueous extracts. Antifungal activities of G. arborea methanol root extract ranged from 10.00 mm (Mucor sp.) to 23.00 mm (Penicillium sp.). Aqueous root extract of C. cassia was most effective compared with bark and leaf aqueous extracts. Antifungal activities of G. arborea aqueous root extract ranged from 12.00mm (Penicillium sp) to 15.00 mm (Mucor sp). …