Effect of aqueous and alcoholic plant extracts on fruit anthracnose incidence: Effect of treatment of fruits with aqueous and alcoholic plant extracts shows that anthracnose disease incidences increased as number of days of treatment increased. Comparatively, disease incidences after 6 days of treatment were lowest while after 16 days of treatment were highest (Table 2). Similarly, there were significant variations in the effect of the extracts on different mango varieties. On Alphonso variety, no control material was able to inhibit anthracnose lesion development below 66.67% recorded by benomyl. After 16 days of ripening, 30% (aqueous extract) and 10% (alcohol extract) concentration levels of Annona squamosa significantly reduced anthracnose on Ogbomosho variety, respectively to 26.67%