Ethiopian Institute of Agricultural Research, Melkassa Agricultural Research Center, P.O. BOX 436, Adama, Ethiopia
Research
A Newly Emerging Disease of Papaya in Ethiopia: Black Spot (Asperisporium caricae) Disease and Management Options
Author(s): Endriyas Gabrekiristos* and Asmare Dagnew
Papaya (Carica papaya L.) is an important fruit crop which is cultivated widely for consumption as a fresh fruit and for use in drinks, jams, candies and as dried and crystallized fruit. It has high nutritive and medicinal value. Papaya is also used as a source of cash-income. Production of papaya in Ethiopia is increasing through time; yet the average production and export is very low due to various abiotic and biotic factors. Among which, diseases cause much of the damage. Papaya is attacked by several diseases like, anthracnose, powdery mildew, black spot and papaya ring spot. Among the emerging diseases of papaya in Ethiopia, black spot disease caused by Asperisporium caricae is the most lethal by causing disease on photosynthetic and economic (fruit) plant parts. The fruits are affected on the surface, reducing the fresh-market value. In Ethiopia, Asperisporium caricae h.. View more»