First report of leaf spot of radicchio in Egypt caused by Alternaria cichorii.

Haggag, W. M., Singer, S., (2013). International Journal of Agriculture Innovations and Research 2(3), 415-416. International Journal of Agriculture Innovations and Research, Bhopal, India. English language

Alternaria cichorii in Brazil on Cichorium spp. Seeds and cultivated and weedy hosts.

Barreto, R. W., Santin, A. M., Vieira, B. S., (2008). Journal of Phytopathology 156(7/8), 425-430. Blackwell Publishing, Berlin, Germany. English language

Three natural substances for use against Alternaria cichorii on selected varieties of endive: antifungal agents, plant strengtheners, or foliar fertilizers?

Trdan, S., Žnidarčič, D., Vidrih, M., Kač, M., (2008). Journal of Plant Diseases and Protection 115(2), 63-68. Eugen Ulmer GmbH, Stuttgart, Germany. English language

Patogenicidade de Alternaria cichorii sobre espécies da família Asteraceae no Brasil. / Pathogenicity of Alternaria cichorii in species of the family Asteraceae.

Lima, M. L. P., Reis, A., Lopes, C. A., (2003). Fitopatologia Brasileira 28(6), 682-685. Sociedade Brasileira de Fitopatologia, Brasília, Brazil. Portuguese language

Leaf spot of radicchio caused by Alternaria cichorii in California.

Koike, S. T., Butler, E. E., (1998). Plant Disease 82(4), 448. English language

Lattuga: avversità e difesa. / Lettuce: adversities and defence.

Chillemi, G., Lazzarin, R., (1998). Informatore Agrario Supplemento 54(14), 17-21. Italian language

A contribution to the fungus flora of Greece.

Critopoulos, P. D. , (1953). Bulletin of the Torrey Botanical Club 80(4), 325-341 pp. not specified language