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PP290: Citrus Diseases Exotic to Florida: Mal Secco

Figure 3. Orange-reddish discoloration of an orange limb affected by mal secco disease. Credits: Reprinted with permission from Figure 6 of Q. Migheli, et al., “Mal Secco Disease Caused by Phoma tracheiphila: A Potential Threat to Lemon Production Worldwide,” Plant Disease (2009) 93: 852-67. Courtesy of APS Press.