Diseases of truck crops and Diseases of truck crops and their control diseasesoftruckc00taub Year: 1918 .â *r*'>*lX Fig. 66. Tomato Diseases. a. Septoria leaf spot, b. section through a pycnidium of Seploria lycopersiii (after Levin), c. section through acervulus of Collelolrichum phoinnidfs (after Venus Pool), d. and e. Melanconium rot. /. section through an acervulus of the Melan- conium fungus (d. to/, after Tisdale).


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