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Common Names of Diseases, The American Phytopathological Society; Tomato Diagnostic Key, The Cornell Plant Pathology Vegetable Disease Web Page; Tomato Diseases (Fact Sheets and Information Bulletins), The Cornell Plant Pathology Vegetable Disease Web Page; Gautam, P. 2008. Bacterial Speck Disease of Tomato: An Insight into Host-Bacteria ...
Septoria lycopersici infects the tomato leaves via the stomata and also by direct penetration of epidermal cells. [3] Symptoms generally include circular or angular lesions most commonly found on the older, lower leaves of the plant. [1] The lesions are generally 2–5 mm in diameter and have a greyish center with brown margins.
Buckeye rot of tomato is caused by three species of pathogens in the genus Phytophthora: P. nicotianae var. parasitica, P. capsici, and P. drechsleri. [1] It is an oomycete that thrives in warm, wet conditions and lives in the soil. [ 2 ]
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[1] [2] Wilt, stunting and lack of vigor can be observed as the primary symptoms, and infected leaves can possibly show interveinal chlorosis that leads to premature defoliation. [ 3 ] [ 4 ] The distinctive characteristic of P. lycopersici is that it causes brown lesions on the surface of medium roots which are known as a brown root rot. [ 4 ]
Symptoms of tomato spotted wilt virus on basil. TSWV infects a variety of hosts, contributing to its global economic impact on crops. Over 1000 different hosts are susceptible to TSWV. [2] The host range of TSWV includes agronomically important crops such as tomatoes and tobacco. [2] The symptoms of TSWV vary from host to host. [2]
The lycopene in tomatoes also may help reduce the risk of heart disease by lowering LDL cholesterol. Over time, this daily dose of heart-healthy compounds could contribute to better cardiovascular ...
Symptoms in tomato vary based on the tomato variety and may be mild to severe. [31] Foliar symptoms include mild to severe mosaic, narrowing and discolouration. Classic symptoms are the brown and wrinkled (rugose) patches that form on infected fruits, though fruits may also be misshapen or turn yellow and are often unmarketable due to symptoms ...