Southern bacterial wilt, Ralstonia solanacearum (Burkholderiales: Burkholderiaceae )

Southern bacterial wilt
Ralstonia solanacearum (Smith) Yabuuchi et al.

Host: flue-cured tobacco (Nicotiana tabacum (flue-cured type) L.)
Descriptor: Symptoms
Description: Wilt symptoms produced are similar to those caused by black shank. The leaves do not yellow, but wilt suddenly. Discolored tissue will be evident beneath the outer layer of the stem. The central portion of the stem will be darkened but not divided into disks as with black shank.
Image location: United States

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Name: Clemson University - USDA Cooperative Extension Slide Series
Country: United States

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Image Information last updated on Wednesday, September 11, 2002