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Tomato Spotted Wilt Virus: TSWV in Vegetable Crops: Tospoviruses

Tospoviruses In Solanaceae and Other Crops in The Coastal Plain of Georgia

Tobacco

Large foliar spots observed early in the season

Photo: Large foliar spots on Tobacco leaf
Photo: Large foliar spots on Tobacco leaf
Photo: Large foliar spots on Tobacco leaf
Photo: Large foliar spots on Tobacco leaf
Photo: Large foliar spots on Tobacco leaf
Photo: Large foliar spots on Tobacco leaf
image: line
Photo: Dieing tobacco plant
Photo: Dieing tobacco plant
Photo: Dieing tobacco plant
Most plants with symptoms by 2nd – 4th week die off quickly

Photo: Tobacco plant

 

  A Few   grow   back...

Photo: Flue-cured tobacco field

Flue-cured tobacco field with >90% stand loss due to TSWV (Bowen Farm, May 2002)

 

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University of Georgia (UGA) College of Agricultural and Environmental Sciences (CAES)