wildfire of tobacco (Pseudomonas syringae pv. tabaci) on burley tobacco (Nicotiana tabacum (burley type)) - 1440020

wildfire of tobacco
Pseudomonas syringae pv. tabaci (Wolf & Foster 1917) Young et al. 1978

Host: burley tobacco (Nicotiana tabacum (burley type) L.)
Descriptor: Symptoms
Description: Symptoms of angular leaf spot in the field are similar to those produced in the plant bed. Spots are circular to slightly angular. After wet, rainy weather, spots may be numerous. The spots are tan at first but turn black with age. Centers of spots may drop out producing a shot-hole or ragged appearance. This bacterial disease is generally worse on the windward side of plants where watersoaking from driving rains or sandblasting tends to enhance infection.
Image type: Field
Image location: United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: R.J. Reynolds Tobacco Company Slide Set
Organization: R.J. Reynolds Tobacco Company
Country: United States

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Image Number: 1440020

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Image Citation:(?) R.J. Reynolds Tobacco Company Slide Set, R.J. Reynolds Tobacco Company, Bugwood.org

Node Affiliation: Bugwood - UGA

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Image uploaded on Monday, January 01, 1990
Image Information last updated on Tuesday, May 17, 2011