Pseudomonas cichorii is present throughout the world, and historically has had significant impacts on a wide range of crops. Examples include the devastating varnish spot of lettuce in California, brown stem of celery in Florida, and the newly discovered leaf spot of tomato in New Zealand.
Pseudomonas cichorii is present worldwide and has had significant impacts on a variety of plants over time. For instance, it caused the devastating varnish spot in lettuce in California, affected the brown stem in celery in Florida, and recently discovered leaf spots in tomato in New Zealand.