Diseases Diagnosed in March 2013
Necrotic Ring Spot
Scientific Name: Ophiosphaerlla korrae
Photo(s): Necrotic ring spot, Mary Ann Hansen, Virginia Polytechnic Institute and State University, Bugwood.org.
County: Salt Lake County
Tomato Spotted Leaf Virus
Scientific Name: Varies - transported by thrips
Photo(s): TSLV in a tomato taken by Claudia Nischwitz, Utah State University.
Abiotic, unknown and/or non-disease in Turf -It can be difficult to diagnose disease by symptoms alone early in the season. The fungus is more easily seen after June. If no pathogens are detected, the diagnosis and recommendation will be based on symptom appearance and timing, host affected, and observations of disease trends for the area.
Other Abiotic, unknown and/or non-disease diagnosed in March
Non-Disease Stressor: unknown abiotic
Situation: Austrian Pine