Turfgrass
Sample Submission
- Before applying any disease-controlling chemicals, collect turfgrass from the edge of the affected area.
- The sample should include both healthy and infected plants.
- Completely dead grass is of no use since secondary organisms quickly colonize it and make it very difficult to determine that actual cause of the problem.
- Take a sample of at least 6” diameter (a cup cutter works well). Include the underlying soil and root system.
- Wrap the sample in paper towels or newspaper and place into a plastic bag.
- DO NOT ADD WATER TO THE BAG, excess moisture can cause rapid deterioration of the sample and proliferation of secondary organisms.
- Provide background information, such as when symptoms first appeared, turfgrass variety, chemical history, and pattern and distribution of the problem.
- Pictures of symptoms can be very helpful but are not required.
- Fill out a “Submission Form” and include it with the sample.
- Pack your wrapped sample tightly in a box to prevent dislodging of the soil. Ship the package early in the week (Monday-Wednesday) to:
Ship Sample to:
Plant and Diagnostic Clinic
448 Plant Science Hall
Lincoln, NE 68583-0722
(402) 472-2559
Diagnostic Clinics
