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Climate Data

Researchers at the University of Tennessee found that dallisgrass and bermudagrass sensitivity to postemergence herbicides can vary throughout the growing season. Weather data can be used to determine when dallisgrass and bermudagrass are most sensitive to herbicide application, and properly timed treatments offer increased control.​​

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Growing Degree Days

Through May 21, 2017

Base Temperature: 10°C/50°FCelsiusFahrenheit

Chattanooga7711388

Crossville503905

Jackson7461343

Johnson City502904

Knoxville6791222

Memphis8621552

Nashville7571363

Cooling Degree Days

Through May 21, 2017

Base Temperature: 22°C/72°FCelsiusFahrenheit

ChattanoogaN/AN/A

CrossvilleN/AN/A

JacksonN/AN/A

Johnson CityN/AN/A

KnoxvilleN/AN/A

MemphisN/AN/A

NashvilleN/AN/A
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