Video: Weather changes trigger poa color variation
February 10, 2017
Poa annua is a highly variable species that can produce a wide range of green color during high or low temperature periods. In this video, we illustrate the wide range of colors that different poa biotypes create within a single green. Although patches of light green are sometimes thought to be the result of a disease, we have never seen a pathogen associated with this light green patch symptom.
Watch the video here
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