![thumbnail image](https://extension.entm.purdue.edu/newsletters/pestandcrop/wp-content/uploads/sites/2/2019/05/S-deficient-alfalfa-Alex-Helms.png)
Light green alfalfa in the background of the photo was adequate in all nutrients except S which was 0.14% – well below the critical level of 0.25%.
Light green alfalfa in the background of the photo was adequate in all nutrients except S which was 0.14% – well below the critical level of 0.25%.
Populations of potato leafhopper continue to plague alfalfa fields throughout the state. Undoubtedly, the extended warm temperatures have contributed to this population explosion.
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