The @USDA is observing Invasive Plant Pest and Disease Awareness Month and the UNs Int'l of Plant Health (#IYPH) by lighting in green its main headquarters, the Jamie L. Whitten Bldg, over the next four nights. Pretty cool! #PlantHealth #IPPDAM https://t.co/yjNGTBP8Mg
9:12 PM - 19 Apr 21