Pyridalyl was registered as Overture for use on ornamental horticulture plants in greenhouses with foliar applications in the United States in 2008.The label recommends use on ornamental horticulture plants with testing by the grower. From 2010 to 2013, the IR-4 Project conducted 46 trials on 13 ornamental plant species examining phytotoxicity related to Overture applications. In these trials, no injury was noted.
