Research Summary Abstract
Pydiflumetofen + Fludioxonil is a new fungicide being developed by Syngenta for the control of foliar and soil-borne diseases of ornamental horticulture crops. The IR-4 Project completed 37 crop safety trials on 24 ornamental horticulture plant species or genera during 2015 to 2017. In these trials, all 24 species or genera exhibited minimal or no injury. Two species or genera (Lupinus sp. and Petunia x hybrida) exhibited minimal or no injury in 3 trials and 22 species or genera exhibited minimal or no injury in the limited number of trials (one or two) for each crop. Syngenta may consider adding these to the label.