Activity on mildew
Proline275 (prothioconazole, also in Aviator235Xpro) has the best mildew activity of any of the azoles. It shows similar protectant activity to some specific mildewicides.
Note: We don't recommend use of Proline275 at less than 0.55 L/ha at T1 or Aviator235Xpro at less than 1.0L/ha at T2, and this graph should simply be used to understand their comparative activity vs standards on mildew.
Source: HGCA appropriate dose work 2009. Products applied at 1/2 label dose rates twice