 On our farm, we use Endura every year, but we spot spray it only in areas that have historically had white mold issues. Unlike Endura and Cobra, the next best white mold option contains a strobilurin product, so green stems could be more of an issue for you. Viatude from Corteva is simply a combination of the active ingredients from Proline, a triazole family product, and Approach, which is a strobe.