Use on a trial basis, especially on open blooms. Some leaf burn has been reported in the Southeast during hot weather. Begin when disease first appears and repeat at 5-day intervals. Do not use sulfur when temperature is excessively high. Do not use within 2 wk of an oil spray.
Thorough coverage is important.
Caution should be used with this general recommendation. It is best to look under the specific plant in this set of recommendations or determine if the host is listed on the label to evaluate if the product is safe for the intended use. If in doubt, run a test before treating all.