Use enough spray solution to completely penetrate the leaf canopy and cover both top and bottom of all leaves until wet without significant runoff. Monitor weather conditions. Apply when oil will dry and evaporate in 1-2 hours and when relative humidity is less than 90%. Spray early in day and when temperature does not exceed 33˚– 35˚ C (91˚– 95˚ F). Avoid application on overcast, humid days and during or after rain when evaporation time will be longer. Avoid spraying during high winds. Spray when there is adequate soil moisture and no drought stress. If needed, irrigate crops before applying SuffOil-X. Do not spray at night. Apply horticultural oils only when the temperature is above 4˚ C (39˚ F) and there is no danger of freezing.