Pre-Harvesting Purpose Sulphur Burner prevents growth of powdery mildew, black spots and botrytis. The Sulphur Burner is designed with top quality aluminium pots with proper insulation that assures minimum wastage of energy. The Sulphur Burner is available with highly reliable heating elements and automatic cut off facility which ensures stable temperature. Pre-Harvesting Purpose Sulphur Burner is strong and rigid in construction and requires minimal maintenance.