Specific drug for brown blight of grape ear axis

Spray Baume 3-5 degree stone sulfur mixture, or 45% crystal stone sulfur mixture 30 times, 0.3% pentachlorophenol sodium 1-2 times before bud germination; spray 75% chlorothalonil wettable powder 600-800 times before flowering, or 70% mancozeb wettable powder 400-600 times, or 40% carbendan wettable powder