What are the control methods for gray mold in Chinese chives?
In protected cultivation, fumigate with 10% Procymidone smoke agent at 250 g per mu; for foliar spraying, use 50% Procymidone wettable powder at 1000 times dilution, 2% Wuyimycin (BO-10) at 150 times dilution, 40% Huimeiwang at 500 to 800 times dilution, 10% Polyoxin at 500 to 700 times dilution, and 50% Vinclozolin at 1200 to 1400 times dilution.
In protected cultivation, fumigate with 10% Procymidone smoke agent at 250 g per mu; for foliar spraying, use 50% Procymidone wettable powder at 1000 times dilution, 2% Wuyimycin (B O-10) at 150 times dilution, 40% Huimeiwang at 500 to 800 times dilution, 10% Polyoxin at 500 to 700 times dilution, and 50% Vinclozolin at 1200 to 1400 times dilution.