Disease prevention and control in bamboo fungus (Phallus indusiatus) cultivation requires a preventive approach and strengthened mushroom bed management

Disease prevention and control in bamboo fungus cultivation refers to the preventive and control measures taken against various contaminant fungi and pathogenic bacteria during the artificial cultivation of bamboo fungus. Bamboo fungus thrives in warm, humid growing environments, but these same conditions are also ideal for mold and bacterial growth. Once management is inadequate, diseases can spread rapidly within the mushroom bed, directly affecting the fruiting rate and product quality.

Common threats in production include fungal contaminants such as Trichoderma and green mold infecting the growing substrate, which hinders mycelial growth or even surrounds and engulfs it. Bacterial diseases mostly cause soft rot, foul odor, or spotting on the fruiting bodies. Insufficient fermentation of the growing substrate, contaminated casing soil, and incomplete disinfection of the mushroom house are all common sources of contamination.

Prevention should be the primary approach to control. Before cultivation, disinfect the mushroom house, mushroom beds, and casing soil. The growing substrate must be fully fermented or sterilized before use, and high-quality spawn with strong vitality and no contamination should be selected. During substrate preparation, control the moisture content properly to avoid overly wet substrate creating conditions for contaminant fungi to thrive.

In daily management, pay attention to ventilation to prevent prolonged high-temperature, high-humidity stuffy conditions in the shed. When localized contamination or diseased mushrooms are found, they should be promptly removed and taken off-site for disposal to reduce the risk of spread. If chemical treatment is truly necessary, choose registered pesticides that are safe for edible fungi and apply them cautiously. Stop using chemicals before harvest to ensure the food safety of the product.