Controlling fungal diseases in a poly house is essential to ensure healthy plant growth and prevent significant crop losses. Fungal diseases can quickly spread in poly houses due to the high temperature and humidity levels, making it crucial for growers to implement effective management practices. Here are some essential information and tips for controlling fungal diseases in a poly house.
1. Maintain Proper Ventilation – Proper ventilation ensures that the air inside the poly house is moving, which reduces humidity levels and decreases the risk of fungal diseases. Growers must keep the ventilation system in good working condition to ensure proper air circulation in the poly house.
2. Regularly clean the poly house – Poly houses can easily accumulate organic matter, which attracts fungal growth. Growers should routinely clean and sterilize the poly house to reduce the risk of fungal diseases. Disinfecting all equipment, surfaces, and tools used, in the poly house will ensure that fungus is not transferred from one plant to another.
3. Use Proper Irrigation Techniques – Overwatering can lead to moisture build-up, providing ideal conditions for fungal growth. Growers should use proper irrigation techniques and avoid watering plants too frequently or excessively. Watering should be done early in the day, allowing for the soil to dry before night.
4. Monitor Humidity Levels – Increasing the humidity levels in the poly house increases the risk of fungal diseases. Growers should monitor humidity levels in the poly house and use dehumidifiers or ventilation to maintain proper humidity levels for the plants.
5. Use Appropriate Fungicides – Fungicides can help prevent fungal disease by killing or preventing fungal growths. Growers must use appropriate fungicides and follow instructions for their application. Organic fungicides like copper and sulfur or neem oil, garlic extract, cinnamon, or baking soda solutions are readily available in the market.
In conclusion, controlling fungal diseases in a poly house is essential for maintaining healthy plant growth and ensuring high yields. By implementing proper ventilation, regular cleaning, appropriate irrigation, monitoring of humidity levels, and using appropriate fungicides, growers can effectively combat fungal diseases in the poly house.