Latest Articles

पशुपालन प्रश्न

पशुपालन एक मूल्यवान प्रथा है जिसमें भोजन उत्पादन, साहचर्य और

அரசின் திட்ட வினா

குடிமக்களின் வாழ்க்கையின் பல்வேறு அம்சங்களில் உதவுவதற்காக அரசாங்கங்களால் செயல்படுத்தப்படும் சமூக நலத் திட்டங்களில்

பானை நடவு இடைவெளி

வெற்றிலை என்றும் அழைக்கப்படும் பானை, வெப்பமண்டல பகுதிகளில் அதன் பல்வேறு பயன்பாடுகளுக்காக வளர்க்கப்படும்

Popular Articles

Information regarding management of Basal Rot disease in Onion Nursery

Basal Rot disease is a common problem in onion nurseries, and it can cause significant losses to growers. Here are some important management practices to help prevent and control this disease in your onion nursery.

1. Use high-quality seeds: Start with high-quality onion seeds that are not infected with the Basal Rot disease. Before planting, inspect each seed for signs of discoloration or damage to ensure that you plant only the healthy ones.

2. Keep nursery clean: Basal Rot disease can spread rapidly in a nursery, so it is important to keep the area clean and free of debris that harbors fungal spores. Proper sanitation practices, like removing dead plant material and debris, can help reduce the spread of the disease.

3. Proper watering: Watering onions is a delicate process, and excess water can cause root rot, which makes the plant vulnerable to basal rot. Ensure that the soil has proper drainage, and avoid watering the seedlings excessively to prevent the soil-borne fungus from contaminating the bulbs’ surface.

4. Fumigate the soil: Before planting, sterilize your soil using appropriate fumigants such as methyl bromide or fumigating water with disinfectants such as hypochlorite to kill pathogens within the soil.

5. Use disease-resistant varieties: Consider using disease-resistant onion varieties. They are available from reputable seed companies, and they are specially designed to withstand or even fight off the Basal Rot disease.

6. Crop rotation: Avoid planting onions in the same location if basal rot was previously identified in the area. The soil should be given a break for at least 2-3 years, allowing the pathogen to die off to the point where the soil is no longer a threat.

In summary, the key to preventing and managing basal rot disease in onion nurseries is to maintain the plants’ health and protect the soil from contamination by using best practices like prevention, sanitation, resistance, and crop rotation. Additionally, if you notice any signs of basal rot such as yellowing and decaying, take immediate action to prevent further spread. Through these measures, you can enjoy a healthy and productive onion crop without the risk of basal rot disease.

Share This Article :

No Thoughts on Information regarding management of Basal Rot disease in Onion Nursery