Gram, also known as chickpea or chana, is an important pulse crop grown widely across India during the rabi season. Many farmers face problems due to fungal diseases in gram crop, which can reduce plant growth, damage roots and stems, and finally lower yield. If fungus problems are not managed on time, they can spread quickly in the field. Understanding the causes and following simple management practices can help farmers protect their gram crop effectively.
Fungal diseases in gram usually develop when weather conditions are cool and moist. Excess soil moisture, cloudy weather, poor drainage, and continuous cultivation of gram in the same field increase the risk. Common fungus problems in gram include wilt, root rot, collar rot, and leaf spots. These diseases are mostly soil-borne and can survive in the field for many years.
One of the most common fungal diseases is wilt. In this disease, plants suddenly droop and dry even when enough moisture is present in the soil. The leaves turn yellow and the plant dies gradually. Root rot and collar rot mainly affect young plants. The roots or the stem near the soil surface turn brown or black, and the plant becomes weak and collapses. Leaf spot diseases cause dark spots on leaves, which later dry and fall off, reducing photosynthesis.
The first and most important step in managing fungus problems is prevention. Farmers should always use healthy, disease-free, and certified seed. Seed treatment before sowing is very effective in protecting young seedlings from fungal attack. Treated seeds germinate better and produce stronger plants.
Field selection and preparation play a major role. Gram should be grown in well-drained fields because waterlogging encourages fungal growth. Avoid fields where gram or other pulses were grown continuously. Deep summer ploughing helps expose fungal spores to sunlight and reduces their survival in soil.
Crop rotation is one of the best methods to control soil-borne fungi. Farmers should rotate gram with cereals like wheat, sorghum, or maize. Crop rotation breaks the disease cycle and reduces fungus buildup in the soil.
Balanced nutrient management helps plants resist disease. Excess nitrogen should be avoided because it makes plants soft and more prone to fungal infection. Adequate phosphorus and potassium strengthen roots and improve plant health. Adding well-decomposed farmyard manure improves soil structure and encourages beneficial microorganisms that suppress harmful fungi.
Proper irrigation management is very important. Gram does not tolerate excess water. Irrigation should be given only when needed, especially during flowering and pod formation. Avoid frequent irrigation and ensure good drainage to prevent root diseases.
Regular field monitoring helps in early detection of disease symptoms. Farmers should check the crop frequently for wilting, yellowing, or spots on leaves. Early identification allows timely action and prevents disease spread.
If fungal disease appears in patches, affected plants should be removed and destroyed to stop further spread. In case of severe infection, fungicide application may be required. Fungicides should be used at the early stage of disease and at the recommended dose. Spraying or soil application should be done carefully and only when necessary.
Maintaining field hygiene is also important. After harvest, infected crop residues should be removed and not left in the field. Clean fields reduce the chances of disease in the next season.
In conclusion, fungus problems in gram crop can be managed effectively by using healthy seed, following crop rotation, ensuring good drainage, balanced nutrition, and timely monitoring. Preventive care and early action are the keys to protecting the gram crop, reducing losses, and achieving better yield and quality.
