Chickpea, also known as bengal gram, is an important pulse crop grown widely in India during the rabi season. One of the major problems faced by chickpea farmers is fungal disease, which can seriously reduce plant growth, flowering, pod formation, and final yield. Common fungal problems in chickpea include root rot, wilt, blight, and damping-off. These diseases spread quickly if conditions are favorable, so timely control is very important.
One of the main reasons for fungal infection in chickpea is excess moisture and poor drainage. Chickpea plants are very sensitive to waterlogging. When water remains standing in the field, fungi attack the roots and collar region, causing yellowing, wilting, and sudden drying of plants. To control fungus, farmers should ensure good field drainage. Irrigation should be light and given only when required. Avoid irrigating during cloudy or cold weather, as this increases fungal growth.
Seed quality and seed treatment play a crucial role in preventing fungal diseases. Farmers should always use healthy, disease-free seeds. Treating seeds before sowing protects young seedlings from soil-borne fungi and helps in better crop establishment. Seed treatment is especially important in fields where chickpea was affected by fungal disease in previous seasons.
Soil health management is another key factor. Applying well-decomposed farmyard manure or compost improves soil structure and increases beneficial microorganisms that suppress harmful fungi. Fresh or undecomposed manure should be avoided, as it promotes fungal activity. Maintaining good soil aeration helps roots stay healthy and reduces infection.
Crop rotation is an effective long-term method to control fungal problems. Growing chickpea repeatedly in the same field increases fungal buildup in the soil. Rotating chickpea with cereals or oilseed crops breaks the disease cycle and reduces fungal population naturally.
Proper sowing time and spacing help reduce fungal diseases. Sowing at the recommended time allows the crop to grow under suitable temperature conditions. Adequate plant spacing improves air circulation and reduces humidity around plants, making conditions less favorable for fungi.
Weed management is also important. Weeds increase humidity and compete for nutrients, weakening chickpea plants. Weak plants are more susceptible to fungal attack. Keeping the field weed-free during early growth helps improve plant strength and disease resistance.
Early detection and removal of infected plants can prevent the spread of fungal disease. If plants show symptoms such as yellowing, wilting, root rot, or drying, they should be uprooted and destroyed away from the field. This reduces infection pressure on healthy plants.
