Prolonged dry spell, brown disease hit cotton yield in Yadgir district of Karnataka

Prolonged dry spell, brown disease hit cotton yield in Yadgir district of Karnataka The monsoon failure that has gripped Karnataka over the last few months has taken a severe toll on the cotton sector in Yadgir district, where farmers have faced a double blow from water shortages and a relentless outbreak of brown disease. Although the district’s cotton growers managed to meet 108% of their sowing target, the yield has slumped to 2–3 quintals per hectare in rainfed areas, a sharp decline from the 4–5 quintals that were typical last season. The combination of drought stress and pathogen pressure has left many families staring at the prospect of significant financial loss..

In Yadgir, cotton is a key cash crop, accounting for roughly a third of the region’s agricultural output. The 2023–24 cropping season began with optimism, as the state government announced subsidies for irrigation infrastructure and seed distribution. However, the early monsoon failed to deliver the expected rainfall, and by mid‑June the district was still grappling with severe water deficits..

Farmers, desperate for any moisture, turned to shallow wells and intermittent tube wells, but the water table remained stubbornly low. The disease that has spread across the cotton fields—caused by the fungal pathogen Gossypium wilt—has compounded the difficulties caused by the dry spell. It manifests as brown streaks on leaves and stems, eventually leading to wilting and plant death..

Local agricultural extension officers reported that the disease had spread to over 70% of the cotton acreage in the district. In areas where the cotton was grown in irrigated plots, the pathogen spread more slowly, but even there, the yield was reduced by 30% compared to the last year. Farmers have been forced to make difficult decisions under these circumstances..

Some have opted to harvest early, before the disease can fully develop, but this strategy has resulted in lower fibre quality and lower market prices. Others have resorted to emergency treatments with fungicides, but the high cost of these chemicals has pushed many beyond their financial comfort zone. “We had to use more chemicals than we could afford,” said Ramesh Kumar, a 45‑year‑old farmer from Humnabad..

“Even after paying for the treatment, the yield is still low.” The economic impact of the lower yield is stark. Average household income from cotton sales in Yadgir dropped by approximately 25% this season, according to data from the Karnataka Agricultural Statistics Office. The loss is not merely financial; it threatens the livelihoods of dozens of smallholder families who rely on cotton as a primary source of income..

The decrease in revenue also limits their ability to invest in future planting, create savings, or cover educational expenses for their children. Local authorities have responded with a combination of immediate relief and longer‑term adaptation plans. The district administration has distributed emergency seed kits and subsidised irrigation pumps, hoping to mitigate the dry conditions..

In addition, a new program has been launched to train farmers in disease‑resistant cotton varieties and integrated pest management practices. The program is scheduled to roll out across the district by the end of the next harvest season, and officials anticipate that it will reduce the incidence of brown disease by at least 40% in the long term. The National Horticulture Board has also stepped in to offer technical assistance, particularly in the selection of high‑yield, drought‑tolerant cultivars..

“The current crisis highlights the urgency of diversifying crops and improving irrigation efficiency,” said Dr. Anjali Mehta, a board representative. “By promoting varieties that can withstand both water stress and disease pressure, we aim to safeguard farmers’ incomes and ensure food security in the region.” Her remarks come as the government considers revising crop insurance schemes to better cover disease losses..

Meanwhile, the private sector has taken notice. A consortium of textile mills, which depend heavily on local cotton, has announced a partnership with the Karnataka state government to develop a regional cotton hub that would provide better market access, storage facilities, and price stabilization mechanisms. The hub is projected to reduce post‑harvest losses and allow farmers to secure fair prices for their produce before it reaches the textile mills..

The project, estimated to cost ₹250 crore, will create jobs and improve supply chain efficiency. The environmental implications of the dry spell are also a concern. The prolonged lack of rainfall has led to soil erosion and reduced soil organic matter, which further hampers crop productivity..

Scientists warn that if climate patterns continue to erratic, Yadgir could see an even more pronounced decline in cotton productivity. “We need to invest in climate‑smart agriculture,” said Dr. Rajesh Gupta, a researcher at the University of Agricultural Sciences..

“That means not only choosing the right varieties but also adopting conservation tillage, mulching, and drip irrigation where possible.” In the meantime, the district’s farmers are rallying to adapt. Community groups have organized workshops on water‑harvesting techniques and crop rotation, while local NGOs are providing micro‑loans for purchasing irrigation equipment. The hope is that these measures will create a more resilient agricultural ecosystem that can withstand both drought and disease..

The experience of Yadgir’s cotton growers serves as a cautionary tale for the rest of Karnataka. As climate variability intensifies, the need for robust adaptation strategies becomes ever more pressing. The combination of improved crop varieties, better water management, and stronger market linkages will be essential to protect the livelihoods of farmers and the state’s agricultural output in the years ahead..