Marathwada has been hit by heavy rains this year and farmers have suffered huge losses. In Dharashiv district, monsoon onion has been sown on a large scale this year. Many farmers are also cultivating onion. But since last 10 to 15 days due to intermittent rain, morning fog and moisture in the soil, the incidence of Karpa disease is being seen on the onion crop. Due to this, onion producing farmers are in trouble.