date:Jan 08, 2020
rk green, circular or irregular-shaped water-soaked marks, after which these lesions expand rapidly into large, dark brown or black lesions.
According to information the Punjab Agricultural University (PAU) has also sounded an alert in the state and has asked farmers to take measure to control this disease. The disease is caused by water-mould Phytophthora infestans and it is quite common in humid regions with low temperatures, while hot and dry weather checks its spread.