Distribution and Relationship of Brown Spot Disease of Rice Caused by Bipolaris oryzae with Weather Parameters Across Kerala, India
Brown spot, caused by Bipolaris oryzae, is one of the most prevalent diseases of rice and can assume epiphytotic proportions. A survey was conducted during August–October 2024 to determine the distribution, incidence, severity and epidemiological factors associated with brown spot across nine major rice-growing agro-ec...