[2] Wei, Jian Kun et al. "Pathological and Physiological Identification of Race C of Bipolaris maydis in China" Phytopathology 78 (1988): 550-54. APSnet. Web. 4 Dec. 2012.
archive.today
[1], International Maize and Wheat Improvement Center Maize Doctor, Maydis leaf blight (extended information). Web. 6 November 2012.
illinois.edu
ipm.illinois.edu
[4] University of Illinois Extension, Common Leaf Blights and Spots of Corn.