1. Adair CR, Bollich CN, Bowman DH, Jodon NE, Johnston TH, Webb BD, Atkins JG (1973) Rice breeding and testing methods in the United States. Rice in the United States: varieties and production. USDA agricultural research services handbook 289. U.S. Gov. Print. Office, Washington, p 47
2. Agrama HA, Yan WG (2009) Association mapping of straighthead disorder induced by arsenic in Oryza sativa. Plant Breed 128:551–558
3. Agrama HA, Yan WG (2010) Genetic diversity and relatedness of rice cultivars resistant to straighthead disorder. Plant Breed 129:304–312
4. Atkins JG (1974) Rice diseases of the Americas. USDA agriculture handbooks 448. Agricultural Research Service, U.S. Dept. of Agriculture, Washington, pp 58–63
5. Baba I, Harada T (1954) Akagare and straighthead: in physiological diseases of rice plant in Japan. Ministry of Agriculture and Forestry, Japanese Government, Tokyo