1. FAOSTAT
https://www.fao.org/faostat/en/#data/QCL
2. Analysis of Black Point in Wheat;Wilson,1993
3. Symptomatology of black point infected wheat (Triticum aestivum L.);Patel;SEEDS Int. J. Agric. Sci.,2015
4. Alternaria an Identificatoion Manual;Simmons,2007
5. Dematiaceous Hyphomycetes;Ellis,1971