Under artificial inoculation, the pathogen could infect cereal plants such as sorghum, sudangrass, Columbus grass, corn, foxtail millet, pearl millet, jobstears, rice, oat, wheat and green foxtail.

• 人工接种条件下,病菌能侵染高粱、苏丹草、哥伦布草、玉米、谷子、珍珠粟、薏苡、水稻、燕麦、小麦、狗尾草等禾本科植物。