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由Colletotrichum graminicola真菌引起的高梁炭疽病是玉米的主要病害。病菌可侵染玉米的根、叶、茎、穗、籽粒、雄穗甚至花丝。美国及世界其它地区已报道该病造成的严重产量损失。常见的症状是炭疽叶斑(ALB)和炭疽茎腐(ASR),后者被认为是更主要的产量损失因素。
Sorghum anthracnose caused by the fungus Colletotrichum graminicola is a major maize disease. Germs can infect corn’s roots, leaves, stems, ears, grains, tassels and even filaments. The United States and other parts of the world have reported serious yield losses caused by the disease. Common symptoms are anthrax leaf spot (ALB) and anthrax stem rot (ASR), which is considered to be the more dominant yield loss factor.