brown leaf blight叶枯病
brown felt blight[植保] 褐毡疫病
brown leaf blight of grasses禾草褐条斑病
brown leaf blight of timothy梯牧草褐条斑病
tea brown blight茶云纹叶枯病
lettuce brown blight莴苣褐枯病
brown spot needle blight fungus松针褐斑病菌
brown blight of rye grass黑麦草斑点病
almond brown rot blossom blight巴旦杏褐腐