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大小斑病是我县玉米生产的主要病害,但两病在症状、病原菌和发病时期上有较大差异(表1)。 尽管如此,对两病仍可采取相同的防治
Squamous spot disease is the main disease of corn production in our county, but there are big differences in symptom, pathogens and onset of disease between the two diseases (Table 1). In spite of this, the same treatment can still be taken for both diseases