The determining of biochemical conntents ofgrape leaves showed that with disease indexes to be high, Protein content, soluble sugar were gradually low, but superoxide dismutase (SOD) content was increase.
The determining of biochemical conntents ofgrape leaves showed that with disease indexes to be high, Protein content, soluble sugar were gradually low, but superoxide dismutase (SOD) content was increase.
随着发病程度逐渐加重，葡萄叶片内可溶性蛋白质、可溶性糖含量逐渐下降，而超氧化物歧化酶活性则呈上升趋势。