黄淮海地区大豆主栽品种对8个大豆疫霉菌株的抗性评价

李晓那^1,^2,^**, 孙石^2,^**, 钟超², 韩天富^1,^2,^*

Resistance Evaluation to Eight Phytophthora sojae Isolates for Major Soybean Cultivars in Huang-Huai-Hai Rivers Valley

LI Xiao-Na^1,^2,^**, SUN Shi^2,^**, ZHONG Chao², HAN Tian-Fu^1,^2,^*

抗6个以上菌株的品种在不同年代的分布比例