黄淮海地区夏玉米弯孢叶斑病菌遗传多样性分析
常佳迎,刘树森,马红霞,石洁(),郭宁,张海剑
Genetic Diversity Analysis of Curvularia lunata in Summer Maize in Huang-Huai-Hai Region
CHANG JiaYing,LIU ShuSen,MA HongXia,SHI Jie(),GUO Ning,ZHANG HaiJian

图3. 新月弯孢菌株主坐标分析的三维散点图
1—175:新月弯孢菌株编号坐标轴1、2、3分别代表前3个主成分对遗传变异的贡献率

Fig. 3. Three-dimensional scatter plot of principal coordinate analysis of C. lunata
Number of C. lunata strains;Coordinate axis 1, 2, 3 represent the contribution rate of the first three principal components to genetic variation, respectively