Polygenic resistance is generally quantitative without clear race specific effects. 多基因抗性没有明显的生理小种特异性,一般表现为数量性状。
In China, the race of Colletotrichum Lindemuthianum.Appears diversity, and the geographical distribution is more extensive and complex. 中国菜豆炭疽病菌生理小种多样化,地域分布较为广泛与复杂。