Development of Field Disease Grading Standard and Germplasm Screening for Black Rot in Cabbage

CHEN Guo1，2，KONG Congcong1，MA Hongxue1，DENG Siping1，JI Jialei1，3，WANG Yong1，3，ZHUANG Mu1，3，ZHANG Yangyong1，3，YANG Limei1，3，GUAN Huiming3，FANG Zhiyuan1，2，3，LYU Honghao1，3*

China Vegetables ›› 2022, Vol. 1 ›› Issue (8) : 42-48.