马铃薯青枯病拮抗菌的筛选及温室防治效果研究

李盛, 李翔, 朱美如, 王夏, 李昊阳, 谭欣如, 王海燕

Screening of Antagonistic Bacteria against Potato Bacterial Wilt and Study on Its Control Effect in Greenhouse

Li Sheng, Li Xiang, Zhu Meiru, Wang Xia, Li Haoyang, Tan Xinru, Wang Haiyan

表2 6株拮抗菌对3种青枯菌的抑菌圈直径

Table 2 Inhibition zone diameter of six antagonistic bacterias against three strains of R.solanacearum mm

菌株名称 Strain name 青枯菌来源Source of R. solanacearum 马铃薯Potato 番茄Tomato 烟草Tobacco XC-1 4.40±0.74c 3.91±0.30d 4.38±0.74d XC-2 7.38±0.98b 9.41±0.45b 9.03±0.59b FC-11 6.61±0.34b 5.54±0.82c 6.64±0.34c FC-17 6.90±0.79b 8.26±0.62b 8.41±0.34b HN-9 7.11±0.91b 8.83±0.80b 8.96±0.81b NX-18 10.14±0.74a 11.98±0.80a 10.70±0.53a