会议专题

Disease-preventing and growth-promoting effects of antifungal bacteria against Phytophthora nicotianae on tobacco

Tobacco black shank is a severe soil spread disease of tobacco caused by Phytophthora parasitica var. nicotiana. Pot experimental studies were conducted to evaluate the potential of the use of plant growthpromoting rhizobacteria (PGPR) for control of tobacco black shank, and the ability of plant growthpromoting. Strains YC0573 and YC0136 are 2 Paenibacillus polymyxas screened from tobacco rhizospheric soil. Both of them can significantly antagonize the Phytophthora parasitica var. nicotiana in vitro. In addition, YC0136 can also antagonize the Ralstonia solanacearum which causes the tobacco bacterial wilt.

Phytophthora nicotianae antifiingal PGPR promote growth PCR-DGGE

Bingqi Wu Yanqin Ding Liangtong Yao Kai Liu Binghai Du

Dept. of Microbiology, College of Life Scienses, Key Laboratory for Agriculture Microbiology, Shandong Agricultural University, Taian, Shandong Province 271018, China

国际会议

The 2nd Asian PGPR Conference(第二届亚洲植物促生根际细菌会议)

北京

英文

497-498

2011-08-21(万方平台首次上网日期,不代表论文的发表时间)