Evaluation of rhizobacterial strains against Bhendi Yellow Vein Mosaic Virus (BYVMV) Disease in Okra
As many as fifty rhizobacterial isolates from the culture collection of Departments of Agricultural Microbiology and Biotechnology, UAS Dharwad were screened against Bhendi Yellow Vein Mosaic Virus (BYVMV) disease in bhendi. The bioformulations of rhizobacteria applied to seed, soil and foliage significantly reduced the incidence of BYVMV, with a concomitant increase in plant growth and fruit yields under glasshouse condition. Based on the disease control, five isolates (B-40, 212(1), 212(4), 205(4)) and 218(1)) were selected and further evaluated for their ability to control BYVMV and promote growth in bhendi. These isolates controlled the disease ranging from 60 to 86.67 percent. The green house experiment revealed that Pseudomonas 218(1) was the most promising isolate which controlled BYVMV by 86.67 per cent. The mechanism of virus control was elucidated.
rhizobacteria BYVMV bhendi induced systemic resistance biocontrol
K S Jagadeesh Nisha M Patil P U Krishnaraj M S Patil A S Vastrad
Dept. of Agricultural Microbiology,Dharwad 580005, Karnataka India Dept. of Biotechnology,Dharwad 580005, Karnataka India Dept. of Plant Pathology, Dharwad 580005, Karnataka India Dept. of Entomology, College of Agriculture, Dharwad, University of Agricultural Sciences, Dharwad 5
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
543-551
2011-08-21（万方平台首次上网日期，不代表论文的发表时间）