Evaluation of combined efficacy of Bacillus subtilis MBI 600 and Azoxystrobin in managing rice sheath blight caused by Rhizoctonia solani

摘要：

Among various biotic stresses affecting rice, sheath blight (ShB) is an important fungal disease causing significant yield losses. For a PGPR strain to be effective under field conditions, its compatibility with commonly used fungicides is a pre-requisite. Among various PGPR strains tested in our previous studies, strain MBI 600 of Bacillus subtilis (MBI 600) showed consistent efficacy against ShB in rice. Strobilurin group of fungicides are commonly used in rice ShB management. Among them, Azoxystrobin is recommended in the United States. The objective of this paper was to evaluate the combined efficacy of MBI 600 and Azoxystrobin against rice ShB by adopting micro-chamber inoculation method. Greenhouse experiments were conducted at the Plant Science Research Center, Auburn University, Auburn, using 5 X 7 factorial randomized complete block design (RCBD).

作者: K. Vijay Krishna Kumar Qi-Wang Binghai Du B. Ravindra Reddy B. V. Bhaskara Reddy S. KR. Yellareddygari M. S. Reddy J. W. Kloepper H. Sudini X. G. Zhou E. C. Surendranatha Reddy Yuan Zhi-lin Yang Zhi-ling

作者单位: Institute of Frontier Technologies, Acharya N G Ranga Agricultural University, India Department of Plant Pathology, China Agricultural University,Beijing, China Department of Microbiology, College of Life Sciences, Shandong Agricultural University, China Department of Entomology and Plant Pathology, Auburn University, AL, USA International Crops Research Institute for the Semi-Arid Tropics, Hyderabad, India Agri-Life Research and Extension Center, Texas A&M University, College Station, TX, USA Yogi Vemana University,YSR Kadapa, AP, India Institute of Subtropical Forestry, Chinese Academy of Forestry, Fuyang,Zhejiang Province, China

会议类型: 国际会议

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

会议地点: 北京

会议语种:英文

页码: 267-276

在线出版日期: 2011-08-21（万方平台首次上网日期，不代表论文的发表时间）