Suppression effect of biological control strain to TMV and PVY

Author

Li-li, Shen ; Xiao-xia, Liu ; Yu-mei, Qian ; Xiao-wei, Dong

Author_Institution

Key Lab. of Tobacco Pest Monitoring Controlling & Integrated Manage., State Tobacco Monopoly Bur., Qingdao, China

fYear

2011

fDate

21-23 June 2011

Firstpage

2633

Lastpage

2636

Abstract

The suppression effect of Bacillus amyloliquefacien Ba33 against TMV and PVY by biological detect through necrotic lesions host and RNA detect through RT-PCR was studied. The result showed that the suppression ratio of necrotic lesions against TMV and PVY was 95.25% and 99.22% respectively. And Ba33 could suppression RNA replication of TMV and PVY in Nicotiana tabacum var. NC89 leaves from 24 to 84h after inoculation virus through RT-PCR detect method.

Keywords

biotechnology; diseases; macromolecules; microorganisms; tobacco industry; Bacillus amyloliquefacien Ba33; Nicotiana tabacum var. NC89 leaves; PVY; RNA detect; RT-PCR detect method; TMV; biological control strain; inoculation virus; necrotic lesions host; suppression RNA replication; suppression effect; suppression ratio; Lesions; Microorganisms; Production; Proteins; RNA; Strain; Bacillus amyloliquefaciens; Lycium barbarum L; Nicotiana tabacum var; Sam sum NN;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on

Conference_Location

Beijing

ISSN

pending

Print_ISBN

978-1-4244-8754-7

Electronic_ISBN

pending

Type

conf

DOI

10.1109/ICIEA.2011.5976039

Filename

5976039