Title :
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
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;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-8754-7
Electronic_ISBN :
pending
DOI :
10.1109/ICIEA.2011.5976039
