Penyakit Kerupuk Tembakau di Sumatera Barat

<p>Tobacco leaf curl disease (“kerupuk”) is a new disease on tobacco in West Sumatra. This disease has spread throughout the tobacco planting area in District Limapuluh Kota with intensity of 2.5–26.3%. DNA fragment of 1600 bp was successfully amplified using polymerase chain reaction method w...

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Bibliographic Details
Main Authors: Jumsu Trisno, Rahil Ade Rifqah, Martinius Martinius
Format: Article
Language:Indonesian
Published: Perhimpunan Fitopatologi Indonesia 2014-12-01
Series:Jurnal Fitopatologi Indonesia
Subjects:
Online Access:http://journal.ipb.ac.id/index.php/jfiti/article/view/8816
Description
Summary:<p>Tobacco leaf curl disease (“kerupuk”) is a new disease on tobacco in West Sumatra. This disease has spread throughout the tobacco planting area in District Limapuluh Kota with intensity of 2.5–26.3%. DNA fragment of 1600 bp was successfully amplified using polymerase chain reaction method with primer pairs for <em>Begomovirus </em>PAL1v 1978/PAR1c 715 from tobacco leaves showing symptoms. This result indicated <em>Begomovirus </em>infection. Sequence analysis based on NCBI BLAST program showed that <em>Begomovirus </em>infecting tobacco in West Sumatera has the highest homology of 89% and 91–97% with <em>Pepper yellow leaf curl Indonesia Virus </em>infecting tomato and chili pepper in West Sumatera, respectively. This is considered as the first report of <em>Begomovirus </em>infection on tobacco in West Sumatra.</p>
ISSN:0215-7950
2339-2479