Prevalence and Incidence of Bacterial Wilt Disease (Ralstonia syzygii subsp. indonesiensis) on Tomato in Simpang Empat District Karo
DOI:
https://doi.org/10.32734/injar.v5i03.9911Keywords:
bacterial wilt disease, Ralstonia syzygii subsp. indonesiensis, tomato plants, surveyAbstract
The major disease known as bacterial wilt, which affects tomato plants in Indonesia, is brought on by Ralstonia syzygii subsp. indonesiensis. In Simpang Empat District, Karo Regency, Indonesia, R. syzygii subsp. indonesiensis causes bacterial withery in tomato plants. The purpose of this study is to map its spread. This study is an experimental one that used the survey method to determine the prevalence of disease, the incidence of disease, and the pathogenic isolation of tomato plants at nine different locations throughout Simpang Empat District. The pathogen was isolated from the sample and identified in the lab as R. syzygii subsp. indonesiensis, according to the results. The outcome of the presence of bacterial wilt brought on by R. syzygii subsp. indonesiensis bacteria with various illness occurrences. At a proportion of disease incidence of 57.07%, Ndokum Siroga Location 1 in the community experienced the most disease.
Downloads
References
A. Siagian, “Lycopene: senyawa fitokimia pada tomat dan semangka,” USU e-Journal. vol. 9, no. 2, pp. 121–124, 2005.
G. Setiawati, W., Ineu, S., Onni S. G. dan Neni, “Penerapan teknologi PHT pad tanaman tomat,” Balai Penelit. Tanam. Sayur Bandung, 2001.
I. Safni, I. Cleenwerck, P. De Vos, M. Fegan, L. Sly, and U. Kappler, “Polyphasic taxonomic revision of the Ralstonia solanacearum species complex: Proposal to emend the descriptions of Ralstonia solanacearum and Ralstonia syzygii and reclassify current R. syzygii strains as Ralstonia syzygii subsp. syzygii subsp. nov., R. s,” Int. J. Syst. Evol. Microbiol., vol. 64, pp. 3087–3103, 2014.
S. C. Vanitha, S. R. Niranjana, C. N. Mortense, and S. Umesha, “Bacterial wilt of tomato in Karnataka and its management by Pseudomonas fluorescens,” Bio Control, vol. 4, pp. 685–695, 2009.
Agrios G. N., “Plant diseases caused by viruses,” in Plant Phatology Fifth Edition, Elsevier Academia Press, pp. 728–820, 2004.
W. Schaad, N.W, Jones, J.B, and Chun, “Laboratory Guide For Identification,” in Plant Pathogenic Bacteria Third Edition, Minnesota: APS Press, 2001.
P. Engelkirk and J. D, Laboratory Diagnosis of Infectious Disease: Essentials of diagnostic Microbiology. 2008.
L. Clontz, Microbial limit and bioburden tests: validation approaches and global requirements Second Edition. 2008.
R. E. H. Windriyati, “Seleksi cendawan endofit untuk pengendalian penyakit layu bakteri (Ralstonia solanacearum) pada tanaman cabai,” Tesis, Inst. Pertan. Bogor, Bogor, 2015.
P. G. Champoiseau and T. M. Momol, “Bacterial Wilt of Tomato Original,” Caitilyn Allen Univ. Wisconsin, pp. 1–11, 2008.
M. Rahayu, “Penyakit layu bakteri bioekologi dan cara pengendaliannya,” Monogr. Balitkabi, no. 13, pp. 284–305, 2015.
J. Pradhanang, P.M., Momol, M.T., Olson, S.M., and Jones, “Effects of plant essential oils on Ralstonia solanacearum population density and bacterial wilt incidence in tomato,” Plant Dis., vol. 87, no. 4, pp. 423–427, 2003.
A. Hayward, “Phenotypic methods for the differentiation od Pseudomonas solanacearum: Biovars and supplementary ovservations,” ICRISAT, no. 1, pp. 27–35, 1995.
V. K Mehan and D. Mc Donald, “Groundnut bacterial wilt in Asia,” ICRISAT India, p. 153, 1994.
L. Navitasari, T. Joko, R. H. Murti, and T. Arwiyanto, “Pengaruh Tomat Sambung Pada Intensitas Penyakit Layu Bakteri (Ralstonia solanacearum), Komponen Hasil Produksi, dan Kualitas Buah,” J. Ilmu Pertan. Indones. vol. 26, no. 3, pp. 413–420, 2021.
Published
How to Cite
Issue
Section
Copyright (c) 1970 Indonesian Journal of Agricultural Research
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
