IDENTIFIKASI PENYAKIT LAYU PADA BIBIT GMELINA (Gmelina arborea Roxb.) DI PERSEMAIAN DAN UJI ANTAGONISME Trichoderma sp. SECARA IN-VITRO
DOI:
https://doi.org/10.31938/jsn.v8i2.115Abstract
     Gmelina seedlings which were 1.5 months age in the nursery Center for Reseacrh and Development Forests Bogor were attacked by wilt disease over 4.27%. The purpose of study were to determine the patoghens that cause the wilt disease in the nursery and to study the antagonist Trichoderma sp. against the pathogen causing wilt by in vitro as control efforts. The identification result of disease causing wilt on the gmelina seedlings was pathogenic fungus namely Fusariumi sp. The percentage of antagonist test on Trichoderma harzianum (THA) and Trichoderma Cipanas (TC) inhibiting against Fusarium sp. were 40.31% and 33.55%, respectively.
Keywords: Antagonistic, gmelina seedlings, Fusarium sp., wilt disease
ABSTRAK
     Bibit gmelina umur 1,5 bulan di persemaian Pusat Penelitian dan Pengembangan Hutan Bogor mengalami serangan penyakit layu dengan persentase serangan sebesar 4,27%. Penelitian dilakukan untuk mengetahui patogen yang menyebabkan penyakit layu tersebut di persemaian dan melakukan uji antagonis Trichoderma sp.dengan patogen penyebab layu secara in-vitro sebagai upaya pengendaliannya. Hasil identifikasi penyebab penyakit layu pada bibit gmelina adalah cendawan patogen yaitu Fusarium sp. Sedangkan hasil uji antagonisme Trichoderma sp. berturut-turut Trichoderma harzianum (THA) dan Trichoderma Cipanas (TC) memiliki daya hambat terhadap Fusarium sp. sebesar 40,31% dan 33,55%.
Kata kunci: Antagonis, bibit gmelina,Fusarium sp., penyakit layu
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References
Agrios, G. N. (2005). Plant Pathology (5th ed.). USA: Elsevier Academic Press.
Ainy, E. Q., Ratnayani, R., & Susilawati, L. (2015). Uji Aktivitas Antagonis Trichoderma harzianum 11035 terhadap Colletotrichum capsici TCKR2 dan Colletotrichum acutatum TCk1 Penyebab Antraknosa pada Tanaman Cabai. Seminar Nasional XII Pendidikan Biologi FKIP UNS.
Alfizar, Marlina, dan Susanti, F. (2013). KEMAMPUAN ANTAGONIS Trichoderma sp. TERHADAP BEBERAPA JAMUR PATOGEN IN VITRO. Jurnal Floratek, 8(1), 45–51. Retrieved from http://www.jurnal.unsyiah.ac.id/floratek/article/view/860
Anggraeni, I., & Mindawati, N. (2011). Serangan Hama dan Penyakit pada Gmelina (Gmelina arbora Roxb.) di Hutan Rakyat. Tekno Hutan Tanaman, 4 (2), 85–92.
Freeman, S., Minz, D., Kolesnik, I., Barbul, O., Zveibil, A., Mayon, M., … Elad, Y. (2003). Trichoderma Biocontrol of Colletotrichum acutatum and Botrytis cinerea and Survival in Strawberry. Journal of Plant Pathology, 110, 361–370.
Gveroska, B., & Ziberoski, J. (2011). Trichoderma harzianum As A Biocontrol Agent Against Alteraria alternata On Tobaco. Journal Technologies & Innovations, 7, 67–76.
Harman, A. E., Howell, C. R., Veterbo, A., Chet, I., & Lorito, M. (2004). Trichoderma Species-OPPORTU-Nistic, Avirulent Plant Symbionts. Nat. Rev. Microbiol, 2, 34–56.
Hartal, Misnawati, & Indah, B. (2010). Efektifitas Trichoderma sp. dan Glocladium dp. dalam Pengendalian Layu Fusarium pada Tanaman Krisan. Jurnal Ilmu-Ilmu Pertania, 1, 7–12.
Kosasih, A. S., & Danu. (2013). Manual Budi Daya Jati Putih (Gmelina Arborea Roxb.). Jakarta: Pusat Penelitian dan Pengembangan Peningkatan Produktivitas Hutan-Badan Penelitian dan Peengembangan Bekerjasama dengan Direktorat Bina Perbenihan Tanaman Hutan-Direktorat Jenderal Bina Pengelolaan Daerah Aliran Sungai dan Perhutanan Sosial. Kementerian K.
Lelana, N. E., Anggraeni, I., & Mindawati, N. (2015). Uji Antagonis Asfergilus spp. terhadap Fusarium sp., Penyebab Penyakit Rebah Kecambah pada Sengon. Jurnal Penelitian Hutan Tanaman, 12 (1), 23–28.
MejÃa, L. C., Rojas, E. I., Maynard, Z., Bael, S. Van, Arnold, A. E., Hebbar, P., … Herre, E. A. (2008). Endophytic fungi as biocontrol agents of Theobroma cacao pathogens. Biological Control, 46(1), 4–14. https://doi.org/10.1016/j.biocontrol.2008.01.012
Mulyana, D., & Asmarahman, C. (2010). Jenis Kayu Penghasil Rupiah. Jati, Sengon, Mahoni, Meranti, Jati Putih, Kayu Afrika dan Suren. Jakarta: PT. Agro Media Pustaka.
Streets. (1980). Diagnosis Penyakit Tanaman (Terjemahan: Imam Santoso). Tuscon-Arizona. USA: The University of Arizona Press.
Suharti, M., Santoso, E., & Wibowo, A. (1991). Sebaran Tingkat Serangan dan Teknik Pengendalian Penyakit Bercak Daun pada Eucaliptus spp. Buletin Penelitian Hutan, No. 545.
Sunarwati, D., & Yoza, R. (2010). Kemampuan Trichoderma Dan Penicillium Dalam Menghambat Pertumbuhan Cendawan Penyebab Penyakit Busuk Akar Durian (Phytophthora palmivora ) Secara In Vitro. Seminar Nasional Program Dan Strategi Pengembangan Buah Nusantara, 286–291.
Tasik, S., & Widyastuti, S. M. (2015). Mekanisme parasitisme Trichoderma harzianum Terhadap Fusarium oxyporum pada Semai Acacia mangium. Jurnal HPT Tropika, 15(1), 72–80.
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