2.png)
Email the author 
EFISIENSI PENULARAN VIRUS MOSAIK BENGKUANG DENGAN Aphis craccivora Koch. DAN A. gossypii Glover.
Abstract
Yambean mosaic virus is the most important virus infecting yam bean in Indonesia. The virus were transmitted either mechanically or via aphid. This study to test the transmission efficiency of the virus via A. craccivora and A. gossypii by using different number of aphid such 1, 3, 5, 7, and 10 for each treatment. To determine the transmission efficiency, incubation period, type of symptom and incidence were used as parameter. Transmission of virus by A. craccivora showed incidence range 90 to 100%, significant differences in incubation time of 1 aphid compared to other treatments and showed severe leaf mosaic, vein-banding and severe leaf malformation such as string. However, the incidence of transmission of virus by A. gossypii was range 70 to 100%, with longer incubation period in compare with A. craccivora. There was no significant differences of incubation period among treatments by A. gossypii. The infected plants showed leaf malformation, vein-banding, wrinkle and blotch on the leaves. Based on these, both aphids species could transmitted virus efficiently, and among them A. craccivora considerate has higher ability as efficient insect vector to transmit the virus in compare with A. gossypii.
Full Text:
PDF (Bahasa Indonesia)References
Agrios, GN. 2005. Plant Pathology. Ed.ke-5. New York : Academic Press.
Astier, S, Albouy, J, Maury, Y, Robaglia, C, Lecoq, H. 2007. Principles of Plant Virology, Science Publisher.
Blackman, R.L, Eastop, V.F. 2000. Aphids on the World’s Crops : An Identification and Information Guide. Ed. ke-2. John Wiley & Sons. Chicester, New York, Toronto. Weinhem . Brisbane and Singapore.
Bos, L. 1990. Pengantar Virologi Tumbuhan. Triharso, Penerjemah. Yogyakarta: Gadjah Mada University Press. Terjemahan dari: Introduction to Plant Virology.
Damayanti, T.A, Desmiarti, Nurlaelah, S. 2007. Kajian Sifat Bio-Ekologi dan Bio-Molekuler Virus Mosaik Bengkuang di Indonesia [Laporan hasil penelitian]. Departemen Proteksi Tanaman IPB.
Damayanti, T.A, Desmiarti, Nurlaelah, S, Dewi, S, Tetsuro, O, Kazuyuki, M. 2008. First Report of Bean Common Mosaic Virus in Yambean [Pachyrrizus erosus (L.) Urban] in Indonesia. J Gen Plant Pathol (2008) 74:438-442.
Desmiarti, 2006. Uji Kisaran Inang dan Deteksi Virus Penyebab Mosaik pada Tanaman Bengkuang (Pachyrrhizus erosus L. Urban) [Skripsi]. DPT IPB.
Djikstra, J and Jagger, D. 1998. Practical Plant Virology: Protocol and Exercise. Boston: Springer..
Fatmawati, D. 2003. Penularan Virus Penyebab Penyakit Mosaik Kuning pada Tanaman Kabocha (Cucurbita maxima Duch.) dengan Vektor Aphis. gossypii Glov. (Homoptera: Aphididae) [Skripsi]. Program studi HPT IPB.
Hadidi, A, Khetarphal, R.K, Koganezawa, H. 1998. Plant Virus Diseases Control. Amerika: APS Press.
Kusnadi, D. 1991. Pengaruh Jumlah Aphis craccivora Koch. terhadap Keberhasilan Penularan Cowpea aphid-borne mosaic virus pada Kacang Panjang (Vigna sinensis Endl.) [Skripsi]. Jurusan Hama dan Penyakit Tumbuhan, IPB.
Matthews, REF. 1970. Student Edition Plant Virology. London: Academic Press.
___________. 1991. Plant Virology. Ed ke-3. London: Academic Press.
Nurlaelah, S. 2006. Deteksi Benih dan Penularan Virus Mosaik Bengkuang oleh Tiga Spesies Kutu daun [Skripsi]. Program studi HPT IPB.
Shukla, D.D, Ward, C.W, Brunt, A.A. 1994. The Potyviridae. CAB INTERNATIONAL. United Kingdom.
Sorensen, M. 1996. Yam bean (Pachyrrizus DC). Promoting the Conservation and Use of Underutilized and Neglected Crops. 2. Institute of Plant Genetic and Crop Plant Research, Gatersleben/ International Plant Genetic Resource Institute, Rome.
DOI: https://doi.org/10.21107/agrovigor.v3i2.262
Refbacks
- There are currently no refbacks.
Copyright (c) 2015 Tri Asmira Damayanti, Endah Muliarti, Dewi Sartiami
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License