KETAHANAN BEBERAPA KLON KAKAO (Theobroma cacao L.) TERHADAP KANKER BATANG Phytopthora palmivora

Muhammad Aswar Musa, Ayu Kartini Parawansa, Andi Ralle

Abstract


This study aimed to determine the resistance of cocoa plants to clone 45, clone M01 and clone M06 against stem cancer of Phytopthora palmivora. This research was carried out on community-owned cocoa plantations in Cendana Hijau Village, Burau District, East Luwu Regency and at the Pest and Plant Disease Laboratory, Muslim University of Indonesia. which starts from June to August 2021.. This study was designed using a completely randomized design (CRD) model using 3 different clones, namely clone 45, clone M01, and clone M06. The cacao clones tested consisted of 9 pieces in 1 clone which had been repeated 3 times so that the total number of pods examined was 27. The results showed that the second 45 fruit clones showed the best treatment for the parameters of fruit rot length, fruit rot width and fruit rot area, respectively 15.70 mm, 13.07 mm and 45.18 mm based on analysis by analysis of variance. based on F test 5%.


Keywords


cocoa clones; stem cancer; p. palmivora

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References


Acebo-Guerrero Y, Hernandez-Rodriguez A, Heydrich Perez M, El-Jaziri M, Hernandez-Lauzaro AN (2012) Management of black pot rot in cacao (Theobroma cacao L): a review. Fruits 67:41-48. Doi: 10.1051/fruits/2011065.

Agrios, G.N. (1996). Ilmu Penyakit Tumbuhan (Terjemahan Munzir Busnia). Gadjah Mada University Press.

Anonim, (2008). Hama dan Penyakit Tumbuhan. http://en.fokus.com/d/hama-dan-penyakit-pada-tanaman.htm. Diaskes tanggal 13 Agustus 2019.

Badan Pusat Stastistik (BPS), 2018. Produksi Kakao tahun 2018. http://www.bps.go.id/brs/view/id/1157. Diakses Tanggal 19 september 2021.

Basri, Z., 2008, Upaya Rehabilitasi Tanaman Kakao Melalui Teknik Sambung Samping, Media Litbang Sulawesi Tengah, 1(1): 11-18.

Bowers, J. H., Bailey, B. A., Hebbar, P. K., Sanogo, S., and Lumsden, R. D., 2001, The Impact Of Plant Diseases On World Chocolate Production, Plant Health Progress.

Darwis.V dan Agustin.N.K, 2013. Kinerja Pemasaran dan Daya Saing Ekspor Kakao Indonesia, 2008. Lembaga Riset Perkebunan Indonesia, Bogor.

Dirjenbun. (2017). Tree Crop Estate Statistics of Indonesia 2016-2018. In Ministry of Agriculture.

Drenth, E. A., and Guest, D. I., 2004, Diversity and Management of Phytophthora in Southeast Asia, ACIAR Monograph Series 114 : 7-9.

Esrita. (2009). Studi Anatomi Embrio Benih Kakao pada Beberapa Kadar Air Benih dan Tingkat Pengeringan. Jurnal Agronomi. 13 (1): 1-5.

Iswanto A., and Winarno H., 1992, Cocoa Breeding at RIEC Jember and The Role of Planting Material Resistant to VSD and Black Pod, In P.J. Keane and C.A.J. Putter (Eds), Cocoa Pest and Disease

Management in Southeast Asia and Australasia : 163-169, FAO Plant Production and Protection Paper 112.

Iwaro, D.A., T. N. Sreenivasan., Umaharan, and J.A. Spence 1999. Studies on Black Pod Disease in Trinidad. Prc. Int. Workshop on the Contribution of Disease Resistence to Cocoa Variety Improvement. Salvador. Bahia. Brazil. 24: 67-74.

Iwaro, A.D., Sreenivasan, T.N., and Umaharan, P., 1998, Cacao resistance to Phytophthora : Effect Of Pathogen Species, Inoculation Depths And Pod Maturity, European Journal of Plant Pathology 104 : 11–15.

Kementrian pertanian RI. 2014. Produksi Kakao Nasional No. 1983/Kpts/SR.120/10/2014. Jakarta. Diakses pada tanggal 19 September 2021.

Limbongan, J., 2012. Karakteristik Morfologis dan Anatomis Klon Harapan Tahan Penggerek Buah Kakao Sebagai Sumber Bahan Tanam. Jurnal Litbang Pertanian, 3 (1) : 14 – 20.

Lukito, 2010. Budidaya Kakao. Pusat penelitian kopi dan kakao Indonesia. Jakarta. 298 hal.

Maryani, Y dan Daniati, C. 2019. Buku Saku Hama Dan Penyakit Tanaman Kakao. Direktorat Perlindungan Perkebunan. Jakarta.

Mayang. 2010. Aplikasi Pemilihan Bibit Unggul Kakao. Bandung: UNIKOM.

Moramayor et al. 2008. Geographic and genetic population differentiation of the Amazonian chocolate tree (Theobroma cacao L.). Cacao Pos Differentiation 3 (10): 1-8.

Parawansa AK (2013). Incidence severity and symptom development of vascular streak dieback on local cocoa clone in Sulawesi. Tropical Plant Pathology Journal, Brasil.

Philips-Mora, W. 1999. Studies on Black Pod Disease (Phytopthora palmyvora Butler) at CATIE. Proc. Int. Workshop on the Contribution of Disease Resistence to Cocoa Variety Improvement. Salvador. Bahia. Brazil. 24-26 November. P. 41-50.

Poedjiwidodo, Y. (1996). Sambung samping kakao. Trubus agriwidya. 127 Hal.

Prawoto, A. A dan R. Erwiyono. (2008). Potensi budidaya kakao untuk pembangunan ekonomi di Aceh Barat. Pusat Penelitian Kopi dan Kakao Indonesia. 226 hal.

Purwantara dan Iswanto (2017) Buku Panduan Baru untuk Petani Kakao. ACIAR(Australian Center for Internasional Agriculture Research). Canberra, Australiaa.

Pusat Penelitian Kopi dan Kakao (2010). Buku pintar budidaya kakao. Jakarta: Agro Media Pustaka.

Pusat Penelitian Kopi dan Kakao Indonesia, 2004, Panduan Lengkap Budidaya Kakao, 13, Jakarta, Agromedia Pustaka.

Rahim, A., A.R. Khaeruni, dan M. Taufik. 2012. Reaksi ketahanan beberapa varietas tanaman terhadap hama dan penyakit. Berkala Penelitian Agronomi. 1 (2):132-138

Rosmana A, Waniada C, Junaidi M, Gassa A. (2010) peranan semut Iridomirmex cordatus (Hyminoptera: Formicidae) dalam menularkan patogen busuk buah Phytopthora palmivora. Pelita Perkebunan 26: 169-176.

Rubiyo, Purwantara A., dan Sudarsono, 2010, Ketahanan 35 Klon Kakao Terhadap Infeksi Phytophthora palmivora Butl. Berdasarkan Uji Detached Pod, Jurnal Litri 16 (4) :172-178.

Siregar dan T. H. Syarif, (1989). Budidaya, Pengolahan dan Pemasaran Coklat. Penebar Swadaya. Jakarta. 69 hal.

Slamet, AR (1991). Uji Patogenitas Tiga Isolat Phytopthora palmivora pada Tanaman Lada, Kelapa, Kakao dan Panili. Jurnal. Balai Penelitian Tanaman Rempah dan Obat. Bul. Littro. Vol. VI No. 1. 1991.

Sriwati, R dan Muarif, R (2012). Characteristic symptoms of Phytophthora palmivora on cocoa leaves. Jurnal Natural 12.

Umayah, A., dan Purwantara, A., 2006, Identifikasi Isolat Phytophthora Asal Kakao, Menara Perkebunan 74 (2) : 76- 85.

Wachjar, A. Dan L. Kadarisman. (2007). Pengaruh kombinasi pupuk organik cair dan pupuk anorganik serta frekuensi aplikasinya terhadap pertumbuhan tanaman kakao (Theobroma cacao L.) belum menghasilkan. Buletin Agronomi 35 (3): 212-216.

Widyanta, S., & Puspita, N. (2015). Aplikasi kapur dan urea serta pengaruhnya terhadap perkembangan Phythophthora palmivora. Menara Perkebunan, 31(1), 41–48.


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