The Structural Resistance’s Anatomy of Sweet Potato Leaves to Fungal Pathogen Sphaceloma batatas

Siti Samiyarsih(1), Juwarno Juwarno(2), Juni Safitri Muljowati(3),

DOI: https://doi.org/10.15294/biosaintifika.v10i1.12116


(1) Faculty of Biology, Universitas Jenderal Soedirman
(2) Faculty of Biology, Universitas Jenderal Soedirman
(3) Faculty of Biology, Universitas Jenderal Soedirman

Abstract

Anatomical characters can be used as instructions to the structural resistance of plants to pathogen attack. Various pathogens attack sweet potato plants, such as the Sphaceloma batatas fungus that causes scurvy disease (scab). The aims of this research t test the structural resistance of sweet potato plants based on leaf anatomical character and intensity of disease attack due to the inoculated of S. batatas. The research was conducted from June to November 2016, using the Completely Randomized Design Experimental (RAL) method with a factorial pattern. The first factor was ten sweet potato cultivars and the second factor was the inoculum of S. batatas fungus each treatment with five replications. The character of leaf anatomy observed was thick of cuticle, thick of mesophyll, size and number of stomata and number of trichomes per 1 mm2 leaf area. Based on the research result, it was concluded that the inoculation of the fungus of S. batatas caused the decrease of stomata length and width on ten sweet potato cultivars. The highest intensity of disease attack was 14.33% and correlated with stomata length (r = 0.49). The anatomical structural resistance to scurvy can be used as a basis for determining crosses for obtaining superior sweet potato cultivars. The benefit of the research is to advise the community to cultivate sweet potatoes that have structural resistance to scurvy, such as cuticle and thick mesophyll, high trichomata density.

Keywords

Leaf anatomy; Structural resistance; Scurvy; Sweet potato

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References

Biruliova, E. ;Prosiannykova I., & Fedotova A. (2013). The rust fungus Uromyces geranii (DC.) Lev. Localization and Impact on anatomy of The host plant Geranium sanguineum L. Modern Phytomorphology. 4, 109-113.

Cook, M. (1990). Peanut Leaf Wettability and Susceptibillity to Infection by Puccinia arachidis. Journal Phytophatology. 70 (1), 826-830.

Custodio, D.L., Kolb, R.M., Faria, T.J. & Bianchini, E. (2013). Pimenta pseudocaryophyllus (Gomes) L.R. Landrum (Myrtaceae): Stem and leaf anatomy of a medicinal plant. Ciências Biológicas e da Saúde, Londrina 34(2), 111-124

Giordani, E. Padula, G., & Radice, S. (2013). Compared Anatomy of Young Leaves of Prunus persica (L.) Batsch with Different Degrees of Susceptibility to Taphrina deformans (Berk.) Tul. Journal of Phytophatology. 161 (1), 190-196.

Haryanti, S. (2010). Pengaruh Naungan yang Berbeda terhadap Jumlah Stomata dan Ukuran Porus Stomata Daun Zephyranthes Rosea Lindl. Buletin Anatomi dan Fisiologi. 58 (1), 41-48.

Inayati, A. & Yusnawan, E. (2016). Characteristics of Superior Soybean Breeding Lines Tolerance to Rust (Phakopsora pachyrhizi). Biosaintifika: Journal of Biology & Biology Education, 8(1), 47-55.

Jeniria, S., Ivanka, B.S., & Neshka, G. (2015). Anatomical Changes in Peach Leaves Infected by Taphrina deformans (Berk). Botany and Agricutural. 5(1), 101-106.

Junita, R., Lubis, L., Pinem, M.I .& Dalimunthe, C.I. (2017). The Relation of Leaf Anatomy due to the Resistance of Leaves Fall Disease in Rubber (Havea brassiliensis Muell. Arg). Jurnal Agroekoteknologi. 5(1), 160-166.

Kouwenberg, L.L.R., Kursner, W.M., & Visscher, H. (2004). Changes in Stomata Frequences and Size During Elongation of Tanga Heterophylla. Annual of Botany, 95(1), 561-569.

Kumar, V., Kodandaramaiah, J. & Rajan, M.V. (2012). Leaf and anatomical traits in relation to physiological characteristics in mulberry (Morus sp.) cultivars. Turk. J. Bot. 30, 683-689.

Lawson, T., & Blatt, M.R. (2014). Stomatal Size, Speed, and Responsiveness Impact on Photosynthesis and Water Use Efficiency. Plant Physiology. 164, 1556–1570.

Lestari. L.G. 2006. Hubungan antara Kerapatan Stomata dengan Ketahanan Kekeringan pada Tanaman Padi. Jurnal Biodiversitas. 7 (1), 44-48.

Martanto, E.A. ; Tanati, A. & Baan, S. (2016). Evaluasi Ketahanan Terhadap Penyakit Kudis Dan Produksi Beberapa Kultivar Ubi Jalar. J. .HPT Tropika. 16(1) : 35-41.

Ngailo S., Shimelis H., Sibiya J., & Munda K. (2013). Sweet potato breeding for resistance to sweet potato virus disease and improved yield: Progress and challenges. African Journal of Agricultural Research. 8(25).pp 3202-3215.

Pantilu, L.L., Mantri, F.R., Ai, N.S., & Pandiangan, D. (2012). Respon Morfologi dan Anatomi Kacang Kedelai (Glycine max L.) Terhadap Intensitas Cahaya yang Berbeda. Jurnal Bioslogos. 2 (2), 79-87

Perez-Estrada, L.B., Cano-Santana, Z. & Ken-Oyama. (2000). Variation in leaf trichomes of Wigandia urens : environmental factor and physiological consequences. Tree Physiology. 20, 629-632.

Rahmiana, E.A., Tyasmoro, S.Y. & Suminarti, N.E. (2015). The Effect On Vein Length Reduction And Reversal Frequency of Stem On Growth And Yield of Sweet Potato (Ipomoea batatas L.) Orange Honey Variety. Jurnal Produksi Tanaman. 3(2), 126-134.

Rodrigues, L.M.R., Queiroz-Voltan, R.B. & Filho, O.G. (2015). Anatomical changes on coffee leaves infected by Pseudomonas syringae pv. Garcae. Summa Phytopathologica, 41(4), 256-261.

Rokhana, F., Sujiprihati, S., Syukur, Hidayat, M., & Hendrastuti, S. (2011). Mekanisme Ketahanan Struktural Cabai Terhadap Begomovirus Penyebab Penyakit Daun Keriting Kuning (Pepper Yellow leaf curl virus). URL http://repository.ipb.ac.aid/handle/12345678/58428

Roosda, A.A., Waluyo, B., Yulia, E., Widiantini, F. & Karuniawan, A. (2013). Identifikasi Ketahanan Ubi Jalar Lokal terhadap Penyakit Kudis sebagai Dasar Penentuan Tetua Persilangan. Prosiding Seminar Hasil Penelitian Tanaman Aneka Kacang dan Umbi, 649-655.

Samiyarsih S. Suparjana, T.B. & Juwarno. (2016). Karakter Antomi DaunTumbuhan Mangrove Akibat Pencemaran di Hutan Mangrove Kabupaten Cilacap. Biosfera: 33(1). 31-36

Saleh, N. (2010). Optimalisasi Pengendalian Terpadu Penyakit Bercak Daun dan Karat pada Kacang Tanah. Pengembangan Inovasi Pertanian, 3(4), 289-305.

Suratmaja, A.G. (2011). Evaluasi Sifat Ketahanan 16 Klon Harapan Ubi Jalar (Ipomoea batatas L.) terhadap Penyakit Kudis (Sphaceloma batatas). http//elibrary.ub.ac.id/handle/123456789/30633. Diakses 9 Oktober 2016.

Widiantini F.; Yulia E. ; Roosda A.A. & Kurniawan A. 2015. Seleksi Ketahanan Ubi Jalar Madu Genotipe F1 terhadap Penyakit Kudis (Sphaceloma batatas Saw.). Jurnal Agrikultura. 26(1) : 23-29.

Yeats, T.H. & Rose, J.K.C. (2013). The Formation and Function of Plant Cuticles. Topical Review on Cuticle Synthesis and Function. Plant Physiology. 163, 5-20.

Zarkova, M.V., Koleva-Valkova, L.H., Semerdjeva, I.B. & Piperkova, N.G. (2014). Anatomical Changes in Peach Leaves Infected by Taphrina deformans (Berk.) Tul. Ecologia Balkanica. 5, 101-106

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