ISOLASI DAN INTENSITAS SERANGAN PENYAKIT BULAI (Peronosclerospora philippinensis Shaw) PADA TANAMAN JAGUNG (Zea mays L.) DI KABUPATEN MAROS

Nurulhikma Fadilla Sulfitri, Ayu Kartini Parawansa, Mahir S. Gani

Abstract


This study aims to determine the isolation and intensity of downy mildew (Peronosclerospora philippinensis) on maize (Zea mays L.) in Maros Regency during the 2022 planting period. This research was carried out on agricultural land in Pucak Village, Tompobulu District, Maros Regency and at the Pest Laboratory. and Diseases of the Indonesian Muslim University and the Hasanuddin University Disease Laboratory. This research was carried out for 3 months, starting from June to August 2022. The materials and tools used were leaves that were attacked by downy mildew, 2% sugar water, methylene blue, aquades, microscopes, scissors, glass objects, masking tape, tissue towels, plastic clips, camera and stationery. This study uses a survey method by direct observation in the field. Downy mildew leaves are taken and then taken to the laboratory to identify the fungus that causes downy mildew. Based on microscopic observations, Peronosclerospora philippinensis species were found with ovoid shape and thin walls. The results of the observation that the intensity of downy mildew in the field in the first month was 20% with the moderate attack intensity category, then in the second month it increased to 70.2% with the severe category and in the third month which was the highest attack intensity with an average of 96.7%. with the puso category which means that of the 30 plants observed, 29 were attacked by downy mildew. The attack intensity which reaches 96.7% can no longer be used as a seed source.

Keywords


Corn; Downy mildew; Isolation, Intensity

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References


Amara, K., Nirwanto, H., Harijani, W., & Imanadi, L. (2020). Model perkembangan penyakit bulai pada berbagai varietas di kabupaten mojokerto. Berkala Ilmiah Agroteknologi - Plumula, 8(1), 9-22. https://doi.org/10.33005/plumula.v8i1.33

Badan Pusat Statistik. 2020. Analisis Produktifitas Jagung dan Kedelai di Indonesia. Berita Resmi Statistik.

Centro International de Mejoramiento de Maiz y Trigo. 2012. Maize Doctor. http://maizedoctor.cimmyt.org/index.php [1 Mei 2012].

Daryono, B., Parazulfa, A., & Purnomo, P. (2018). Uji ketahanan tujuh kultivar jagung (zea mays l.) terhadap penyakit bulai (peronosclerospora spp.). Biogenesis Jurnal Ilmiah Biologi, 6(1), 11-17. https://doi.org/10.24252/bio.v6i1.4175

Ginting, C. (2023). Pengaruh beberapa fungisida terhadap penyakit bulai dan produksi pada jagung varietas bisi-18 generasi f-2. Jurnal Agrotek Tropika, 11(2), 209. https://doi.org/10.23960/jat.v11i2.7183

Jamil, Ahmad daudhy. 2012. Pengaruh Umur Tanaman Jagung (Zea mays L.) Terhadap Infeksi Penyakit Bulai oleh Peronosclerospora philippinensis.Universitas Hasanuddin. Makassar.

Kalqutny, S. and Pakki, S. (2020). The resistance of various maize germplasms collected from several regions in indonesia to downy mildew (peronosclerospora philippinensis). Iop Conference Series Earth and Environmental Science, 484(1), 012098. https://doi.org/10.1088/1755-1315/484/1/012098

Kasiamdari, R. and Putri, R. (2023). Ketahanan tiga varietas jagung (zea mays l.) terhadap infeksi jamur penyakit bulai peronosclerospora maydis. Berkala Ilmiah Biologi, 14(1), 21-31. https://doi.org/10.22146/bib.v14i1.5658

Khaerana, K. and Gunawan, A. (2019). Pengaruh aplikasi pupuk silika dalam pengendalian tungro. Jurnal Pertanian, 10(1), 1. https://doi.org/10.30997/jp.v10i1.1687

Mirsam, H. (2023). Resistance assessment of hybrid corn genotypes to major corn diseases and its effects on disease epidemic components in south sulawesi, indonesia. Bio Web of Conferences, 69, 01029. https://doi.org/10.1051/bioconf/20236901029

Muis, A., Nonci, N., & Pabendon, M. (2016). Skrining ketahanan galur s1 jagung terhadap penyakit bulai dan pembentukan galur s2 tahan penyakit bulai. Buletin Plasma Nutfah, 21(1), 17. https://doi.org/10.21082/blpn.v21n1.2015.p17-24

Oktarida, rafika. 2020. Perkembangan Penyakit Hawar Daun Jagung Pada Beberapa Varietas Jagung Manis (Zea mays L.). Universitas Sriwijaya.

Putri, R., Prasetyo, J., Maryono, T., & Dirmawati, S. (2022). Pengaruh empat isolat trichoderma spp. terhadap penyakit bulai dan pertumbuhan tanaman jagung (zea mays l.). Jurnal Agrotek Tropika, 10(2), 177. https://doi.org/10.23960/jat.v10i2.5873

Ramírez-Cabral, N., Kumar, L., & Shabani, F. (2017). Global risk levels for corn rusts (puccinia sorghi and puccinia polysora) under climate change projections. Journal of Phytopathology, 165(9), 563-574. https://doi.org/10.1111/jph.12593

Sanjaya, A., Padmini, O., & Suwardi, S. (2022). Peningkatan hasil tanaman padi sawah melalui pemberian nano silika dan penggunaan jumlah bibit per lubang tanam. Agrivet, 28(1), 18. https://doi.org/10.31315/agrivet.v28i1.6026

Semangun, H. 2008. Penelitian tentang penyakit bulai (Peronosclerospora philippinensis) pada jagung, khususnya mengenai cara bertahannya cendawan, Disertasi, Univ. Gadjah mada, Yogyakarta, 113 hlm.

Silitonga, S.T., Budiarti, S.A. Rais, I.H. Sumantri dan M. Machmud., 2007. Evaluasi Ketahanan Plasma Nufah Padi terhadap Penyakit Hawar daun Bakteri dan Blas dan Jagung terhadap Bulai

Sumarlin, S., Karimuna, L., & Syaf, H. (2018). Pengaruh faktor iklim terhadap pertumbuhan dan produksi tanaman jagung (zea mays l.). Berkala Penelitian Agronomi, 5(2), 17. https://doi.org/10.33772/bpa.v6i1.7517

Supandji, S. and Muharram, M. (2021). Seed treatment pada benih jagung manis dalam menekan penyakit bulai (downy mildew) untuk meningkatkan hasil produksi di masa pandemi. Jatimas Jurnal Pertanian Dan Pengabdian Masyarakat, 1(1), 11. https://doi.org/10.30737/jatimas.v1i1.1673

Tanzil, A. and Purnomo, H. (2021). Potensi fungisida perlakuan benih terhadap perenosclerospora sp. penyebab penyakit bulai jagung. Agriprima Journal of Applied Agricultural Sciences, 5(1), 1-7. https://doi.org/10.25047/agriprima.v5i1.401

Wulandari, E., Prasetyo, J., Nurdin, M., & Maryono, T. (2022). Pengaruh mefenoksam dan trichoderma sp. terhadap penyakit bulai dan pertumbuhan tanaman jagung. Jurnal Agrotek Tropika, 10(1), 43. https://doi.org/10.23960/jat.v10i1.5601

Wulandari, N., Nirwanto, H., Harijani, W., & Imanadi, L. (2020). Model perkembangan penyakit bulai dengan variabel budidaya di kecamatan puri kabupaten mojokerto. Berkala Ilmiah Agroteknologi - Plumula, 8(1), 23-33. https://doi.org/10.33005/plumula.v8i1.34

Yulistia, G. (2024). Pengaruh aplikasi formulasi cair trichoderma sp. dalam media molase terhadap perkembangan penyakit bulai dan pertumbuhan tanaman jagung (zea mays l.). Jurnal Agrotek Tropika, 12(2), 226. https://doi.org/10.23960/jat.v12i2.8933

Zainuddin. Abdul, L. Dan Luqman, Q.A. 2014. Pengaruh Pemberian Plant Growth Promoting Rhizobacteria (Bacillus Subtilis Dan Pseudomonas Fluorescens)Terhadap Penyakit Bulai Pada Tanaman Jagung (Zea mays L.) HPT, 2(1) : 11-18.




DOI: https://doi.org/10.33096/agrotekmas.v5i2.612

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