Effect of Biological Agents on the Incidence of Downy Mildew in Maize
DOI:
https://doi.org/10.33379/gtech.v8i1.3701Keywords:
Bacillus, Biological agents, Corn, Peronosclerospora sp., TrichodermaAbstract
Downy mildew control with synthetic fungicides adversely affects it. The use of biological agents is an alternative because it is safer and environmentally friendly. The purpose of the study was to determine the effect of seed treatment using biological agents on corn seed viability, downy mildew and plant growth. Group Randomized Design (RAK) research method with three treatments and repeated 9 times. The treatment is K (without treatment), B (Bacillus subtilis and B. polymixa) and T (Trichoderma hamatum). B and T treatments were able to increase the viability of corn seeds as well as the length of roots and headers. Treatment B was more able to suppress the incidence and intensity of downy mildew compared to control and T. Treatment of the two biological agents was able to increase the number of leaves of corn plants and was not able to increase plant height, stem diameter and plant root weight.
References
Budi, M. B. S. and Majid, A. (2018) ‘Potensi Kombinasi Trichoderma sp. dan Abu Sekam Padi sebagai Sumber Silika dalam Meningkatkan KetahananTanaman Jagung (Zea mays) terhadap Serangan Penyakit Bulai (Peronosclerospora maydis)’, Seminar Nasional Program Studi Agribisnis Fakultas Pertanian Universitas Jember, (1), pp. 732–747. Available at: https://jurnal.unej.ac.id/index.php/prosiding/article/view/8985.
Djaenuddin, N., Muis, A. and Nonci, N. (2018) ‘Screen house test of eight biopesticide formulation bacillus subtilis against downy mildew, peronosclerospora philipinensis, on corn plant’, Journal of Tropical Plant Pests and Diseases, 18(1), pp. 51–56. doi: 10.23960/j.hptt.11851-56.
Hanudin, H., Budiarto, K. and Marwoto, B. (2018) ‘Potensi Beberapa Mikroba Pemacu Pertumbuhan Tanaman Sebagai Bahan Aktif Pupuk Dan Pestisida Hayati’, Jurnal Penelitian dan Pengembangan Pertanian, 37(2), p. 59. doi: 10.21082/jp3.v37n2.2018.p59-70.
Hapsoh, Dini, I. R. and Rahman, A. (2020) ‘Agrotekma Liquid Biological Fertilizer Formulations Test with the Addition of Bacillus cereus on Growth and Yield of Sweet Corn ( Zea Mays’, Jurnal Agroteknologi, 5(1), pp. 31–41.
Iswari, P. et al. (2021) ‘PENGARUH Trichoderma spp. DALAM BEBERAPA JENIS BAHAN ORGANIK TERHADAP PENYAKIT BULAI (Peronosclerospora spp.)’, Jurnal Agrotek Tropika, 9(1), p. 25. doi: 10.23960/jat.v9i1.4786.
Ivayani, I. et al. (2018) ‘Efektivitas Beberapa Isolat Trichoderma Sp. Terhadap Keterjadian Penyakit Bulai yang Disebabkan oleh Peronosclerospora maydis dan Pertumbuhan Tanaman Jagung (Zea mays)’, Jurnal Penelitian Pertanian Terapan, 18(1), pp. 39–45. doi: 10.25181/jppt.v18i1.641.
Khoiri, S. et al. (2021) ‘Efektivitas Isolat-Isolat Bacillus sebagai Pengendali Penyakit Bulai dan Pemacu Pertumbuhan Tanaman Jagung pada Kondisi Terkontrol’, Rekayasa, 14(2), pp. 144–151. doi: 10.21107/rekayasa.v14i2.10270.
Korlina, E. et al. (2015) ‘KAJIAN JENIS FUNGISIDA SISTEMIK TERHADAP PERKEMBANGAN PENYAKIT BULAI (Peronosclerospora maydis) PADA JAGUNG Study of Systemic Fungicide Types on the Development of Downy Mildew (Peronosclerospora maydis) in Corn’, J. Agrotan, 1(2), pp. 59–68.
Matruti, A. E., Kalay, A. M. and Uruilal, C. (2018) ‘Serangan Perenosclerospora spp Pada Tanaman Jagung Di Desa Rumahtiga, Kecamatan Teluk Ambon Baguala Kota Ambon’, Agrologia, 2(2), pp. 109–115. doi: 10.30598/a.v2i2.265.
Prasetyo, J. et al. (2021) ‘PENGARUH LAMA ASOSIASI Trichoderma spp. DENGAN AKAR TANAMAN JAGUNG TERHADAP PENYAKIT BULAI DAN PERTUMBUHAN TANAMAN JAGUNG’, Jurnal Agrotek Tropika, 9(3), p. 513. doi: 10.23960/jat.v9i3.5363.
Raissa, Dea. (2017). Pengaruh Aplikasi Beberapa Jenis Fungisida melalui Teknik Perlakuan Benih Terhadap Insiden Penyakit Bulai Jagung (Peronosclerospora spp.) [skripsi]. Bandar Lampung (ID): Fakultas Pertanian, Universitas Lampung.
Ramdan, E. P., Arti, I. M. and Risnawati, R. (2020) ‘Evaluasi Viabilitas dan Patogen Terbawa Benih Jagung pada Perlakuan Fisik dan Kimia’, Berkala Penelitian Agronomi, 8(2), p. 16. doi: 10.33772/bpa.v8i2.14900.
Sulistinah, N., Antonius, S. and Rahmansyah, M. (2016) ‘Pengaruh Residu Pestisida Terhadap Pola Populasi Bakteri Dan Fungi Tanah Di Rumahkaca’, Jurnal Teknologi Lingkungan, 12(1), p. 43. doi: 10.29122/jtl.v12i1.1261.
Suriani, S. and Muis, A. (2016) ‘Prospek Bacillus subtilis sebagai Agen Pengendali Hayati Patogen Tular Tanah pada Tanaman Jagung’, Jurnal Penelitian dan Pengembangan Pertanian, 35(1), p. 37. doi: 10.21082/jp3.v35n1.2016.p37-45.
Tanzil, A. I. and Purnomo, H. (2021) ‘Potensi Fungisida Perlakuan Benih terhadap Perenosclerospora sp. penyebab Penyakit Bulai Jagung’, Agriprima : Journal of Applied Agricultural Sciences, 5(1), pp. 1–7. doi: 10.25047/agriprima.v5i1.401.
Ulhaq, M. A. and Masnilah, R. (2019) ‘Pengaruh Penggunaan Beberapa Varietas dan Aplikasi Pseudomonas fluorescens untuk Mengendalikan Penyakit Bulai (Peronosclerospora maydis) pada Tanaman Jagung (Zea mays L.)’, Jurnal Pengendalian Hayati, 2(1), p. 1. doi: 10.19184/jph.v2i1.17131.
Widiantini, F. et al. (2018) ‘PerkecambahanPeronosclerospora spp. Asal Beberapa Daerah di Jawa Barat pada Fungisida Berbahan Aktif Metalaksil, Dimetomorf dan Fenamidon’, Agrikultura, 28(2), pp. 95–102. doi: 10.24198/agrikultura.v28i2.15753.
Wulandari, N. O. et al. (2020) ‘Model Perkembangan Penyakit Bulai Dengan Variabel Budidaya Di Kecamatan Puri Kabupaten Mojokerto’, Plumula : Berkala Ilmiah Agroteknologi, 8(1), pp. 23–33. doi: 10.33005/plumula.v8i1.34.
Downloads
Published
Issue
Section
License
Copyright (c) 2023 Ratna Dwi Hirma Windriyati , Nur Kholida Wulansari, Rifqi Adisonda
This work is licensed under a Creative Commons Attribution 4.0 International License.
