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All Journal HAYATI Journal of Biosciences Jurnal Fitopatologi Indonesia Jurnal Penelitian Saintek Agrikultura Bionatura Cropsaver : Journal of Plant Protection Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat AGRIVITA, Journal of Agricultural Science Jurnal Agro Jurnal Perlindungan Tanaman Indonesia Kultivasi AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Soil REns Kumawula: Jurnal Pengabdian Kepada Masyarakat International Journal of Environmental, Sustainability, and Social Science Agrikultura Masyarakat Tani: Jurnal Pengabdian kepada masyarakat
Fitri Widiantini
Departemen Hama Dan Penyakit Tumbuhan, Fakultas Pertanian Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences

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Journal : Jurnal Agro

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Metode inokulasi buatan untuk menguji infeksi Peronosclerospora maydis penyebab penyakit bulai tanaman jagung Satriyo Restu Adhi; Fitri Widiantini; Endah Yulia
Jurnal Agro Vol 6, No 1 (2019)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/4409

Abstract

Keberadaan penyakit bulai akibat Peronosclerospora maydis pada tanaman jagung mampu menyebabkan kehilangan hasil hingga 100%. Pengendalian penyakit bulai dengan menggunakan varietas tahan dinilai cukup efektif. Di dalam pengembangan varietas tahan, seleksi ketahanan calon varietas baru harus dilakukan dan hal ini akan melibatkan inokulasi buatan. Tujuan dari penelitian ini adalah untuk mendapatkan metode inokulasi buatan Peronosclerospora maydis yang efektif pada tanaman jagung pada skala rumah kaca. Penelitian dilaksanakan di Laboratorium Bioteknologi Proteksi Tanaman dan rumah kaca Departemen Hama dan Penyakit Tumbuhan, Fakultas Pertanian, Universitas Padjadjaran pada bulan Oktober hingga Desember 2018. Bahan tanaman yang diinokulasikan berupa kecambah dan bibit tanaman jagung. Metode inokulasi buatan yang diujikan terdiri atas: (1) Sisip daun terinfeksi bulai pada kecambah (SD), (2) Semprot suspensi konidia pada kecambah (SI), (3) Sisip daun bergejala bulai + semprot suspensi konidia pada kecambah (SS), (4) Rendam kecambah pada suspensi konidia (RS), (5) Semprot suspensi konidia pada bibit (SB), dan dua perlakuan tanpa inokulasi (kontrol). Dari hasil percobaan metode sisip daun (SD) menyebabkan 83,3% tanaman jagung terinfeksi bulai dan dinilai sebagai metode inokulasi buatan yang efisien.Kata kunci: bulai, jagung, inokulasi buatan, Peronosclerospora maydis. ABSTRACTDowny mildew disease caused by Peronosclerospora maydis in maize plants can cause yield loss up to 100%. Disease management of downy mildew by using resistant varieties is considered quite effective. One of the steps to develop resistant varieties is resistance testing of the new variety candidates that involve artificial inoculation. The purpose of this study was to obtain an effective artificial inoculation method of Peronosclerospora maydis  in maize plants in greenhouse. The research was conducted at the Laboratory of Biotechnology of Plant Protection and Glasshouse Department of Plant Pests and Diseases, Agriculture Faculty, Universitas Padjadjaran from October to December 2018. The plant materials used for inoculation were sprout and seedling of maize plant. The artificial inoculation methods tested were (1) infected leaf insertion among the sprouts (SD), (2) conidia suspension spraying on the sprouts (SI), (3) infected leaf insertion + conidia suspension spraying on the sprouts (SS), (4) sprout soaking in conidia suspension (RS), (5) conidia suspension spraying on the seedling (SB), and two treatments without inoculation (controls). The result showed that the insertion of infected leaves among the sprouts (SD) treatment resulted in 83.3% of infected maize plants by the downy mildew and was considered as the most efficient inoculation method. 
Co-Authors Aditya Bintan Pratama Agung Karuniawan Agung Kurniawan Agus Susanto Agus Susanto Agus Susanto Aina Anna Roosda Andang Purnama Andang Purnama Andang Purnama Asri Peni Wulandari Avissa Ayuningdiyas Azis Muslim, Azis Betty Natalie Fitriatin Ceppy Nasahi Citra Bakti, Citra Danar Dono Danar Dono Deni Ariyono Dewi, Vira Kusuma Dinda Sekar Ayu Fiko Dwindry Formanda Dwisari Januarily Pitaloka Elga Sari Ema Komalasari Ema Komalasari, Ema Emma Trinurani Sofyan Endah Yulia Endah Yulia Endah Yulia Endah Yulia Yulia Fajri Maulana Anugrah Fakhrurroja, Hanif Feliatra Fiko, Dinda Sekar Fitri, Elysa Fuji Hartati Fuji Hartati Ghifari, Raden Faqih Hilmiy Hadi Syahir Muhadam Hersanti - Hersanti HERSANTI Hilda Sandra Utami Ida Nurhelawati Ida Nurhelawati Ifa Dwi LUTHFIANA Kang, Seung Won Kartika Sari Kirana Sonya Harviana Krissanti, Petra Sulistya Dian Lindung Tri Puspasari Luciana Djaya, Luciana Margaretta Christita, Margaretta Mia Rahmah Qadryani Mitalo, Oscar W. Muhammad Maksum Nabilla, Anisa Nadhira, Nadhira Neneng S Widayani Nia Rossiana Nono Carsono Nono Carsono Noor Istifadah Nugraha, Gema Takbir Parakkasi, Karmilla Prabowo, Yudhisa Hendri Putra, Fitriansyah Putu Ghita Novilaressa Ramdan Firmansah Rangga Irawan Prasetyo Rika Meliansyah Riswandi, Hafiz Rizqullah, Ahmad Fauzan Safri Ishmayana Santa Monica Santika Sari Satriyo Restu Adhi Septiandini, Adelia Serly Noviyawati Silviya Rahma Dhiya Syafira Siska Rasiska SIska Rasiska, SIska Sri Hartati Sri Hartati Sri Hartati Sudarjat Sudarjat Sukmono Suwignyo Susanti, Rista Syahnur, Fitika Syarif Hidayat Tarkus Suganda Tati Herlina Tiara Febricyanti Putri Senjaya Tualar Simarmata Vira Kusuma Dewi Vira Kusuma Dewi Wahyu Daradjat Natawigena, Wahyu Daradjat Wawan Kurniawan Yulia, Endah Yulia Yunira, Alma Yusup Hidayat Yusup Hidayat