PREFERENSI DAN INTENSITAS SERANGAN Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) PADA BERBAGAI VARIETAS TANAMAN JAGUNG MANIS (Zea mays saccharata)

نویسندگان

چکیده

Jagung manis merupakan salah satu komoditas penting di Indonesia, ketersediaanya semakin diperhtiungkan, terlebih ketersediaan jagung manis. memiliki rasa yang dan aromanya harum sangat disukai konsumen, aroma ini menarik selera makan serangga hama, khususnya S. frugiperda. Penggunaan varietas unggul tahan hama penggerek seperti frugiperda adalah langkah tepat untuk pengendalian. Tujuan penelitian mengetahui preferensi pada berbagai tanaman jenis resisten terhadap intensitas serangan Penelitian dilaksanakan Laboratorium Lapang Faklutas Pertanian Universitas Swadaya Gunung Jati bulan Februari sampai dengan Juni 2021, menggunakan Metode Rancangan Acak Lengkap (RAL) 3 kali ulangan. Perlakuan terdiri dari 12 jagung, diantaranya yaitu Super Sweet, Sweet Boy, Lady, Bonanza F1, Bicolour Jamboree, Lorenza Asian Honey, Glory, Talenta, Baruna Exotic pertiwi. Pengamatan dilakukan preferensi, intesitas kerusakan tanaman. Hasil menujukan bahwa mempengaruhi peletakan kelompok telur, instensitas Varietas Lorenza, Pertiwi, Boy nilai tinggi sebagai tempat telur frugiperda, namun paling prefernsinya Boy. Glory memilki lebih daripada vaietas lainya akibat Kerusakan tertinggi Sweat mencapai 3%. Intensitas sweet, lady bila dibandingkan dalam perlakuan. 9,14%, Lady 8,19% 7,34%.

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ژورنال

عنوان ژورنال: Jurnal agrotek tropika

سال: 2023

ISSN: ['2337-4993', '2620-3138']

DOI: https://doi.org/10.23960/jat.v11i2.5067