MARDIYAH, NISA UL and Herlinda, Siti (2024) FORMULASI BIOINSEKTISIDA PADAT DAN UJI EFIKASI PADA UMUR SIMPAN SATU BULAN TERHADAP LARVA FALL ARMYWORM. Undergraduate thesis, Sriwijaya University.
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Abstract
Spodoptera frugiperda (J.E. Smith) adalah hama invasif tanaman jagung. Penelitian ini bertujuan untuk menguji pengaruh bioinsektisida padat umur simpan satu bulan terhadap pertumbuhan larva Fall armyworm. Spesies jamur yang digunakan yaitu Beauveria bassiana, Metarhizium anisopliae, dan Penicillium citrinum. Aplikasi dilakukan secara topikal pada larva instar satu dengan konsentrasi 1 x 1010 konidia/mL. Hasil penelitian ini menunjukkan bahwa larva S. frugiperda yang telah ditetesi suspensi bioinsektisida padat umur simpan satu bulan mempengaruhi pertumbuhan, mortalitas, dan waktu perkembangan larva. Persentase kematian tertinggi yaitu pada isolat B. bassiana JgSPK C mencapai 76.67%. Persentase kemunculan pupa terendah pada isolat M. anisopliae CaTpPga B dan persentase kemunculan imago terendah pada isolat P. citrinum JaTpOi(2) B. Kesimpulan dari penelitian ini yaitu bioinsektisida padat dengan umur simpan satu bulan yang paling mematikan terhadap S. frugiperda adalah bioinsektisida B. bassiana JgSPK C. Oleh karena itu, diperlukan penelitian lebih lanjut tentang pengaplikasian bioinsektisida padat pada berbagai instar larva Spodoptera frugiperda yang berbeda.
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | Beauveria bassiana, Jamur entomopatogen, Metarhizium anisopliae, Penicillium citrinum, Spodoptera frugiperda |
Subjects: | S Agriculture > SB Plant culture > SB599-990.5 Pests and diseases S Agriculture > SB Plant culture > SB950-990.5 Pest control and treatment of diseases. Plant protection |
Divisions: | 05-Faculty of Agriculture > 54295-Plant Protection (S1) |
Depositing User: | Nisa Ul Mardiyah |
Date Deposited: | 22 Jan 2025 04:30 |
Last Modified: | 22 Jan 2025 04:30 |
URI: | http://repository.unsri.ac.id/id/eprint/166385 |
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