Musyaffa, Rasyadan Aufar (2026) Aplikasi Cendawan Entomopatogen Metarhizium Sp. Untuk Mengendalikan Hama Walang Sangit (Leptocorisa Oratorius) Pada Tanaman Padi. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
Rice is a major food commodity in Indonesia, but its productivity often declines due to attacks by the brown planthopper (Leptocorisa oratorius). Pest control commonly practiced by farmers is still dominated by the use of chemical pesticides, which are effective quickly but have the potential to cause negative impacts on the environment. Therefore, more environmentally friendly pest control alternatives are needed, one of which is through the use of the biological agent Metarhizium sp. This study aims to compare the effects of Metarhizium sp. and chemical pesticides (Spontan with the active ingredient dimehipo) on the weight of milled dry grain (GKG) in rice plants. The study was conducted on rice cultivation land with two treatments, namely the application of Metarhizium sp. and the chemical pesticide. GWG observations were made by weighing the grain per sample after drying. The data were analyzed using the Independent Sample T-test at a significance level of 5%. The results showed that the chemical pesticide treatment produced an average WDG value of 24.25 ± 3.25 g, while the Metarhizium sp. treatment produced 22.15 ± 3.74 g. Statistically, the two treatments did not show a significant difference (P > 0.05). Thus, the application of Metarhizium sp. has the potential to be used as an environmentally friendly pest control alternative without significantly reducing rice production.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | Metarhizium sp, padi, walang sangit | ||||||
| Subjects: | 140 - Rumpun Ilmu Tanaman > 160 - Teknologi dalam Ilmu Tanaman > 162 - Teknologi Hasil Pertanian 140 - Rumpun Ilmu Tanaman > 160 - Teknologi dalam Ilmu Tanaman > 163 - Teknologi Pertanian 140 - Rumpun Ilmu Tanaman > 160 - Teknologi dalam Ilmu Tanaman > 169 - Ilmu Pangan |
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| Divisions: | Jurusan Produksi Pertanian > Prodi D4 Teknik Produksi Tanaman Pangan > Tugas Akhir | ||||||
| Depositing User: | Rasyadan Aufar Musyaffa | ||||||
| Date Deposited: | 18 Aug 2026 01:43 | ||||||
| Last Modified: | 18 Aug 2026 01:44 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/59758 |
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