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All Journal JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA AL-HAYAT: Journal of Biology and Applied Biology Jurnal Agrotropika Jurnal Pengabdian Nasional
ardiansyah, sigit
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Industrial & Manufacturing Engineering Social Sciences

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PENDAMPINGAN PEMBUATAN DAN TEKNIK APLIKASI NANOEMULSI PESTISIDA NABATI UNTUK PENGENDALIAN HAMA DAN PENYAKIT PADA TANAMAN PADI DI KELOMPOK TANI TRI JAYA PEKON AMBARAWA, KABUPATEN PRINGSEWU Nuryanti, Ni Siluh Putu; Mutaqin, Zainal; Dulbari, Dulbari; Sudrajat, Denny; Maharani, Juwita Suri; Ardiansyah, Sigit
Jurnal Pengabdian Nasional Vol 6 No 1 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jpn.v5i2.4222

Abstract

Kelompok Tani Tri Jaya masih sangat tergantung terhadap pestisida kimia. Penggunaan pestisida kimia berdampak negatif terhadap lingkungan sehingga, perlu adanya perubahan pola sistem budidaya yang ramah lingkungan dan terintegrasi yaitu menggunakan pestisida nabati. Tujuan dari pelaksanaan PkM adalah melakukan transfer teknologi pengendalian hama bagi petani padi melalui pendampingan pembuatan dan teknik aplikasi nanoemulsi pestisida nabati untuk pengendalian hama dan penyakit pada tanaman padi di kelompok tani tri jaya di pekon ambarawa, kecamatan ambarawa, kabupaten pringsewu. Alat yang digunakan adalah proyektor, laptop, gelas ukur, sprayer, homogenizer, kamera, alat tulis. Bahan diperlukan antara lain aqudes, tween-80, produk minyak atsiri, dan kuisioner. Tahapan yang digunakan yaitu persiapan, pelatihan dan pendampingan dan evaluasi. Hasil evaluasi yang diperoleh yaitu sebelum dilakukan kegiatan pendampingan kelompok tani tri jaya belum memahami tentang teknik aplikasi nanoemulsi pestisida nabati untuk pengendalian hama dan penyakit pada tanaman padi. Setelah dilakukan pendampingan kelompok tani tri jaya tertarik untuk menerapkan aplikasi nanoemulsi pestisida nabati untuk pengendalian hama dan penyakit pada tanaman padi. Kata kunci: nanoemulsi, hama, penyakit, pestisida nabati
PEMBERDAYAAN KELOMPOK WANITA TANI (KWT) BINA SEJAHTERA PEKON SUKOYOSO MELALUI PENINGKATAN KETERAMPILAN BUDIDAYA JAMUR TIRAM (Pleurotus ostreatus) GUNA MENDUKUNG PROGRAM EKONOMI KREATIF DESA Elfandari, Henni; Ferziana, Ferziana; Lestari, Mustika Adzania; Putrantri, Desty Aulia; Zulfahmi, Reza; Sari, Hevia Purnama; Ardiansyah, Sigit; Fitri, Annisa
Jurnal Pengabdian Nasional Vol 6 No 1 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Kelompok Wanita Tani (KWT) Bina Sejahtera merupakan salah satu kelompok tani yang membudidayakan jamur tiram (Pleurotus ostreatus) sebagai sumber mata pencaharian lainnya selain bertani padi sawah. Jumlah anggota KWT Bina Sejahtera adalah sebanyak 20 orang dan bertempat di Pekon Sukoyoso Kecamatan Sukoharjo Kabupaten Pringsewu (47 km dari Politeknik Negeri Lampung). Namun produki jamur tiram oleh KWT Bina Sejahtera belum optimal dan belum dilakukan secara berkelanjutan. Program pengabdian kepada masyarakat tentang budidaya jamur tiram secara intensif dan berkelanjutan dapat memberikan dampak postif terhadap permasalahan KWT Bina Sejahtera serta diharapkan dapat meningkatkan perekonomian masyarakat pekon sukoyoso sebagai langkah inisiasi program ekonomi kreatif desa. Ekonomi Kreatif merupakan salah satu sektor yang diharapkan mampu menjadi kekuatan baru ekonomi Nasional di masa mendatang. Pemerintah Indonesia berusaha menaruh perhatian lebih terhadap sektor ini, dengan tujuan untuk memaksimalkan potensi dan peluang Ekonomi Kreatif di Indonesia. Pengembangan ekonomi kreatif di Indonesia salah satunya yaitu membawa ekonomi kreatif hingga ke pedesaan. Kata kunci: jamur tiram, Pleurotus ostreatus, ekonomi kreatif
Toxicity Of Jatropha curcas and Cymbopogon nardus Extracts Against Pests Callosobruchus chinensis On Mung Beans ardiansyah, sigit; Nuryanti, Ni Siluh Putu; Wahyudi, Anung
Al-Hayat: Journal of Biology and Applied Biology Vol. 5 No. 2 (2022)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v5i2.12503

Abstract

Callosobruchus chinensis L. is an important pest on mung beans. Alternative control of C. chinensis using botanical insecticides from extracts of Jatropha curcas and Cymbopogon nardus. The purpose of the research was to compare the toxicity of extracts and determine their compatibility. Toxicity testing methods use to contact, fumigation, and seed dressing methods. The research data was tested by probit analysis. The results showed that the toxicity of the contact method extract was more toxic than fumigation and seed dressing. The highest LC50 and LC95 values for the C. nardus extract applied with the contact method were observed at 72 HAT at 0.17% and 0.40% more toxic than the J. curcas extract at 0.21% and 2.14%. The best mixed extract of J. curcas and C. nardus was at a ratio of 2:1 with strong synergistic interaction (LC50) and weak synergy (LC95).
TOKSISITAS NANOEMULSI EKSTRAK BIJI Annona muricata DAN Leucaena leucocephala DENGAN METODE FASE INVERSI DAN HOMOGENISASI TERHADAP HAMA Spodoptera frugiperda Ardiansyah, Sigit; Nuryanti, Ni Siluh Putu
JURNAL AGROTROPIKA Vol. 24 No. 2 (2025): Jurnal Agrotropika Vol 24 No 2, Oktober 2025
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v24i2.11573

Abstract

Spodoptera frugiperda is a polyphagous insect pest that attacks corn, sorghum, soybeans, wheat, and horticultural crops. The feeding activities of S. frugiperda larvae can lead to significant economic losses for farmers. Current efforts to control S. frugiperda still rely heavily on the use of chemical insecticides. However, the excessive or inappropriate use of chemical insecticides can lead to the survival of pests that are resistant to these treatments. Bioinsecticides are considered to have lower toxicity to both living organisms and the environment, which makes them a potentially ideal option for agricultural use. This study aims to test the toxicity both individually and in combination as well as the interaction properties of a mixture of Annona muricata and Leucaena leucocephala seed extracts in various ratios as bioinsecticides against S. frugiperda in sweet corn plants. The research methods consist of rearing S. frugiperda, extraction, bioinsecticide formulation, single and mixed toxicity tests, and the interaction properties of the mixture. The results of the study showed that the method of making nanoemulsions by homogenization showed better toxicity activity compared to the method of making nanoemulsions by inversion phase. The toxicity of nanoemulsions of mixed extracts of A. muricata and L. leucocephala seeds against S. frugiperda pests at a ratio of 1:2 was more toxic than the ratios of 2:1 and 1:1. The nature of the interaction of nanoemulsions of mixed extracts of A. muricata and L. leucocephala was more dominantly antagonistic.
Characterization and bioactivity of nanoemulsions from Leucaena leucocephala and Annona muricata extracts against Spodoptera frugiperda Nuryanti, Ni Siluh Putu; Maulida, Desi; Ardiansyah, Sigit; Pratiwi, Nurma; Dulbari, Dulbari
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 26 No. 1 (2026): MARCH, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLANT PE
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.12690-100

Abstract

Spodoptera frugiperda is a major pest that attacks food and horticultural crops. The development of botanical pesticides in nanoemulsion form is one strategy to manage this pest. This research aimed to analyse the properties and effectiveness of nanoemulsions formulated using phase inversion and homogenization methods from Leucaena leucocephala and Annona muricata seed extracts against S. frugiperda. The research methods included mass rearing of S. frugiperda, extraction of L. leucocephala and A. muricata seeds, nanoemulsion formulation, and characterization of nanoemulsion properties. The results showed that the phase inversion method produced larger particle sizes compared to the homogenization method. Similarly, the phase inversion method resulted in a wider particle size distribution, while homogenization produced more uniform droplets. The nanoemulsion of the mixed extract of L. leucocephala and A. muricata seeds formulated using the homogenization method provided an antifeedant effect of 56.15% (medium inhibition criteria). The lowest antifeedant activity was observed in nanoemulsion from L. leucocephala using the phase inversion method (36.87%, low inhibition criteria). The highest ovicidal effect (72.93%) was also obtained from the mixed-seed nanoemulsion prepared by homogenization.
Co-Authors Annisa Fitri, Annisa Anung Wahyudi Denny Sudrajat Dulbari, Dulbari Ferziana Ferziana, Ferziana Henni Elfandari Lestari, Mustika Adzania Maharani, Juwita Suri Mutaqin, Zainal Ni Siluh Putu Nuryanti Nurma Pratiwi Putrantri, Desty Aulia Reza Zulfahmi Sari, Hevia Purnama