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All Journal JMM (Jurnal Masyarakat Mandiri) Agrica: Journal of Sustainable Dryland Agriculture
Sarah, Mardiah
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Flores
Agriculture, Biological Sciences & Forestry Chemistry Other

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PENGARUH LAMA PERENDAMAN EKSTRAK KULIT BATANG “KAJU BA’I” (AGLAIA TOMENTOSA) TERHADAP EFEKTIVITAS INSEKTISIDA NABATI PADA HAMA GUDANG KACANG HIJAU CALLOSOBRUSCHUS SP (COLEOPTERA : BRUCHIDAE) Sarah, Mardiah; Wahyuni, Sri; Lanamana, Willybrordus
AGRICA Vol. 3 No. 1 (2010): June
Publisher : Agriculture Faculty of Flores University

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

Abstract

This study aims to the influence of soaking bark extract ?Kaju Ba?i? (Aglaia tomentose) and its effectiveness as a botanical insecticide of the green beans warehouse pest Callosobruschus app. The experiment was conducted at the Laboratory in the Faculty of Agriculture University of Flores, Ende, from September to October 2010. The research used a completely randomized design with 5 treatments of K0 (control), K1 (bark extract Kaju Ba?i immersed for one day), K2 (bark extract Kaju Ba?i immersed for two days), K3 (bark extract Kaju Ba?i immersed three two days), K4 (bark extract Kaju Ba?i immersed for four days) each treatment was repeated 10 times. Observed variables included mortality, contact nerve toxins and anti-oviposition activity.  The results showed that the treatment K4 possesses the highest level of effectiveness, and cause mortality as contact poison (99%), nerve toxins (2.7%) and anti-oviposition (75%).
PENERAPAN TEKNOLOGI LIGHT TRAP PADA PERTANAMAN PADI DI DESA DETUSOKO BARAT, NUSA TENGGARA TIMUR Sri Wahyuni; Donatus Rendo; Mardiah Sarah
JMM (Jurnal Masyarakat Mandiri) Vol 6, No 1 (2022): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2054.259 KB) | DOI: 10.31764/jmm.v6i1.6259

Abstract

Abstrak : Pelaksanaan Pengabdian kepada masyarakat dilakukan untuk menjawab masalah petani dalam teknik budidaya padi lokal “Banga Laka” yang terindikasi menggunakan pestisida sintetik berlebih, selain itu petani tidak mengenal jenis hama yang menyerang tanaman padi sehingga cenderung penggunaan pestisida tidak tepat sasaran. Solusi yang ditawarkan oleh tim PKM yaitu menerapkan teknologi light trap yang terbukti efektif mengendalikan hama pada tanaman padi. Metode yang digunakan pada kegiatan ini adalah 1) penyuluhan berkenaan dengan pengenalan dan perawatan alat light trap dan 2) pengamatan langsung dilapangan untuk melihat jenis-jenis hama yang terperangkap pada light trap. Evaluasi efektivitas light trap dilakukan dengan metode partisipatif dimana masyarakat ikut melakukan pemantauan hama yang terperangkap pada setiap jenis perangkap dan melakukan perhitungan penghematan biaya produksi. Pemasangan light trap selama satu bulan dapat menekan penggunaan jenis pestisida sebesar 83,86% dengan penghematan biaya pengendalian hama sebesar Rp. 1.325.000/musim tanam, berdasarkan pengamatan diketahui bahwa light trap berhasil menangkap 7 jenis hama (881 ekor) dengan proporsi tertinggi pada jenis cahaya ungu (49%).Abstract: The implementation of community service is carried out to answer farmers' problems in the local rice cultivation technique "Banga Laka" which is indicated to use excess synthetic pesticides, besides that farmers do not know the types of pests that attack rice plants so that they tend to use pesticides not on target. The solution offered by the PKM team is to apply light trap technology which is proven to be effective in controlling pests on rice plants. The methods used in this activity are 1) counseling regarding the introduction and maintenance of light traps and 2) direct observation in the field to see the types of pests trapped in light traps. Evaluation of the effectiveness of light traps is carried out using a participatory method where the community participates in monitoring pests trapped in each type of trap and calculating production cost savings. Installing a light trap for one month can reduce the use of pesticides by 83.86% with a pest control cost savings of Rp. 1.325.000/planting season, based on observations it was known that the light trap managed to catch 7 types of pests (881 individuals) with the highest proportion in the type of purple light (49%). 
PENGARUH LAMA PERENDAMAN EKSTRAK KULIT BATANG “KAJU BA’I” (Aglaia tomentosa) TERHADAP EFEKTIVITAS INSEKTISIDA NABATI PADA HAMA GUDANG KACANG HIJAU Callosobruschus sp (COLEOPTERA : BRUCHIDAE) Mardiah Sarah; Sri Wahyuni; Willybrordus Lanamana
AGRICA Vol. 3 No. 1 (2010): June
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v3i1.493

Abstract

This study aims to the influence of soaking bark extract “Kaju Ba’i” (Aglaia tomentose) and its effectiveness as a botanical insecticide of the green beans warehouse pest Callosobruschus app. The experiment was conducted at the Laboratory in the Faculty of Agriculture University of Flores, Ende, from September to October 2010. The research used a completely randomized design with 5 treatments of K0 (control), K1 (bark extract Kaju Ba’i immersed for one day), K2 (bark extract Kaju Ba’i immersed for two days), K3 (bark extract Kaju Ba’i immersed three two days), K4 (bark extract Kaju Ba’i immersed for four days) each treatment was repeated 10 times. Observed variables included mortality, contact nerve toxins and anti-oviposition activity. The results showed that the treatment K4 possesses the highest level of effectiveness, and cause mortality as contact poison (99%), nerve toxins (2.7%) and anti-oviposition (75%).
PENYULUHAN PENERAPAN TEKNOLOGI PENGENDALIAN HAMA SIPUT SECARA TERPADU Mardiah Sarah; Donatus Rendo; Sri Wahyuni
JMM (Jurnal Masyarakat Mandiri) Vol 7, No 1 (2023): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v7i1.12833

Abstract

Abstrak: Kegiatan PkM ini dilakukan karena adanya kasus serangan hama siput yang merusak kurang lebih 40ha lahan pertanian (hortikultura dan pangan) di Desa Ndondo. Keberadaan hama siput telah diketahui sejak lama dan populasinya semakin menigkat dari tahun ke tahun. Terjadinya ledakan populasi merupakan pertanda bahwa ada ketidakseimbangan dalam ekosistem oleh sebab itu tujuan dari PkM ini adalah untuk mengetahui kesiapan petani dalam menerapkan teknologi pengendalian hama secara terpadu sehingga akan diperoleh rekomendasi teknik pengendalian yang tepat dan berkelanjutan. Metode pelaksanan kegiatan PkM dilakaukan dengan cara memberikan penyuluhan tentang penerapan teknologi PHT. Sasaran kegiatan ini adalah petani hortikultura dan padi ladang sejumlah 30 orang. Pengukuran tingkat kesiapan petani diukur pada awal dan setelah kegiatan berlangsung dan selanjutnya akan di analisis secara sederhana menggukana persentase kesiapan. Hasil evaluasi memperlihatkan bahwa terjadi tingkat pegetahuan petani terhadap komponen PHT sebesar 29,30% dengan tingkat perubahan pengetahuan tertinggi terjadi pada pengetahuan tentang faktor pemicu munculnya hama SEBESAR (46,25%) sementara itu peningkatan pengetahuan petani terhadap teknik pengendalian hama terpadu sebesar 33,26% tingkat perubahan tertinggi adalah teknik pengendalian secara perundang-undangan (peraturan) sebesar 47,42 %. Petani diharapkan mampu mengelola agroekosistem dan menerapkan berbagai komponen tersebut. Abstract: This PKM activity was carried out because of a case of snail pest attacks that damaged approximately 40ha agricultural land (horticulture and food) in Ndondo Village. The existence of snail pests has been known for a long time and its population is increasingly commercialized from year to year. The occurrence of a population explosion is a sign that there is an imbalance in the ecosystem, therefore the purpose of this PKM is to find out the readiness of farmers in applying integrated pest control technology so that appropriate and sustainable control techniques will be obtained. The method of implementing PKM activities is carried out by providing counseling about the application of IPM technology. The target of this activity is horticultural farmers and 30 fields of fields. Measurement of farmers' readiness levels is measured at the beginning and after the activity takes place and subsequently will be analyzed simply using the percentage of readiness. The evaluation results show that there was a level of knowledge of farmers towards the IPA component of 29.30% with the highest level of change in knowledge of the knowledge of the triggering factor for pest (46.25%) Meanwhile an increase in farmers' knowledge of integrated pest control techniques was 33.26% The highest level of change is the legislation (regulation) control technique of 47.42%. Farmers are expected to be able to manage agroecosystems and apply these components. 
Co-Authors Donatus Rendo Lanamana, Willybrordus Sri Wahyuni Sri Wahyuni