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INTENSITAS PENYAKIT TANAMAN PADI (Oryza sativa L.) VARIETAS CIHERANG PADA APLIKASI BEBERAPA TEKNIK PENGENDALIAN Sandi Ramadhan; Afifah, Lutfi; Satriyo Restu Adhi; Budi Irfan
Jurnal Agrotech Vol. 13 No. 2 (2023)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS ALKHAIRAAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/agrotech.v13i2.148

Abstract

Teknik pengendalian penyakit tanaman dapat memengaruhi intensitas penyakit. Penelitian ini bertujuan mendapatkan teknik pengendalian terbaik yang dapat menekan intensitas penyakit pada tanaman padi (Oryza sativa L.) varietas Ciherang. Metode penelitian yang digunakan adalah metode eksperimen, dengan rancangan acak kelompok (RAK) faktor tunggal, terdiri dari 4 perlakuan dan 6 ulangan. Perlakuan teknik pengendalian terdiri dari kontrol (K), pengendalian kombinasi (PK), pengendalian biointensif (PB) dan pengendalian sintetis (PS). Data hasil pengamatan dianalisis dengan sidik ragam dan apabila hasilnya berbeda nyata, maka diuji lanjut dengan uji beda nyata terkecil (BNT) pada taraf 5%. Hasil penelitian menunjukkan, terdapat pengaruh nyata pada intensitas penyakit blas (Pyricularia oryzae), hawar daun bakteri (Xanthomonas oryzae), dan hawar daun pelepah (Rhizoctonia solani). Perlakuan PS memberikan hasil terendah terhadap insidensi penyakit blas (39,3-37,6%), insidensi hawar daun bakteri (15,5-54,5%), insidensi hawar daun pelepah (0,3-60,6%), severitas penyakit blas (31,1-51,1%), severitas penyakit hawar daun bakteri (14,5-39,0%), dan severitas hawar daun pelepah (0,2-25,8%).
Uji Tingkat Resistensi Nilaparva Uji Tingkat Resistensi Nilaparvata lugens Asal Lemahabang Karawang Terhadap Insektisida Berbahan Aktif Nitenpiram Mutmainah, Fionni Sholihah; Afifah, Lutfi; Adhi, Satriyo Restu; Irfan, Budi
Jurnal Ilmiah Hijau Cendekia Vol 10 No 2 (2025): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v10i2.5527

Abstract

Wereng batang cokelat dengan nama ilmiah Nilaparvata lugens merupakan hama utama tanaman padi yang dapat menyebabkan penurunan produktivitas tanaman padi secara signifikan. Salah satu pengendalian yang sering dilakukan oleh petani yaitu penggunaan insektisida sintetik. Penggunaan insektisida sintetik secara berlebih dapat mengakibatkan resistensi bahkan resurjensi. Penelitian ini bertujuan untuk mengetahui tingkat resistensi WBC asal Kecamatan Lemahabang Kabupaten Karawang terhadap insektisida berbahan aktif nitenpiram. Pemilihan kecamatan tersebut didasari oleh data luasan lahan terserang WBC pada periode Januari – November 2022 di Kabupaten Karawang. Metode penelitian yang digunakan adalah metode eksperimental menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal dengan 7 perlakuan dan 4 ulangan yang terdiri dari: Kontrol (K), Nitenpiram 0,25 ml/l (N1), Nitenpiram 0,50 ml/l (N2), Nitenpiram 1 ml/l (N3), Nitenpiram 2 ml/ (N4), Triflumezopirim 0,50 ml/l (T), dan Daun pepaya 75 ml/l (P). Apabila data yang dihasilkan berbeda nyata dilakukan uji lanjut dengan uji Duncan Multiple Range Test (DMRT). Pengujian WBC menggunakan sampel populasi standar, dan populasi lapang (Kecamatan Lemahabang). Metode pengujian yang digunakan metode dari IRAC yaitu celup atau perlakuan pakan nomor 005 versi 4. Nilai Rasio Resistensi (RR) dihasilkan dari membandingkan LC50 populasi lapang dan populasi standar. Hasil penelitian menunjukkan bahwa WBC populasi Kecamatan Lemahabang termasuk kriteria terhadap insektisida berbahan aktif nitenpiram, dengan nilai RR sebesar 3,641yang terindikasi resisten.
PENGARUH PENAMBAHAN TEPUNG KULIT UDANG PADA MEDIA LIMBAH ORGANIK TERHADAP PERTUMBUHAN CENDAWAN Beauveria bassiana Adelita, Shafa; Afifah, Lutfi; Surjana, Tatang
Jurnal Ilmiah Hijau Cendekia Vol 10 No 2 (2025): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v10i2.5581

Abstract

Beauveria bassiana is one of the biological agents that has a huge potential to control insect pests, the mass production has to be developed in a large scale. In the process of micropropagation, the culture media should contain appropriate and contain nutrition that can produce optimal growth. This study aimed to determine the effect of adding shrimp shell powder to support the growth of B. bassiana. The study was designed using a single factor Completely Randomized Design (CRD) at each stage of research. This stage consists of 7 treatments in repeated 4 times: K (control corn media); A (Sugarcane bagasse); B (Tea dregs); C (Sawdust); D (Sugarcane bagasse + Shrimp shell powder); E (Tea dregs + Shrimp shell powder); F (Sawdust + Shrimp shell powder). The data obtained and analyzed using one way analysis of variant (ANOVA). The results showed that the addition of chitin powder was not significantly effective for the diameter of B. bassiana, but the incubation period was 2 days after inoculation and the diameter given 4,03 cm up to 8,8 cm in general. The addition of chitin powder gave the best physical appearance of B. bassiana.
Kelimpahan dan Fluktuasi Populasi Artropoda Tanaman Padi (Oryza sativa L.) Pada Lahan Sawah Di Kecamatan Cakung, Jakarta Timur Alwi, Fauzan; Afifah, Lutfi; Adhi, Satriyo Restu; Koswanudin, Dodin
AGRICA Vol. 17 No. 1 (2024): June
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v17i1.3428

Abstract

The status of arthropod diversity and biodiversity in Jakarta is often ignored, so the development of Plant Disturbing Organisms (Pests) is increasing. This has spurred farmers managing rice fields (Oryza sativa L.) to carry out unwise pest control on the remaining 414 hectares of land. The purpose of this study was to determine how the percentage of arthropod abundance based on order and fluctuations in arthropod populations on several rice fields in Cakung District, East Jakarta, and as information material in pest control based on Integrated Pest Management (IPM) that is appropriate in the field. The method used in this research is non-experimental with a direct survey method in the rice fields of the Maju Bersama (MB), Ujung Menteng (UM), dan Sawah Abadi (SA) in the vegetative planting phase until the harvest of rice plants. From the findings, the highest percentage of arthropod abundance was found in the order Diptera (36.73%), Araneae (19.45%), Hymenoptera (14.20%), Hemiptera (14.03%), Coleoptera (9, 32%), Lepidoptera (4.75%), Odonata (0.73%), Orthoptera (0.57%), Thysanoptera (0.07%), Heteroptera (0.05%), Dermaptera (0.05%), Isoptera (0.03%), and Psocodea (0.02%). Fluctuations in arthropod populations during one growing season increased starting from 6 - 8 MST, this is thought to be due to the use of various types of synthetic and sustainable pesticides that can affect the diversity of arthropods in rice fields. Therefore, it is necessary to conduct further research on the resistance level of pest arthropods to synthetic pesticides in rice fields.
Karakteristik Biologi dan Preferensi Pakan Spodoptera frugiperda (Lepidoptera: Noctuidae) pada Berbagai Jenis Pakan Hidayah, Vania Utami; Afifah, Lutfi; Surjana, Tatang; Subagyo, Vani Nur Oktaviany
AGRICA Vol. 17 No. 1 (2024): June
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v17i1.3437

Abstract

Fall Armyworm (Spodoptera frugiperda) is one of the invasive insect species that cause yield loss in corn crops. This pest can attack other crops, such as food crops, vegetables, legumes, and weeds. This research aims to determine the host suitability of S. frugiperda on several types of host plants. The method used was an experimental method with a single-factor completely randomized design (CRD) consisting of four treatments in five replications using four different types of host plants: maize (Zea mays L.), soybean (Glycine max L.), papaya (Carica papaya L.), and chinese kale (Brassica oleraceae var. acephala). The highest percentage of S. frugiperda attack intensity in the choice test was obtained in the treatment with chinese kale leaves (70%) and the lowest in the papaya leaves treatment (20%). In the feeding activity of 3rd instar larvae, the treatment of maize leaves and soybean leaves showed the fastest feeding activity at 11:00 and 12:00, while in the feeding activity of 4th instar larvae, the treatment of maize leaves and chinese kale leaves showed a fast larval feeding activity with a feeding duration of ± 5-10 minutes. Fall Armyworm can also attack other host plants such as soybeans and chinese kale. It can even endure by feeding on papaya leaves, which are typically used as a botanical pesticide. It is essential to step up surveillance against this pest because there are so many additional possible hosts for it.
UJI TOKSISITAS INSEKTISIDA NABATI DAUN MIMBA (Azadirachta indica A. Juss) TERHADAP HAMA KUTU KACANG (Callosobruchus maculatus) DALAM PENYIMPANAN Khoerunnisa, Khoerunnisa; Afifah, Lutfi; Sugiarto, Sugiarto
Jurnal Ilmiah Hijau Cendekia Vol 10 No 2 (2025): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v10i2.5554

Abstract

Callosobruchus maculatus yang umumnya dikenal dengan kutu kacang merupakan hama gudang yang sering menyebabkan kerusakan pada berbagai jenis kacang, salah satunya adalah kacang hijau. Tujuan penelitian ini ialah untuk mendapatkan perlakuan yang mampu meningkatkan mortalitas dan menekan serangan hama kutu kacang C. maculatus. Metode penelitian yang digunakan ialah metode eksperimen dengan menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal yang terdiri dari 7 perlakuan dengan 4 kali ulangan : P0 (Kontrol 0 g/100 g) ; P1 (Tepung Daun Mimba 15 g/100 g) ; P2 (Tepung Daun Mimba 20 g/100 g) ; P3 (Tepung Daun Mimba 25 g/100 g) ; P4 (Tepung Daun Mimba 30 g/100 g) ; P5 (Tepung daun Mimba 35 g/100 g) ; P6 (Kontrol Karbosulfan). Pengaplikasian dilakukan secara kontak dengan ditabur ketubuh imago C. maculatus. Pengamatan dilakukan selama 7 hari dengan 10 ekor imago C. maculatus yang terdiri dari 5 ekor jantan dan 5 ekor betina disetiap ulangan. Hasil analisis yang diperoleh menunjukkan bahwa dosis insektisida nabati tepung daun mimba 35 g/100 g menghasilkan mortalitas tertinggi sebesar 95% dan mampu menyebabkan persentase penyusutan berat biji kacang hijau terendah sebesar 0,04%. Dengan demikian dosis tepung daun mimba 35 g/100 g efektif untuk mengendalikan hama kutu kacang C. maculatus dan menekan populasinya.
Uji Formulasi Bahan Pembawa Jamur Antagonis Gliocladium sp. Terhadap Penyakit Layu Fusarium (Fusarium oxysporum f.sp. cepae) Tanaman Bawang Merah (Allium ascalonicum L.) Luthfiah, Siska; Adhi, Satriyo Restu; Afifah, Lutfi
JURNAL PERTANIAN Vol 17, No 1 (2026): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v17i1.6439

Abstract

Fusarium wilt disease caused by the fungus Fusarium oxysporum is one of the main diseases affecting shallots and can cause losses of up to 50%. Gliocladium sp. has the potential to be used as a biological agent because it is able to control pathogens and suppress the development of fusarium wilt disease. This study aims to determine which carrier material is most effective in producing the highest spore density of Gliocladium sp. and its antagonistic ability in reducing the intensity of Fusarium wilt disease in red onions. The study was conducted experimentally using a completely randomised single-factor design to test the spore density of Gliocladium sp. on four types of carrier materials: U₁ (rice bran), U₂ (rice), U₃ (corn cobs), and U₄ (sorghum seeds) with six replications, and a single-factor Randomised Block Design to test Gliocladium sp. against Fusarium oxysporum wilt disease with seven treatments: G₀ (control), G₁ (fungicide), G₂ (Gliocladium sp. from rice bran), G₃ (Gliocladium sp. from rice), G₄ (Gliocladium sp. from corn kernels), G₅ (Gliocladium sp. from sorghum seeds), G₆ (commercial Gliocladium sp.), and four replications. The results of the study indicate that the use of various carrier materials significantly affects the spore density of Gliocladium sp. and in suppressing Fusarium wilt disease in red onions (Fusarium oxysporum f.sp. cepae). Treatment U₂ (rice) produced the highest spore density, 2.70 x1011 spores/ml. However, treatment G₃ (Gliocladium sp. on rice) yielded suboptimal results in terms of germination rate (20.0%) and disease severity (100%), thus failing to effectively suppress Fusarium wilt disease.
Mortalitas Penggerek Ubi Jalar (Cylas formicarius) Akibat Aplikasi Cendawan Entomopatogen Beauveria bassiana dan Insektisida Nabati Ekstrak Daun Pepaya (Carica papaya L.) Azzahra, Syaswina; Afifah, Lutfi; Surjana, Tatang
JURNAL PERTANIAN Vol 17, No 1 (2026): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v17i1.6374

Abstract

Cylas formicarius is a major pest of sweet potato plants in Indonesia that can disrupt and harm farmers because this pest can reduce sweet potato yields by up to 100%. Beauveria bassiana is an entomopathogenic fungus that has the potential to be a plant pest control agent. Papaya leaves are one of the plants that have the potential to control pests. This study aims to obtain effective treatment increasing mortality and suppressing the attack of Cylas formicarius. The method used was an experimental method with a single-factor Completely Randomized Design (CRD) consisting of 7 treatments and 4 replications: A (Control aquadest); B (40% Papaya leaf extract); C (60% Papaya leaf extract); D (80% Papaya leaf extract); E (Beauveria bassiana 109 + 40% Papaya leaf extract); F (Beauveria bassiana 109 + 60% Papaya leaf extract); G (Beauveria bassiana 109 + 80% Papaya leaf extract). Data were analyzed using F-test and Duncan Multiple Range Test (DMRT) at a 5% significance level. The results showed that the treatment G (Beauveria bassiana 109 + 80% Papaya leaf extract) achieved the highest mortality of 100%. Treatment F (Beauveria bassiana 109 + 60% Papaya leaf extract) gave an average mortality result of 82,50%. The best average LC50 concentration was 63,40%. Thus, treatment F (B. bassiana 109 + 60% Papaya leaf extract) is more recommended to controlling and suppressing the population Cylas formicarius as it requires less raw material and so it is more efficient
PENERAPAN FARMER FIELD SCHOOL (FFS) UNTUK PENGENDALIAN HAMA UTAMA PADI DI DESA SINDANGKARYA KARAWANG Adhi, Satriyo Restu; Afifah, Lutfi; Fikri, Muhamad Rom Ali; Sutrisno, Hari; Luthfiah, Siska; Setiawan, Muhamad Reza; Ramadhan, Muhammad Hafizh; Al Ansary, Ahmad Luthfi
Kumawula: Jurnal Pengabdian Kepada Masyarakat Vol 9, No 1 (2026): Kumawula: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kumawula.v9i1.62095

Abstract

This community service activity aims to evaluate the impact of the Farmer Field School (FFS) program on improving the knowledge and skills of rice farmers in the Mukti Rahayu Farmer Group, Sindangkarya Village, Karawang Regency, in environmentally friendly pest management. The FFS activity was attended by 29 farmers and was conducted from August to November 2024. The method used was the Participatory Learning and Action (PLA) approach, applied through the curriculum and several agendas. The monitoring of the success of the FFS activity was evaluated by distributing questionnaires before and after the FFS activity. The data obtained were then analyzed using a Paired Two-Sample t-test for means to examine the differences before and after the implementation of the FFS. The aspects measured included knowledge of pest identification, the use of light traps, the conservation of natural enemies, and skills in assembling light traps and producing botanical pesticides. The results of the community service showed a significant increase in farmers' knowledge and skills after participating in the FFS activity, with improvements of up to 100% among all respondents. Based on the analysis results, it can be concluded that the FFS is effective in improving farmers' knowledge and skills in ecological and sustainable pest management, especially in the Mukti Rahayu Farmer Group.Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mengevaluasi pengaruh penerapan Farmer Field School (FFS) terhadap peningkatan pengetahuan dan keterampilan petani padi di Kelompok Tani Mukti Rahayu, Desa Sindangkarya, Kabupaten Karawang dalam pengelolaan hama secara ramah lingkungan. Kegiatan FFS diikuti oleh 29 orang petani yang dilakukan pada bulan Agustus – November 2024. Metode yang digunakan adalah pendekatan Participatory Learning and Action (PLA) dalam kurikulum dan beberapa agenda. Monitoring keberhasilan kegiatan FFS dievaluasi dengan menyebarkan kuesioner sebelum dan sesudah kegiatan FFS, data yang diperoleh kemudian dianalisis dengan desain t-test Paired Two Sample for Means untuk menguji perbedaan sebelum dan sesudah pelaksanaan FFS. Aspek yang diukur meliputi pengetahuan tentang identifikasi hama, penggunaan perangkap lampu, konservasi musuh alami, dan keterampilan dalam merakit perangkap lampu serta pembuatan pestisida nabati. Hasil pengabdian menunjukkan adanya peningkatan yang signifikan dalam pengetahuan dan keterampilan petani setelah mengikuti kegiatan FFS, dengan peningkatan hingga 100% dari seluruh responden. Berdasarkan hasil analisis dapat disimpulkan bahwa FFS efektif dalam meningkatkan pengetahuan dan keterampilan petani dalam pengelolaan hama secara ekologis dan berkelanjutan khususnya di Kelompok Tani Mukti Rahayu.
PENGARUH UJI EFEKTIVITAS PESTISIDA NABATI UNTUK PENGENDALIAN HAMA KUTU BERAS (Sitophilus oryzae L.) PADA MASA PENYIMPANAN yati, Indri; Afifah, Lutfi; Saputro, Nurcahyo Widyodaru
Jurnal Ilmiah Hijau Cendekia Vol 11 No 1 (2026): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v11i1.7675

Abstract

Beras merupakan komoditas strategis di Indonesia, namun kualitas dan kuantitasnya sering terancam oleh serangan hama gudang, terutama kutu beras (Sitophilus oryzae L.). Serangan hama ini menyebabkan kehilangan bobot, kerusakan fisik, dan penurunan nilai jual beras. Pengendalian konvensional dengan pestisida sintetik berisiko meninggalkan residu berbahaya, sehingga diperlukan alternatif yang lebih aman seperti pestisida nabati. Penelitian ini bertujuan untuk mengetahui jenis dan dosis pestisida nabati dari daun nimba, daun mengkudu, daun jeruk nipis, dan daun sirih yang paling efektif dalam mengendalikan S. oryzae pada masa penyimpanan. Penelitian ini menggunakan metode eksperimental dengan Rancangan Acak Lengkap (RAL) faktor tunggal yang terdiri dari 9 perlakuan dengan 3 kali ulangan: P0 (Kontrol); P1 (Bubuk daun nimba 1,5 gr); P2 (Bubuk daun nimba 3 gr); P3 (Bubuk daun jeruk nipis 1,5 gr); P4 (Bubuk daun jeruk nipis 3 gr); P5 (Bubuk daun mengkudu 1,5 gr); P6 (Bubuk daun mengkudu 3 gr); P7 (Bubuk daun sirih 1,5 gr); P8 (Bubuk daun sirih 3 gr). Hasil penelitian menunjukkan bahwa perlakuan P6 (bubuk daun mengkudu 3 gr) memberikan hasil terbaik dengan rata-rata mortalitas tertinggi (93,33%), kecepatan kematian tercepat (2,62 ekor/hari), nilai LT50 terendah (5 hari), susut bobot terendah (0,81%), dan pertambahan populasi terendah (0,66 ekor). Dengan demikian, bubuk daun mengkudu pada dosis 3 gram terbukti paling efektif untuk mengendalikan kutu beras (S. oryzae L.) selama masa penyimpanan.