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Agus Susanto
Fakultas Pertanian Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Mathematics Physics Social Sciences

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Effectiveness of Modified Traps for Protection Against Fruit Flies on Mango Agus Susanto; Sudarjat Sudarjat; Endah Yulia; Agus Dana Permana; Aries Gunawan; Dwi Harya Yudistira
Jurnal Biodjati Vol 5, No 1 (2020): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v5i1.7926

Abstract

Mango is one of the primary fruit export commodities in Indonesia. The productivity of mango can be increased by controlling the pest population, including fruit flies Bactrocera spp. Various efforts to control the population of fruit flies have been carried out, either by implementing traditional methods or by using synthetic pesticides. However, synthetic pesticides can cause pollution, and therefore we need to control the fruit flies’ population by using the most effective fruit fly trap mode. The study was conducted in the mango yield (monoculture) of Department of Agriculture in Majalengka. The traps in this study were modified Steiner traps with funnels, modified Steiner traps without funnels, bottle traps with funnels, bottle traps without funnels, and modified gypsy moth traps. Each trap was fed with 0.2 ml of Methyl eugenol dripped on a cotton roll and hung in the trap. The results showed that the number of fruit flies caught in each trap every week is significantly different. The highest number of fruit flies caught in each trap every week was achieved by bottle traps without funnels that caught 135 flies, while the lowest number of fruit flies caught was recorded by the gypsy moth traps with 16 flies. The transparent color of the bottles and a large number of holes effectively lured the fruit flies into the bottle traps without funnels.
Bioconversion of Fermented Barley Waste by Black Soldier Fly Hermetia illucens L. (Diptera; Stratiomyidae) Agus Dana Permana; Din Dzakamala Fafi Rohmatillah1; Ramadhani Eka Putra; Ucu Julita; Agus Susanto
Jurnal Biodjati Vol 6, No 2 (2021): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v6i2.14609

Abstract

Black Soldier Fly Larvae (BSFL), Hermetia illucens (Diptera: Stratiomyidae) are widely used as bioconverter agents for various organics waste, and BSF pupae are often used as fodder for poultry and fish, because the BSF pupae have a high protein content. This study focused on applying BSFL as a bioconversion agent of the fermented barley waste to convert it to larvae biomass. Prior to application, barley waste was fermented either using effective microorganisms-4 (EM4), leachate, and water for seven days. The fermented barley waste was applied as feeding material for BSFL at the rate of 100 mg/larvae/days. As control commercial chicken fed (CF) was applied as feeding material at a similar feeding rate. During this study, waste reduction index (WRI), and efficiency of digested feed (ECD) were calculated, and the protein content in the BSF prepupae was analyzed. The results of this study showed that BSFL fed with CF produces the shortest development time (27 days), and high consumption rate. BSFL fed with barley waste fermented with EM4 (BE) and Leachate (BL) produces a larval period of 31 and 30 days respectively, and statistically those were not significantly different from control. This study showed that treatments of BE and BL, produced a very high larval survival rates, 98.67% and 97.00% respectively, and those two treatments were not statistically different from the control (96.67%). Although the control treatment resulted in a higher WRI compared to the other treatments, but the ECD of BE and BL treatments were higher than the ECD of the control. From this study, it can be concluded that BSFL has a good ability to convert fermented barley waste as well as controls, and the prepupae has a high protein content (42%), so BSFL fed with fermented barley waste has the opportunity to be used as a fed for poultry and fish.
The Effect of Methyl Eugenol Block Plus on Bactrocera dorsalis Complex Total Captured in Chili Plantation Agus Susanto; Wahyu Daradjat Natawigena; Luciana Djaya; Tohidin Tohidin; Fauza Saputra
Jurnal Biodjati Vol 6, No 1 (2021): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v6i1.9708

Abstract

Fruit flies (Bactrocera spp.) are an important pest for horticultural crops, especially fruits and vegetables. One of the most effective and eco-friendly methods to control male and female fruit flies is by usingtraps that use Methyl Eugenol (ME) block plus fruit essence as an attractant. The purposes of this research were to acquire the most effective formulation of ME Block plus fruit essence to catch the most male and female fruit flies on the chili plantation and to detremine the increase in total of fruit flies caught. This research started from December 2017 to January 2018 at Cibeureum Village, Sukamantri District, Ciamis Regency, West Java Province. The research was conducted using a randomized block design consisting of 8 treatments and 3 repetitions. The treatments consisted of adding fruit essence to the ME block: 2 ml of ME on cotton; 2 ml of ME block; 2 ml of ME block + 4 ml of mango essence; 2 ml of ME block + 4 ml of orange essence; 2 ml of ME block + 4 ml of guava essence; 2 ml of ME block + 4 ml of star fruit essence; 2 ml of ME block + 4 ml of chili essence; Antilat (Organic pesticide) as a comparison. The results showed that ME block plus fruit essence has increased the total of male fruit flies caught, but it did not attract female fruit flies. The best combinations with the highest average of male fruit flies caught were ME block plus orange essence with 750.67/5 week, followed by ME block plus chili essence with 746.00/5 week
MANAJEMEN APLIKASI PESTISIDA TEPAT DAN BIJAKSANA PADA KELOMPOK TANI PADI DAN SAYURAN DI SPLPP ARJASARI Endah Yulia; Fitri Widiantini; Agus Susanto
Kumawula: Jurnal Pengabdian Kepada Masyarakat Vol 3, No 2 (2020): Kumawula: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kumawula.v3i2.27459

Abstract

SPLPP Arjasari di Desa Arjasari, Kabupaten Bandung merupakan tempat pelatihan dan pengembangan pertanian yang dimiliki Universitas Padjadjaran. Kelompok tani di bawah arahan SPLPP Arjasari banyak menanam komoditas tanaman pangan dan sayuran seperti padi, jagung, kedelai, cabai, tomat, dan buncis. Namun demikian, keberadaan organisme pengganggu tanaman (OPT) menjadi salah satu masalah utama bagi petani dimana pengendaliannya masih bergantung pada penggunaan pestisida kimia. Permasalahannya adalah sebagian besar petani masih melakukan aplikasi pestisida sintetik secara rutin serta sering menggunakan dosis yang tidak sesuai anjuran. Hal tersebut telah menimbulkan beberapa kerugian seperti mahalnya biaya pengendalian OPT, tidak efektifnya pestisida yang digunakan dan kemungkinan timbulnya efek lain seperti resistensi, residu, serta pencemaran lingkungan. Tujuan dari kegiatan ini adalah untuk meningkatkan pemahaman, keahlian dan keamanan petani dalam pengaplikasian pestisida di Kelompok Tani Arjasari. Metode yang digunakan dalam kegiatan pengabdian ini adalah metode pendekatan kelompok melalui penyuluhan, pelatihan partisipatif, dan studi lapangan dengan mengintegrasikan antara teori dan praktek. Pelaksanaan dilakukan dalam bentuk ceramah, instruksional, diskusi, dan praktek lapang. Petani diajarkan teknik pengendalian OPT secara tepat dan bijaksana, ekologi dan biologi OPT, teknik aplikasi pestisida dan kalibrasi alat, bahaya pestisida baik bagi jasad non target, bagi dirinya dan orang lain, serta gejala akibat paparan pestisida dan cara pertolongan pertamanya. Melalui kegiatan ini petani dapat menambah pengetahuan dan pemahaman di dalam upaya peningkatan keberhasilan pengendalian OPT yang tepat dan bijaksana di SPLPP Arjasari, sehingga akan pula meningkatkan kualitas dan kuantitas produksi pertanian mereka.SPLPP Arjasari in Arjasari Village, Bandung Regency is a place for training and agricultural development owned by Universitas Padjadjaran. Farmer groups under the direction of SPLPP Arjasari are grown quite diverse food crops and vegetables such as rice, corn, soybeans, chillies, tomatoes, and beans. However, the presence of plant pests dan diseases becomes one of the main problems for farmers. The most common control method using by farmers is the use of chemical pesticides. The problem is that most farmers still routinely apply synthetic pesticides and often use doses that are not as recommended. This has caused several disadvantages such as the high cost of pest control, the ineffectiveness of pesticides used and the possibility of other effects such as resistance, residue, and environmental pollution. The purpose of this activity was to increase the awareness, expertise and safety of farmers in the application of pesticides in the Arjasari Farmers Group. The method used in this community service was the group approach method through counseling, participatory training, and field studies by integrating theory and practice. Activity implementation was carried out in the form of lectures, instructional, discussion, and field practice. Farmers were taught proper and wise pest control techniques, ecology and biology of pests and pathogens, pesticide application techniques and tool calibration, the dangers of pesticides both for non-target organisms, for themselves and others, as well as symptoms due to pesticide exposure and how to perform first aids. Through this activity, farmer knowledge and understanding in increasing the success of appropriate and wise pest control in the Arjasari SPLPP will be increased, so that it will also improve the quality and quantity of their agricultural production. 
Kinerja Pertumbuhan Larva Lalat Tentara Hitam Hermetia illucens Linnaeus (Diptera: Stratiomyidae) pada Substrat Kulit Ari Kedelai dan Kulit Pisang Agus Dana Permana; Agus Susanto; Fahri Rijal Giffari
Agrikultura Vol 33, No 1 (2022): April, 2022
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v33i1.36188

Abstract

Lalat tentara hitam atau Black Soldier Fly (BSF) Hermetia illucens merupakan serangga biokonverter yang mampu mengubah berbagai jenis sampah organik menjadi biomassa larva yang dapat dimanfaatkan salah satunya sebagai pakan ternak. Tujuan penelitian ini adalah untuk mengetahui pertumbuhan dan hasil biomassa larva BSF yang ditanam pada limbah kulit ari kedelai dan kulit pisang. Percobaan terdiri dari enam perlakuan yang diuji yaitu fermentasi dan non-fermentasi dari tiga substrat yaitu kulit ari kedelai, kulit pisang, dan pakan ayam sebagai kontrol. Pengamatan dilakukan setiap hari dengan parameter kinerja pertumbuhan yang terukur meliputi tingkat konsumsi substrat (D), indeks pengurangan limbah (WRI), efisiensi konversi pakan yang dicerna (ECD), waktu pengembangan dan durasi makan, tingkat kelangsungan hidup, prapupa biomassa, dan rasio jenis kelamin. Hasil penelitian menunjukkan bahwa nilai WRI pada sekam kedelai (difermentasi atau tidak) tidak berbeda nyata dengan pakan ayam (kontrol) (P>0,05). Larva BSF yang diberi makan kulit pisang memiliki nilai ECD tertinggi, yaitu 37,58%. Sedangkan larva yang diberi pakan ayam fermentasi menghasilkan bobot biomassa prapupa tertinggi, yaitu 32,6 mg. Berdasarkan hasil penelitian dapat disimpulkan bahwa kulit ari kedelai memiliki pengaruh yang sama dengan pakan ayam terhadap kinerja pertumbuhan larva BSF.
Keragaman Serangga Hama pada Tanaman Asparagus (Asparagus officinalis L.) di Sentra Budidaya Tanaman Agroduta Lembang Jawa Barat Agus Susanto; Yadi Supriyadi; Tohidin Tohidin; Mohammad Iqbal
Agrikultura Vol 29, No 1 (2018): April, 2018
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (515.82 KB) | DOI: 10.24198/agrikultura.v29i1.17869

Abstract

ABSTRACTVariety of Insect Pest on Asparagus Plant (Asparagus officinalis L.) in Agroduta Plant Cultivation Center Lembang West JavaAgroduta Plant Cultivation Center Lembang West Java is facing some constraints in increasing asparagus production; one of them is the presence of plant pest organisms. Asparagus is a subtropical plant rarely cultivated in Indonesia and may have different types of pests. Therefore, information on the presence and diversity of pests on asparagus planting is important to be assessed. This research aimed to study the diversity of insect pests on the land of asparagus plants in the Agroduta Cultivation Center Lembang, West Java. This study used survey methods where the collected data included the number and type of insects caught that the diversity index then were calculated. The samplings were using adhesive yellow trap and pitfall trap, carried out 6 times a week. The experiments were conducted on a land size of 12 x 6.5 m with an altitude of 1273 meters above sea level (masl). The results showed that the insects caught during the experiment were 7 insects, consisting of 17 families and 21 species, while the number of individual insects was 9.643. The index diversity of insects was categorized low because of the diversity index <1.Keywords: Asparagus, Diversity, Insect PestABSTRAKSentra Budidaya Tanaman Agroduta Lembang Jawa Barat menghadapi kendala dalam peningkatan produksi asparagus yaitu adanya gangguan organisme pengganggu tanaman tanaman (OPT). Asparagus merupakan tanaman subtropis yang jarang dibudidayakan di Indonesia dan kemungkinan memiliki perbedaan jenis OPT. Oleh karena itu informasi keberadaan dan keragaman hama pada tanaman asparagus perlu diketahui. Penelitian ini bertujuan untuk mempelajari keragaman serangga hama pada lahan tanaman asparagus di sentra budidaya tanaman Agroduta Lembang, Jawa Barat. Penelitian ini mengguanakan metode survey. Data yang dikumpulkan meliputi jumlah dan jenis serangga yang tertangkap yang kemudian dihitung indeks keragamannya. Pengambilan sampel dilakukan dengan menggunakan perangkap kuning berperekat (yellow sticky trap) dan perangkap jebakan (pitfall) dilakukan selama 6 kali pegamatan dalam setiap minggunya. Percobaan dilakukan pada luas lahan berukuran 12 x 6,5 m dengan ketinggian 1273 meter di atas permukaan laut (mdpl). Hasil pengamatan menunjukkan bahwa serangga yang tertangkap selama percobaan sebanyak 7 ordo serangga, yang terdiri atas 17 famili dan 21 spesies, jumlah individidu serangga sebanyak 9.643. Indeks keragaman serangga dikatagorikan rendah karena indeks keragaman <1.Kata Kunci: Asparagus, Keragaman, Serangga Hama
Penambahan Essens Buah terhadap Keefektifan Metil Eugenol dalam Menarik Bactrocera spp. Drew & Hancock Agus Susanto; Ceppy Nasahi; Yuri Khansa Rumaisha; Wayan Murdita; Tri Murniningtyas Puji Lestari
Agrikultura Vol 30, No 2 (2019): Agustus, 2019
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (637.369 KB) | DOI: 10.24198/agrikultura.v30i2.23315

Abstract

Lalat buah (Bactrocera carambolae) merupakan hama yang sangat merugikan pada komoditas hortikultura. Penelitian ini bertujuan untuk mendapatkan jenis essens buah yang ditambahkan pada metil eugenol yang tertinggi dalam menarik lalat buah, untuk mengetahui pengaruh penambahan essens jambu pada metil eugenol terhadap jumlah tangkapan lalat buah pada pertanaman jambu biji, dan berapa konsentrasi essens yang menghasilkan jumlah tangkapan lalat buah paling banyak. Penelitian secara in vitro dilakukan di Laboratorium Vapor Heat Treatment, Balai Peramalan Organisme Pengganggu Tumbuhan, Jatisari, Jawa Barat dari bulan Februari 2015 hingga Juni 2015 dan di kebun jambu biji Desa Leuwiseeng, Kecamatan Panyingkiran, Kabupaten Majalengka sejak bulan November 2015 sampai dengan Maret 2016. Hasil penelitian menunjukan bahwa metil eugenol yang ditambah essens belimbing dan jeruk berpengaruh dalam meningkatkan hasil tangkapan lalat buah betina, tetapi tidak untuk lalat buah jantan. Perlakuan tertinggi dalam menarik lalat buah betina yaitu sebesar 37% dari total populasi ditemukan pada perlakuan penambahan essens belimbing. Sementara perlakuan 0,2 ml metil eugenol menarik sebanyak 10% dari total populasi. Pencampuran metil eugenol dan esens buah jambu mampu menarik lalat buah jantan lebih tinggi dibandingkan penggunaan tunggal metil eugenol dan penggunaan tunggal esens jambu. Pencampuran metil eugenol 0,2 ml + esens buah jambu 0,8 ml menunjukkan hasil jumlah tangkapan tertinggi lalat buah jantan sebanyak 15.145 ekor. Namun, pencampuran metil eugenol dan esens jambu tidak mempengaruhi jumlah tangkapan lalat buah betina. Spesies lalat buah yang paling dominan hasil identifikasi pada pertanaman jambu biji di Desa Leuwiseeng, Majalengka, adalah B. dorsalis 64% dan B. carambolae 36%.Kata kunci : Essens, Bactrocera carambolae, Metil eugenol
Fluktuasi Populasi dan Identifikasi Lalat Buah Bactrocera spp. pada Pertanaman Mangga Varietas Gedong Gincu di Jatigede Sumedang Ilyafad Syahputera; Agus Susanto; Agus Dana Permana
Agrikultura Vol 33, No 1 (2022): April, 2022
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v33i1.37796

Abstract

Lalat buah Bactrocera spp. (Diptera: Tephritidae) merupakan hama penting pada komoditas mangga di Indonesia. Kajian mengenai keberadaan spesies dan hubungannya dengan faktor abiotik dinilai perlu dikembangkan untuk menerapkan metode pengendalian yang efektif. Penelitian ini bertujuan untuk mengetahui pengaruh faktor abiotik (suhu, curah hujan dan kelembaban udara) terhadap fluktuasi populasi lalat buah serta jenis spesies yang menyerang pertanaman mangga varietas gedong gincu di Jatigede, Kabupaten Sumedang. Penelitian dilakukan dengan memasang perangkap botol beratraktan methyl eugenol. Sampel lalat buah yang terperangkap selanjutnya diidentifikasi. Hasil penelitian menunjukkan bahwa curah hujan (Y= -2,19 + 0,01x; P < 0,05) dan kelembaban (Y= -2,19 + 0,06x; P < 0,05) berpengaruh terhadap fluktuasi populasi lalat buah serta spesies yang teridentifikasi pada lokasi penelitian adalah B. dorsalis, B. carambolae dan spesies hibrida hasil perkawinan interspesifik.
Fluktuasi Populasi Lalat Buah (Bactrocera dorsalis Kompleks.) (Diptera: Tephritidae) pada Pertanaman Pepaya di Desa Margaluyu, Kabupaten Garut Agus Susanto; Faisal Fathoni; N. I. Nur Atami; Tohidin Tohidin
Agrikultura Vol 28, No 1 (2017): April, 2017
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (247.472 KB) | DOI: 10.24198/agrikultura.v28i1.12297

Abstract

ABSTRACTPopulation fluctuations fruit fly (Bactrocera dorsalis Complex) (Diptera: Tephritidae) on a papaya plantation at the Margaluyu Village, Garut RegencyFruit fly (Bactrocera dorsalis Complex.) is the main pest that attacks papaya plants and responsible for losses outcome attaining 100%. The purpose of this research was to understand the effects of abiotic factors (rainfalls and rainy days) and biotic factor (the availability of fruits) against the fruit fly population in papaya plantation. This research was conducted using a survey method to set traps on papaya plantation as many as 10 pieces on the edge of the garden and another 10 inside at Margaluyu Village, Leles District, Garut Regency. The results showed that abiotic factors such us rainfall and rainy days did not show a significant correlation to the increasing population of fruit flies. The biotic factor which was the availability of fruits showed a positive correlation to increasing fruit fly population. The result of T-test analysis at the 5% level showed that the average catches of fruit flies with the egde of trap and the inside of trap giving a real difference.Keywords: Bactrocera dorsalis Complex, Fruit fly, Papaya, Population fluctuationABSTRAKLalat buah (Bactrocera dorsalis Complex.) merupakan hama penting yang menyerang tanaman pepaya dan dapat menyebabkan kehilangan hasil sampai 100%. Penelitian ini bertujuan untuk mengetahui pengaruh faktor abiotik (curah hujan dan jumlah hari hujan) serta faktor biotik (ketersediaan buah) terhadap fluktuasi populasi lalat buah pada pertanaman pepaya. Penelitian ini dilakukan di Desa Margaluyu, Kecamatan Leles, Kabupaten Garut. Penelitian ini dilakukan menggunakan metode survei dengan memasang perangkap pada pertanaman pepaya sebanyak 10 buah di bagian tepi kebun dan 10 buah pada bagian dalam. Hasil penelitian menunjukkan bahwa faktor abiotik berupa curah hujan dan jumlah hari hujan tidak menunjukkan korelasi yang signifikan terhadap peningkatan populasi lalat buah. Faktor biotik yaitu ketersediaan buah menunjukkan korelasi positif terhadap peningkatan populasi lalat buah. Hasil analisis T-test pada taraf 5% menunjukkan bahwa rata-rata hasil tangkapan lalat buah pada perangkap tepi dan perangkap dalam memberikan perbedaan yang nyata.Kata kunci: Bactrocera dorsalis Kompleks, Fluktuasi populasi, Lalat buah, Pepaya.
Fluktuasi Populasi Lalat Buah Bactrocera spp. (Diptera : Tephritidae) pada Pertanaman Cabai Merah (Capsicum Annuum) di Kabupaten Bandung, Jawa Barat Agus Susanto; Yadi Supriyadi; Tohidin Tohidin; Nenet Susniahti; Vickri Hafizh
Agrikultura Vol 28, No 3 (2017): Desember, 2017
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.899 KB) | DOI: 10.24198/agrikultura.v28i3.15747

Abstract

ABSTRACTFluctuation population of fruit flies Batrocera spp. (Dipthera: Tephritidae) on chilli (Capsicum annuum) plantation areas in Bandung Regency, West JavaFruit flies (Bactrocera spp.) are destructive pest that cause damages to horticulture commodities such as fruits and vegetables. The purpose of this study was to investigate fluctuation population of fruit flies in relation to abiotic factors, such as temperature, rainfall, number of rainy days, and biotic factors, such as host phenology and natural enemies. The field experiment was conducted in Pulosari Village, Pangalengan, Bandung. This research used survey method by placing 20 fruit flies traps on host plants, in which 10 traps were being placed in the outside and the others were being placed in the inside within 10 meters distance per trap. Trapped flies were collected and their population was counted in every week. The results revealed that abiotitic factors (temperature, rainfall, number of rainy days) have non significant influence indicated by the regression analysis of each temperature (Y=-101.2+2298.7x; R2=0.253; P>0.05), rainfall (Y= 0.143+154.4x; R2 = 0.004; P> 0.05), and the number of rainy days (Y= 6.607+140.51x; R2 = 0.015; P>0.05). Meanwhile, fruit fly with the dominant population was Bactocera dorsalis which was included into sibling species of Bactrocera dorsalis Complex with number of population was 93% from specimen sample.Keywords: Fluctuation population, fruit flies, Batrocera dorsalis Complex, ChilliABSTRAKLalat buah (Bactrocera spp.) merupakan hama penting yang menyerang tanaman hortikultura baik buah-buahan ataupun sayuran buah. Penelitian ini bertujuan untuk mengetahui korelasi fluktuasi populasi lalat buah pada pertanaman cabai merah terhadap faktor abiotik berupa suhu, curah hujan, jumlah hari hujan dan faktor biotik berupa fenologi tanaman inang dan musuh alami. Percobaan ini dilaksanakan di Desa Pulosari, Kecamatan Pangalengan Kabupaten Bandung. Percobaan dilakukan menggunakan metode survei dengan memasang perangkap lalat buah pada lahan pertanaman cabai merah sebanyak 20 perangkap dengan 10 perangkap bagian luar dan 10 perangkap bagian dalam dengan jarak antar perangkap 10 meter. Hasil tangkapan dikumpulkan dan dihitung populasi lalat buah yang terperangkap setiap minggunya. Hasil penelitian menunjukan faktor abiotik (suhu, curah hujan, jumlah hari hujan) tidak memberikan pengaruh signifikan ditunjukan dengan analisis regresi masing-masing pada suhu ( Y= -101,2+ 2298,7x ; R2=0,253; P > 0,05), Curah hujan (Y= 0,143 + 154,4x ; R2= 0,004 ; P > 0,05), dan Jumlah hari hujan (Y= 6,607 + 140,51x ; R2=0,015 ; P > 0,05) Sedangkan lalat buah yang memiliki populasi paling dominan adalah Bactrocera dorsalis yang termasuk sibling dari spesies Bactrocera dorsalis Kompleks dengan jumlah populasi sebanyak 93% dari sampel spesimen.Kata kunci : Fluktuasi populasi, Lalat buah, Bactrocera dorsalis Kompleks, Cabai merah
Co-Authors Abdi Hudayya Agus Dana Permana Agus Dana Permana Agus Dana Permana Agus Dana Permana Agus Muharam Ai Yanti Rismayanti Aries Gunawan Ceppy Nasahi Desy Natalia Br. Saragih Din Dzakamala Fafi Rohmatillah1 Dina Septria Dwi Harya Yudistira Evita Boes Fahri Rijal Giffari Fahri Rijal Giffari Faisal Fathoni Fauza Saputra Fitri Widiantini Ilyafad Syahputera Lindung Tri Puspasari Luciana Djaya Mohammad Iqbal N. I. Nur Atami Nenet Susniahti Neng Inne Nur Atami Rama Adi Pratama Ramadhani Eka Putra Siti Syarah Maesyaroh Sri Hartati Sudarjat Sudarjat Tina Sonia Tohidin Tohidin Tri Murniningtyas Puji Lestari Tuti Karyani Ucu Julita Vickri Hafizh Wahyu Daradjat Natawigena Wayan Murdita Wiwin Setiawati Yadi Supriyadi Yadi Supriyadi Yayan Sumekar Yulia, Endah Yulia Yuri Khansa Rumaisha