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All Journal Agrikultura Jurnal Floratek AGRIKA Biosfer: Jurnal Tadris Biologi Agrifor : Jurnal Ilmu Pertanian dan Kehutanan CEMARA BioCONCETTA SC (Savana Cendana) : Jurnal Pertanian Konservasi Lahan Kering Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Jurnal Perlindungan Tanaman Indonesia BIOMA : Jurnal Biologi Makassar Jurnal Penelitian Pertanian Terapan Panrita Abdi - Jurnal Pengabdian pada Masyarakat Agriprima : Journal of Applied Agricultural Sciences AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Agrosains: Jurnal Penelitian Agronomi Agrin : Jurnal Penelitian Pertanian Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan AGRIPEAT JURNAL AGROHITA CROP AGRO, Scientific Journal of Agronomy AGROMIX JURNAL PERTANIAN JURNAL AGRONIDA Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun Jurnal Entomologi Indonesia Jurnal Ilmiah Hijau Cendekia Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Agrotek Indonesia Menara Ilmu Jurnal Agroplasma PRIMA: Journal of Community Empowering and Services ZIRAA'AH MAJALAH ILMIAH PERTANIAN Agrokompleks Bioscientist : Jurnal Ilmiah Biologi Media Pertanian Jurnal Riset Perkebunan (JRP) Journal of Applied Agricultural Science and Technology Mediagro JURNAL HUTAN TROPIS CELEBES Agricultural Madani : Jurnal Pengabdian Kepada Masyarakat
Siska Efendi
Fakultas Pertanian Universitas Andalas
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Keanekaragaman Coccinellidae Predator Pada Beberapa Ekosistem Perkebunan di Kabupaten Dharmasraya Efendi, Siska Chiko; Yaherwandi, Yaherwandi; Noferta, Ade; Muhammad, Aditya
Biosfer: Jurnal Tadris Biologi Vol 10 No 2 (2019): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v10i2.5558

Abstract

The objectives of this research were to study the species diversity and to determine the dominant species of lady bird beetle predators in high land plantation ecosystem in West Sumatera. The samples were taken by hand collection and sweep net. The data of species diversity were analyzed using Shannon-Wiener index, evenness of species were analyzed by Simpson index, and  dominant species using important value index. The results showed that there were 91 individuals predator found which consisted of 7 species. The highest  species diversity (1.74) and evenness (0.89) were found in Pulau Punjung. The lowest diversity and evennes (1,40) and (0,75) was found in Koto Besar. The highest  species importance value index was 1,00, that was Menochillus sexmaculatus.
KEANEKARAGAMAN SEMUT (HYMENOPTERA: FORMICIDAE) PADA EKOSISTEM KELAPA SAWIT YANG DITANAMI LEGUME COVER CROP (LCC) Mucuna bracteata Efendi, Siska; Afifah, Aditya Nurul; Suliansyah, Irfan
Jurnal Ilmiah Hijau Cendekia Vol 8 No 1 (2023): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v8i1.3235

Abstract

Legume Cover Crop (LCC) yang banyak ditanam pada perkebunan kelapa sawit adalah Mucuna bracteata. M. bracteata dapat mempengaruhi faktor biotik dan abiotik tanah seperti suhu dan kelembaban tanah, perubahan faktor fisik tersebut diduga akan mempengaruhi beberapa organisme yang terdapat pada ekosistem perkebunan kelapa sawit terutama organisme tanah yang salah satunya adalah semut. Semut memiliki beberapa peranan diantaranya adalah sebagai penyerbuk, predator, pengurai dan herbivora. Penelitian ini bertujuan untuk mengetahui keanekaragaman semut pada ekosistem kelapa sawit yang memiliki LCC M. bracteata. Penelitian dilakukan di lahan perkebunan kelapa sawit PT. Sumbar Andalas Kencana (SAK) yang terletak di Kecamatan Padang Laweh, Kabupaten Dharmasraya, Sumatera Barat pada bulan Desember 2018 sampai Februari 2019. Pengambilan sampel pada tiap-tiap lahan menggunakan Hand Collecting, Pitfall Trap, dan Bait Trap. Data pengamatan berupa indeks keanekaragaman Shannon-Wienner, indeks kemerataan Simpson, indeks Dominansi Simpson, dan Indeks Nilai Penting (INP). Total semut yang dikoleksi selama penelitian sebanyak 4.295 individu terdiri dari 10 genus dan 14 spesies. Kebun yang paling banyak jumlah spesies semut adalah kebun yang ditanami mucuna yakni dengan total 12 spesies dan 1.811 individu.
DINAMIKA POPULASI DAN TINGKAT SERANGAN KUMBANG BADAK (Oryctes rhinoceros L.) PADA PERKEBUNAN KELAPA SAWIT BERBATASAN DENGAN AREAL REPLANTING: POPULATION DYNAMICS AND ATTACK RATES OF RHINOCEROS BEETLE (Oryctes rhinoceros) IN OIL PALM PLANTATIONS BORDERING REPLANTING AREAS Efendi, Siska; Sri Landes, Megi; Yaherwandi, Yaherwandi
AgriPeat Vol. 26 No. 02 (2025): JURNAL AGRIPEAT Vol. 26 No. 02 September 2025
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v26i02.20554

Abstract

Oryctes rhinoceros L (Coleoptera: Scarabidae) merupakan salah satu hama penting pada tanaman kelapa sawit. Hama ini dapat menurunkan produksi tandan buah segar (TBS) pada tahun pertama menghasilkan hingga 69%, bahkan menyebabkan tanaman muda mati mencapai 25%. Tujuan dari penelitian ini adalah mempelajari kelimpahan populasi dan tingkat serangan O. rhinoceros pada perkebunan kelapa sawit berbatasan dengan areal replanting. Penelitian ini telah dilakukan di areal replanting perkebunan kelapa sawit milik PT. Sumber Andalas Kencana (SAK) Muaro Timpeh yang terdapat di Nagari Padang Laweh, Kecamatan Timpeh, Kabupaten Dhamasraya dari pada bulan Februari sampai dengan April 2020. Pada lokasi yang sudah ditentukan akan dipasang ferotrap sebanyak empat unit dengan jarak secara berurutan yakni 100, 400, 700, dan 1000 m dari areal replanting. Pemasangan ferotrap pada lahan kelapa sawit menggunakan feromon agregat yang mampu menarik kumbang jantan maupun betina. Ferotrap dipasang dengan cara digantung pada tiang dengan ketinggian 2.5 m. Pada masing-masing jarak digunakan lahan seluas 1 hektar dan dipasang sebanyak 1 ferotrap pada jalur produksi, hal ini bertujuan untuk menarik imago O. rhinoceros keluar dari areal perkebunan kelapa sawit. Hasil pengamatan menunjukkan terdapat perbedaan populasi O. rhinoceros pada beberapa jarak dari lokasi replanting. Dimana kelimpahan tertinggi terdapat pada jarak 700 m dari lokasi replanting dan kelimpahan paling rendah terdapat pada jarak 1000 m. Nilai rerataan populasi O. rhinoceros tertinggi pada skala jarak 700 m adalah 10.4 imago/ferotrap/bulan sedangkan nilai rata – rata terendah yaitu pada skala jarak 1000 adalah 7.3 imago/ferotrap/bulan. Pada jarak 100 m, 400 m, dan 700 m, intensitas serangan yang didapatkan yaitu 60%. Sedangkan pada jarak 1000 m, intensitas serangan yang didapatkan adalah 55%. Jadi tingkat populasi dan intensitas serangan O. rhinoceros di perkebunan kelapa sawit berbatasan dengan areal replanting tertinggi pada jarak 700 m dan paling rendah pada jarak 1000 m.
Coccinella repanda Thunberg (Celeoptera: Coccinellidae) Aphidophagus Potensial pada Tanaman Cabai: Biologi, Demografi, dan Tanggap Fungsional Pada Beberapa Kutudaun Efendi, Siska
Savana Cendana Vol 8 No 4 (2023): Savana Cendana (SC) - October 2023
Publisher : Fakultas Pertanian, Sains, dan Kesehatan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/sc.v8i4.2112

Abstract

Coccinella repanda Thunberg (Coleoptera: Coccinellidae) is one of the important predators in pest control of chili plants. However, information about this predator's biology, demography, and functional response is still limited in Indonesia. This study aimed to evaluate the potential of C. repanda by studying its biology, demography, and functional response to several species of main pest aphids on chili plants. Observations of biology and demography were conducted using five replications, with each replication treated with a pair of C. repanda. Observations of preference and predation ability of C. repanda on different prey were conducted using a factorial design with two factors and five replications. The first factor was prey exposure to different densities, and the second was the use of different prey species. Data were analyzed using variance analysis and continued with Duncan's New Multiple Range Tests (DNMRT) at the 5% level. The pre-adult and adult development periods, as well as the longevity of Coccinella transversalis (Thunberg) (Coleoptera: Coccinellidae), were studied in the laboratory using Aphis gossypii (Glover) (Homoptera: Aphididae) as prey. The results showed that the development period of C. repanda was 31.02 ± 4.73 days. During their lifespan, female adults were able to lay 90.44 ± 14.38 eggs. The demographic parameters of C. repanda were gross reproductive rate (GRR) of 74.80 individuals per generation; net reproductive rate (Ro) of 18.22 individuals per female per generation; intrinsic rate of increase (rm) of 0.46 individuals per female per day; mean generation time (T) of 12.40 days; and doubling time (DT) of the population for 1.51 days. There was no significant difference in the predation rate of C. repanda on three different prey exposed. Logistic regression analysis also revealed that C. repanda exhibited type I functional response to A. gossypii, A. craccivora, and M. persicae. These results indicate that C. repanda can be categorized as an effective biological control agent. This study is expected to contribute to developing biological pest control strategies on chili plants.
Kajian Potensi Kumbang Penyerbuk (Elaeidobius kamerunikus Faust) dan Thrips Bunga Hawaii (Thrips hawaiiensis Morgan) sebagai Agens Polinator pada Tanaman Kelapa Sawit Efendi, Siska
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v11i2.7742

Abstract

Pollinating beetle (Elaeidobius kamerunikus Faust) and thrips hawaiiensis (Thrips hawaiiensis Morgan) are the main pollinators of oil palm. Elaeidobius kamerunikus was introduced from Cameroon in 1982 while Thrips hawaiiensis is a native pollinator that already exists in the ecosystem of oil palm plantations in Indonesia. The purpose of this study was to study the potential of Elaeidobius kamerunikus and Thrips hawaiiensis as pollinating agents in oil palm. This research was conducted in a plasma plantation belonging to the Agricultural Technology Assessment Agency (BPTP) in Nagari Gunung Medan, Sitiung District, Dharmasraya Regency, West Sumatra Province. The parameters used to measure the potential of insect pollinators are population abundance, frequency of visits, and fruit set and fruit grade values, as well as the yield of palm oil produced. Observation of abundance was carried out by directly observing the population of these insects on male flowers of oil palm that were in anthesis. The frequency of visits by Elaeidobius kamerunikus and Thrips hawaiiensis was carried out on receptive female oil palm flowers using the Fix Sample Method. Observations of the frequency of visits were carried out in the morning, afternoon and evening. Pollination effectiveness is done by looking at the value of fruit set and the grade of fruit produced. Based on the analysis of the observed data, it is known that the population abundance of Elaeidobius kamerunikus is higher than that of Thrips hawaiiensis. Likewise with the frequency of visits Elaeidobius kamerunikus visited the female oil palm flowers more often than Thrips hawaiiensis. Based on the time of observation, Elaeidobius kamerunikus visited more female oil palm flowers in the morning and afternoon, while in the afternoon the frequency of Thrips hawaiiensis visits was higher. The total fruit formed as a result of pollination of Thrips hawaiiensis was 793 consisting of 177 grade A, 145.5 grade B, and 472.50 grade C, while the fruit pollinated by Elaeidobius kamerunikus was less, namely 514.5 fruit consisting of 150 grade A, 125.5 grade B, and 239 grade C. The fruit set values produced by the two pollinator insects tested were low, namely 46.45% for Elaeidobius kamerunikus and 59.43 for Thrips hawaiiensis.
Keanekaragaman Coccinellidae Predator pada Ekosistem Pertanian Organik dan Anorganik di Provinsi Sumatera Barat Efendi, Siska
Bioscientist : Jurnal Ilmiah Biologi Vol. 11 No. 2 (2023): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v11i2.9072

Abstract

The main principle of pest control in organic farming is to reduce the use of synthetic chemicals, especially pesticides. On the other hand, pest control in agricultural systems prioritizes the conservation of natural enemies in these ecosystems. Coccinellidae predators are one of the potential natural enemies available in organic farming ecosystems. To optimize the potential of these natural enemies, it is necessary to study the diversity of these predators in organic farming. By knowing the species and abundance of Coccinellidae predators in organic farming ecosystems, a suitable conservation model can be designed for these natural enemies so that these predators can carry out their functions to control pests, especially aphids. This study aims to study the diversity of predatory Coccinellidae in organic and inorganic agriculture in West Sumatra Province. Coccinellidae predators are collected directly and use insect nets. The diversity of Coccinellidae predators was analyzed with the Shannon Winner and Simpson abundance indexes. Based on the exploration carried out on several organic farms in West Sumatra, 18 species of Coccinellidae Predators have been collected, and six species have not been identified. Next, it is proven that organic farming has a high diversity of 1.90 compared to inorganic farming, which is 1.65. The presence of predatory Coccinellidae in organic farming is more evenly distributed, namely 0.67. Menochilus sexmaculatus is one species that has the potential to be optimized as a biological control agent for aphids.
Inventarisasi Dan Peta Sebaran Hama Dan Penyakit Pada Empat Komoditi Unggulan Perkebunan Di Kabupaten Buton, Provinsi Sulawesi Tenggara luddin, Awa; Botek, Muhammad; Iswandi, Marsuki; Efendi, Siska
Jurnal Riset Perkebunan Vol. 4 No. 1 (2023): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.4.1.1-13.2023

Abstract

Information on the type of OPT that attacks plantation commodities in Buton Regency is incomplete, even though the data can be the basis for mitigating attacks and controls if the plants have been attacked. For this reason, research was conducted to identify the type and distribution of pests in plantation crops, especially in cocoa, cloves, cashew, pepper, and coconut commodities. They analyzed the damage caused by OPT in plantation crops, especially in cocoa, cloves, cashews, pepper, and coconut commodities, and determined alternative solutions for control and prevention. Observations were made in several villages in several sub-districts in Buton Regency. Direct observations were made on the specified land, and interviews with farmers and various related parties were conducted. To get OPT-type data and damage levels. OPT that attacks cashew consists of two types of pests and one disease. The level of damage OPT in the categorized category of guava plants. The level of damage to the pest on the categorized cashew was low. In coconut commodities, found OPT from three types of pest groups, namely Orycter Rhynocheros, Aspidiotus Destructors, and Pestalotia sp. The level of attack of the three pests was categorized as low. Cocoa was the commodity mainly attacked by OPT, consisting of 4 types of pests and four types of diseases. Fruit rot (Phytophthora palmivora) and stem cancer (Phytophthora palmivora) had a heavy attack rate in all cocoa-producing districts in Buton Regency.
KOMUNITAS SEMUT (HYMENOPTERA: FORMICIDAE) PADA BEBERAPA TIPE PERKEBUNAN Efendi, Siska; Roza, Silvia; Yaherwandi, Yaherwandi
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 8 No. 1 (2024): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v8i1.3721

Abstract

Keanekaragaman semut di beberapa ekosistem perkebunan di Dharmasraya telah dilakukan pada bulan Juni sampai dengan September 2017. Bertujuan untuk mengetahui keanekaragaman semut dan peran semut yang terdapat pada ekosistem perkebunan kelapa sawit, karet dan kakao di Kabupaten Dharmasraya. Lokasi penelitian yakni Kecamatan Pulau Punjung, Sitiung, dan Koto Besar. Metode yang digunakan dalam penelitian yakni Sistematis Random Sampling (Rancangan Acak Terpilih). Pengambilan sampel menggunakan metode Qudran Protocol yaitu metode Soil And Leaf Litter Sieving, Pitfall trap, Bait Trap dan Hand Collecting. Identifikasi dilakukan pada Laboratorium Taksonomi Hewan, Jurusan Biologi, Fakultas MIPA, Universitas Andalas. Keanekaragaman dan Kemerataan semut pada beberapa tipe perkebunan di Kabupaten Dharmasraya tergolong sedang yakni (H’<1), dan (E<0,63). Ditemukan sebanyak 16 spesies semut dan spesies yang paling melimpah adalah Aneplolephis graciliphes dan Odontoponera denticulata.
Semiokimia dan volatil lain pada Cheilomenes sexmaculata (Fabricius) (Coleoptera: Coccinellidae) yang memangsa Aphis gossypii Glover (Hemiptera: Aphididae) pada tanaman cabai: Semiochemicals and other volatiles on Cheilomenes sexmaculata (Fabricius) (Coleoptera: Coccinellidae) that prey on Aphis gossypii Glover (Hemiptera: Aphididae) on chili plants Efendi, Siska; Dadang, Dadang; Winasa, I Wayan; Nurmansyah, Ali
Jurnal Entomologi Indonesia Vol 21 No 2 (2024): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.21.2.140

Abstract

Cheilomenes sexmaculata (Fabricius) is a potential natural enemy of aphids. Various aspects of the ecology and biology of this predator have been studied; however, there is still limited information on its physiology, particularly regarding pheromones and other semivolatiles. Naturally, intraspecific and interspecific interactions of C. sexmaculata involve a variety of semiochemicals. The information on the semiochemicals of C. sexmaculata, particularly its sex pheromones, footprints, defense mechanisms, aggregation, and other semivolatile characteristics, is still limited in Indonesia. This research was aimed to identify the semiochemical produced by the female of C. sexmaculata. The volatile compounds emitted by C. sexmaculata were captured using the headspace solid-phase micro extraction (SPME) method. The identification and quantification of each volatile compound were analyzed using gas chromatography-mass spectrometry (GC-MS). A total of 47 volatile compounds was identified among the semivolatiles. The identified volatiles comprise 47 compounds, mainly from the hydrocarbon compunds. Methyl isovalerate was the compound with the highest proportion, namely 31.43%. Several compounds identified were known to be components of the C. sexmaculata pheromone, namely methyl isovalerate, limonene, undecane, dodecane, and eicosane. These compounds were reported as components of sex pheromones, aggregation, and alarm. The limonene identified in this experiment was also previously reported in several Coccinelliade as a component of aggregation pheromone.
Co-Authors . Adrinal . Reflinaldon Ade Noferta Ade Noferta, Ade Ade Noverta Aditya Muhammad Afifah, Aditya Nurul Ahmad Danial Ahmad Firas Hakiki ALI NURMANSYAH Anak Agung Istri Sri Wiadnyani Anwar, Aswaldi Ardi Ardi Ardi Ardi Ardi Arlen Hasan Asma Pani Aulia Aryanti, Nissa Awa luddin Awaluddin Awaluddin Benni Satria Botek, Muhammad DADANG DADANG Dede Suhendra Denal Putra Melketa Dewi Rezki Dila Safitri Dini Yuliana Solin Edwin Edwin Edwin Edwin elza dwi pertiwi Febriani Febriani FNU Nurhasnita Hasri Gusman Hayati, PK Dewi Herviyanti Herviyanti I Wayan Winasa Ilham Akbar Indra Dwipa Irawan, Retno Irfan Suliansyah Irwin Mirza Umami luddin, Awa Lusi Maira Luthfi Luthfi Maiwil Diratika Marsuki Iswandi Marsuki Iswandi, Marsuki Meli Aprila Mihwan Sataral Muh Saifal Haq Muhammad Botek Muhammad, Aditya Nalwida Rozen Nasrez Akhir Nofrizal Nofrizal NOVRI NELLY Prabowo, Stevanie Puji Setiawati Putri Diana Rafki Saputra Retno Irawan Ridho Romarta Rover Rover Roza Silvia Roza, Silvia setiawati, rahmi Siska Desri Wirahmi, Busman, Edrizal, Sri Landes, Megi Sri Nadiawati Syahbanuari Sitompul Ulka Sri Asih Vindy Fetricia Amanda Widya Purnama Sari Wulan Kumala Wulan Kumala Sari Yaherwandi Yuli Suherlina Yulistriani, Yulistriani Yusniwati Yusniwati Zaedar A. Dg. Masese Zahlul Ikhsan