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Pengaruh Ekstrak Selasih dan Ketinggian Perangkap dalam Memonitoring Lalat Buah Jantan di Kebun Mangga Pasuruan Prasetyo, Dandy; Rahmadhini, Noni; Nirwanto, Hery
Biofarm : Jurnal Ilmiah Pertanian Vol. 20 No. 2 (2024): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v20i2.3884

Abstract

Potensi dan peluang pasar komoditas hortikultura khususnya buah-buahan semakin meningkat seiring dengan meningkatnya permintaan masyarakat terhadap buah-buahan yang bermutu tinggi. Nilai mutu buah dapat dilihat dari dua hal yaitu kualitas dan kuantitas. Kendala dalam meningkatkan nilai mutu buah adalah serangan hama contohnya lalat buah. Salah satu tanaman inang yang diserang oleh lalat buah adalah tanaman mangga. Penelitian ini bertujuan untuk mengetahui jenis lalat buah dan pengaruh ekstrak selasih sebagai atraktan terhadap dinamika populasi lalat buah di Kebun Mangga Pasuruan. Penelitian ini dilakukan di Kebun Mangga Pasuruan pada bulan Juni-Juli 2023 dengan memasang perangkap menggunakan atraktan ekstrak selasih dengan dosis 2,5 ml dan 5 ml serta petrogenol 0,125 ml dan penempatan perangkap pada ketinggian 1 m, 1,5 m, 2 m, kemudian mengambil beberapa lalat buah untuk dilakukan identifikasi dengan mencari kecocokan ciri morfologi lalat buah meliputi garis pada abdomen dan pola pita venasi sayap yang mengacu pada kunci dikotonomi manual. Hasil penelitian menunjukkan berhasil menekan populasi lalat buah dan terdapat dua spesies lalat buah yang menyerang mangga di Kebun Mangga Pasuruan yaitu Bactrocera dorsalis dan spesies hibrida dan ekstrak selasih berpengaruh untuk mendatangkan lalat buah namun tidak efektif. Hasil tangkapan lalat buah terbanyak penempatan perangkap pada ketinggian 1-1,5 m.
Population and Level of Noctuidae Pest Attack on Sweet Corn (Zea Mays Saccharata Sturt.) Agustin, Eva Tri; Rahmadhini, Noni; Kusuma, Ramadhani Mahendra
BIOEDUSCIENCE Vol 8 No 3 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/15349

Abstract

Background: Sweet corn (Zea mays saccharata Sturt) is a food plant from the family grass, and cultivating sweet corn is more profitable because it has high economic value on the market. The growth phase of sweet corn plants often experiences a decrease in production yields, even crop failure due to pest attacks. This research aims to determine the pest population and the level of Noctudiae pest attacks that attack sweet corn plants. The study was conducted on moorland in Pilanggot Hamlet, Wonokromo Village, Tikung District, Lamongan Regency, East Java, from May to July 2023. This research used a selected random sampling survey method, namely observations on five plots, and each plot contained 48 observed plants. Observations began when the sweet corn plants were 14 HST and carried out once a week, 10 observations with 7-day intervals, namely in the vegetative phase (14, 21, 28, 35, 42) and generative phase (49, 56, 63, 70 and 77 HST). ). The research results show that the highest population of Noctuidae pests is the armyworm (Spodoptera frugiperda), with as many as 63 individuals with a relative abundance of 54%. The Noctuidae pests found were the armyworm (Spodoptera frugiperda), moth (Spodoptera litura), and cob borer (Helicoverpa armigera). The highest attack percentage is 25%, but it is still mild.
Photoperiod effects on the growth stages of fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) under laboratory conditions Putri, Redwika Clarissa; Megasari, Dita; Rahmadhini, Noni
Jurnal Ilmiah Pertanian Vol. 21 No. 3 (2024): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v21i3.20216

Abstract

Spodoptera frugiperda, commonly known as the fall armyworm, is a pest that attacks maize plants in Indonesia. Light is one of the crucial factors in the development of S. frugiperda. This study aims to observe and analyze the effects of different light exposure (photoperiod) on the duration of larval instars, pupal stage, and imago, as well as the body length and weight of S. frugiperda. The expected benefit of this research is to provide insights into how light influences the developmental stages of S. frugiperda under laboratory conditions. The test insects, S. frugiperda, were obtained from Agricultural Standardization Testing Center - Sweetener and Fiber Crops (BSIP-TAS) and were reared from the first instar larval stage, with a total of 56 individuals fed with young maize cobs. S. frugiperda undergoes complete metamorphosis, passing through egg, larval, pupal, and imago stages. The treatment with no light and 24 hours of darkness (0L:24D) resulted in the shortest duration for the larval, pupal, and imago stages, averaging 27.42 days, compared to other treatments. On the other hand, the 24L:0D treatment significantly affected body length and weight, showing distinct differences from other treatments (L: light; D: dark). The effect of light, using 238.89 lux illumination, was found to influence the development of S. frugiperda at each developmental stage.
Effects of Cricket and Fruit Fly Flour in Growth Media on Beauveria bassiana (Bals.) Vuill Pathogenicity Against Zeugodacus cucurbitae (Coquillet) Prepupae Rahmadhini, Noni; Marlina, U'ud Uda; Suputa, Suputa; Mahendra Kusuma, Ramadhani
PLANTA TROPIKA Vol. 13 No. 1 (2025)
Publisher : Department of Agrotechnology, Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/pt.v13i1.21463

Abstract

Zeugodacus cucurbitae (Diptera: Tephritidae) is a major insect pest of horticultural crops, causing significant yield losses.The efficacy of Beauveria bassiana, a potential biocontrol agent, can be influenced by growth media composition. This study examined the effects of cricket and fruit fly flour on B. bassiana growth and pathogenicity against Z. cucurbitae. The methods added B. bassiana growth media with different concentrations (0%, 0.5%, 1%, and 1.5%) of cricket and fruit fly flour and assessing its pathogenicity against Z. cucurbitae at a spore density of 10⁶ and 10⁸ spores/mL. The results showed that 1% cricket flour combined with a spore density ofspores/mL resulted in the highest mortality rate (29.33%) and the fastest infection (2 days). The lowest average mortalities were found in treatments without flour addition which were 21.3%, 19.3%, and 19%, respectively. The longest time to cause infection was observed in 7 days. Infection symptoms are marked by the emergence of white fungal mycelia covering the cuticle, while infected adults exhibit deformed, wrinkled, and smaller wings. These findings highlight the potential of growth media optimization to enhance B. bassiana virulence, contributing to the development of more effective and sustainable biocontrol strategies against Z. cucurbitae.
EKSPLORASI DAN UJI PATOGENESITAS Beauveria bassiana TERHADAP ULAT GRAYAK (Spodoptera litura F.) Retno Widya Ningrum; Noni Rahmadhini; Wiwin Windriyanti
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 26 No 1 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.26.1.54-60

Abstract

[EXPLORATION AND PATHOGENICITY TEST OF Beauveria bassiana AGAINST ARMYWORMS (Spodoptera litura F.)]. Armyworm (Spodoptera litura) is a pest that can attack a variety of host plants. S. litura has a chewing bite mouth type and the phase that causes the most damage is instar 2, if no control is done then S. litura can cause damage up to 80% or cause crop failure. Control of S. litura still relies on chemical pesticides, this can have negative effects in the long term so alternative control is needed. Beauveria bassiana is an entomopathogenic fungus found in soil and has been studied to be able to control various types of insects at almost all stages of insects, including larvae and imago. The purpose of this study was to determine the effectiveness of B. bassiana fungus in controlling S. litura. The method used was the spore density level of 106, 107, 108 conidia/mL and the type of isolate B1 (isolate origin from Pacet) and B2 (isolate origin from Trawas), while the observation parameters were mortality rate and feeding rate. The results obtained were the treatment of isolate B1 at a spore density of 108 conidia/mL was able to cause the highest mortality of 80% while the rate of feeding power of isolate B1 treatment with a spore density of 108 conidia/mL was able to reduce the appetite of S. litura most effectively.      
EKSPLORASI NEMATODA SISTA KENTANG (Globodera rostochiensis) PADA LAHAN TANAMAN KENTANG DI DESA SUMBER BRANTAS JAWA TIMUR Noni Rahmadhini; Okta Gegana Purwadi; Wiludjeng Widayati
Agrisintech (Journal of Agribusiness and Agrotechnology) Vol 4 No 1 (2023): April
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/agrisintech.v4i1.514

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Kentang merupakan salah satu komoditas penting dan mendapat prioritas untuk dikembangkan di Indonesia karena potensi ekspor yang tinggi ke negara lain. Salah satu hambatan dalam peningkatan produksi tanaman kentang yaitu adanya serangan nematoda sista kentang (NSK). Penelitian ini bertujuan untuk mengetahui keberadaan NSK pada lahan kentang di Desa Sumber Brantas, Kecamatan Bumi Aji, Kota Batu, Provinsi Jawa Timur. Penelitian ini dilakukan dengan cara survei yaitu pengambilan sampel tanah di 2 lahan pertanaman kentang  dan mengidentifikasi nematoda yang terdapat di dalamnya. Proses identifikasi dilakukan di Laboratorium Balai Besar Karantina Pertanian, Surabaya. Penelitian dilaksanakan pada bulan April hingga Mei 2022. Identifikasi dilakukan melalui pendekatan morfologi pada karakter pola  perineal/sidik pantat nematoda betina. Hasil penelitian menunjukkan bahwa pada lokasi penelitian telah ditemukan sebanyak 1528 sista yang berasal dari spesies Globodera rostochiensis. Potato is one of the important commodities and has priority to be developed in Indonesia because of its high export potential to other countries. One of the obstacles in increasing the production of potato plants is the potato cyst nematode (NSK) attack. This study aims to determine the presence of NSK on potato fields in Sumber Brantas Village, Bumi Aji District, Batu City, East Java Province. This research was conducted by means of a survey, namely taking soil samples in 2 potato plantations and identifying the nematodes present in them. The assistance process was carried out at the Laboratory of the Agricultural Quarantine Center, Surabaya. The study was conducted from April to May 2022. Identification was carried out through a morphological approach to the perineal pattern/butt print of female nematodes. The results showed that 1528 cysts from the Globodera rostochiensis species were found at the study site
POTENSI PESTISIDA BERBAHAN ASAP CAIR TEMPURUNG KELAPA UNTUK PENGENDALIAN WALANG SANGIT (Leptocorisa oratorius) Cantika, Gabriella; Rahmadhini, Noni; Widayati, Wiludjeng
Agrisintech (Journal of Agribusiness and Agrotechnology) Vol 4 No 1 (2023): April
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/agrisintech.v4i1.536

Abstract

Padi merupakan tanaman pangan utama di Indonesia karena menjadi makanan pokok lebih dari separuh penduduk negara Indonesia. Cara untuk menanggulangi serangan serangga pada tanaman padi secara efisien, ramah lingkungan, dan aman bagi kesehatan manusia, diperlukan asap cair tempurung kelapa sebagai insektisida organik. Tempurung kelapa tersusun atas lignin, selulosa dan hemiselulosa. Kandungan yang terkandung dalam komponen utama yaitu pada asap cair adalah alkohol, fenol dan asam asetat. Penelitian dilaksanakan pada bulan Agustus – November 2022 dengan rancangan acak lengkap yang terdiri dari 4 perlakuan (0% sebagai kontrol, 2%, 5%, dan 8%) dan 6 kali pengulangan dengan total 24 perlakuan. Total walang sangit yang digunakan dalam penelitian yaitu 120 ekor. Hasil penelitian menunjukkan bahwa asap cair menyebabkan perbedaan warna pada tubuh walang sangit. Warna tubuh yang lebih gelap/cokelat kehitaman diakibatkan telah masuk dan bekerjanya pestisida organik asap cair tempurung kelapa pada tubuh walang sangit. Konsentrasi asap cair tempurung kelapa yang paling efektif mengendalikan walang sangit yaitu konsentrasi 8%. Semakin tinggi konsentrasi asap cair maka semakin besar tingkat mortalitas. Berdasakan data didapatkan nilai LC50 yaitu 4,10% yang artinya, konsentrasi sebesar 4,10% efektif membunuh 50% walang sangit. Rice is the main food crop in Indonesia because it is the staple food for more than half of Indonesia's population. The way to deal with insect attacks on rice plants efficiently, environmentally friendly, and safe for human health, requires coconut shell liquid smoke as an organic insecticide. Coconut shell is composed of lignin, cellulose and hemicellulose. The main components contained in liquid smoke are alcohol, phenol and acetic acid. The study was conducted in August – November 2022 in a completely randomized design consisting of 4 treatments (0% as control, 2%, 5%, and 8%) and 6 repetitions for a total of 24 treatments. The total number of walang sangit used in this study was 120 individuals. The results showed that the liquid smoke caused color differences in the stink bug's body. The body color is darker/dark brown due to the entry and operation of organic pesticides from coconut shell liquid smoke on the body of the stink bug. The most effective concentration of coconut shell liquid smoke in controlling stink bugs is 8%. The higher the concentration of liquid smoke, the greater the mortality rate. Based on the data, the LC50 value was 4,10%, which means that a concentration of 4.10% is effective in killing 50% of the rice bug.
The Effect of Refugia Crops on the Abundance of Insect Pests and Natural Enemies in Fruits Plantations Putri, Vadila Mulia; Windriyanti , Wiwin; Rahmadhini, Noni
BIOEDUSCIENCE Vol 9 No 1 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/12475

Abstract

Background: Refugia plants can provide SNAP (Shelter, Nectar, Alternative food, and Pollen) for insects. Commonly used refugia plants are marigolds (Tagetes erecta), zinnia (Zinnia elegans), and king's salad (Cosmos caudatus). Planting refugia plants is one way to manipulate the habitat of natural enemies so natural enemy populations increase, and pest populations can be controlled. Abiotic factors like temperature, humidity, pH, and rainfall affect insect populations. Methods: This research was conducted in March–May 2023. The refugia plants used were king's salad and zinnia flowers with a cropping pattern on the edges of the plots and an insect bank system. Sampling data was collected from both fields twice weekly using observation, sticky yellow traps, sweep nets, and light traps. Results: Insect pests and natural enemies from both fields were identified, namely four orders, 11 families, and 13 morphospecies, with 503 insects in the plantations with refugia and 434 without refugia. Conclusions: Species diversity values were 2.12 and 2.08 in plantations with and without refugia, indicating moderate diversity. The Bray-Curtis index for planting insect groups with and without refugia was 0.903, indicating the constituents' composition was the same. Based on the linear regression test results, the temperature and humidity factors affect insect pests' Abundance and natural enemies' Abundance.
Fluktuasi Populasi dan Kemunculan Imago Lalat Buah pada Perkebunan Jeruk Pamelo di Kabupaten Magetan Ukhrowi, Syerlina Titis Muawanah; Rahmadhini, Noni; Windriyanti, Wiwin
BIOEDUSCIENCE Vol 9 No 1 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/15772

Abstract

Background: The decrease in the output and quality of pomelo oranges due to improper growing methods and fruit fly pests poses a challenging control problem. The objective of this study is to ascertain the impact of abiotic influences on the variations in the population of fruit flies. Method: Observations were conducted to determine the correlation between the emergence of adult fruit flies from contaminated fruit and the population of fruit flies in the field. The study was conducted in Sukomoro District, Magetan Regency, from January - May 2024. This study integrates two techniques, explicitly using traps (Steiner traps) and host rearing. Secondary data collection encompasses gathering information on rainfall, temperature, humidity, and agriculture patterns. Results: The research findings identified two species of fruit flies in pomelo orange plantations, specifically Bactrocera carambolae and B. dorsalis. The rate of imago emergence ranges from 86% - 92%. Conclusion: each emergence is accompanied by a substantial rise in the fly population. There is no association between abiotic elements like rainfall and humidity and the changes in the fruit fly population. A statistically significant moderate correlation exists between the emergence of imago and trapped fruit flies, namely (r) of 0.616 (p) of 0.001.
Pengaruh Tanaman Refugia (Cosmos Sulphureus dan Zinnia sp.) terhadap Keanekaragaman Serangga Musuh Alami pada Pertanaman Padi Yulifada, Dede Angelina; Rahmadhini, Noni; Widajati, Wiludjeng
JURNAL AGROTROPIKA Vol. 23 No. 2 (2024): Jurnal Agrotropika Vol 23 No 2, Oktober 2024
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v23i2.8508

Abstract

Upaya yang dapat dilakukan dalam meningkatkan produktivitas padi adalah penerapan konsep Pengendalian Hama Terpadu (PHT) sehingga dapat menjaga kestabilan ekosistem pada pemeliharaan padi sawah secara ekologis dengan penanaman tanaman refugia. Bunga kenikir ( Cosmos sulphureus ) dan bunga kertas ( Zinnia sp.) termasuk jenis tanaman yang dapat dimanfaatkan sebagai refugia. Karakteristik dari dua tanaman tersebut yaitu mudah tumbuh, memiliki warna dan aroma yang khas sehingga dapat menjadi mikrohabitat dari serangga musuh alami. Tujuan penelitian ini untuk mengetahui keanekaragaman dan menceritakan serangga musuh alami pada fase pertumbuhan padi dengan penerapan refugia di Dusun Gempal, Desa Lundo, Benjeng, Gresik. Metode yang digunakan adalah pengamatan langsung dan pemasangan beberapa perangkap seperti jaring penyapu (jaring), perangkap cahaya (perangkap lampu), perangkap jatuh (perangkap sumuran) dan perangkap kuning (perangkap kuning). Analisis data meliputi indeks penerbitan relatif, indeks keanekaragaman jenis, indeks kemertaan dan indeks dominansi kemudian data ditabulasi dengan Microsoft Excle. Hasil penelitian menunjukkan bahwa nilai yang diceritakan relatif tertinggi yaitu famili Formicidae dan Conylostilus yang berperan sebagai predator, keanekaragaman jenis serangga musuh alami termasuk kategori sedang pada fase vegetatif 1,81 dan fase generatif 1,89. Nilai indeks kemerataan termasuk kategori sedang fase vegetatif 0,67 dan fase generatif 0,69. Nilai indeks dominansi termasuk kategori rendah, yaitu fase vegetatif 0,25 dan fase generatif 0,23.