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All Journal Seminar Nasional Lahan Suboptimal Andalasian International Journal of Entomology
Tia Ellisa Riyanti
Sriwijaya University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Other

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Intensitas Serangan Serangga Hama pada Terung (Solanum melongena L.) di Kabupaten Ogan Ilir, Sumatera Selatan Fauziah Nabila; Mega Zakria Ferisya; Mita Ameilia; Novitasari J; Tia Ellisa Riyanti; Tiara Aprilya; Abu Umayah; Bambang Gunawan; Arsi Arsi
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Nabila F, Ferisya MZ, Ameilia M, J Novitasari, Riyanti TE, Aprilya T, Umayah A, Gunawan B, Arsi A. 2022. Intensity of eggplant (Solanum melongena L.) insect pests attack in Ogan Ilir Regency, South Sumatera. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-10 Tahun 2022, Palembang 27 Oktober 2022. pp. 504-512. Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The increase in the demand for eggplant production is not accompanied by an increase in the amount of production, which is caused by the low productivity of eggplant due to insect pests attack. This study aimed to determine the intensity of insect pests on eggplant in Ogan Ilir Regency, South Sumatra. The method used is a survey or observation in the field to observe the species of insect pests, symptoms, and the intensity of insect pests by taking 20 random plant samples (random sampling). This research was conducted on three fields with different locations. Insect pests found included mealybug (Planococcus citri), whitefly (Bemisia tabaci), leafhopper (Empoasca fabae), ladybug (Epilachna sparsa), weevil (Hypomeces squamosus), and tobacco cutworm (Spodoptera litura). Symptoms of the dominant pest attack in the form of hollow leaves caused by Spodoptera litura larvae. The level of damage from S. litura occured in the vegetative phase where the larvae eat young leaves. The data obtained were analyzed by One-Way ANOVA followed by the Honest Significant Difference (HSD) test at the 5% level. The results showed that the highest attack intensity of Spodoptera litura was in Timbangan Village (26.8 ± 1.92)% so that the attack rate could be categorized as high. The intensity of attacks in Permata Baru Village is (15.6 ± 2.70)% and the attack rate is categorized as medium. The smallest attack intensity was in Tanjung Pering Village (8.4 ± 12.07)% so that the attack rate was categorized as low.
Pollinator Insect Found in Coconut Tree in Banyuasin Regency, South Sumatera Erise Anggraini; Tia Ellisa Riyanti; Chandra Irsan; Harman Hamidson; Marlin Sefrilla; Astuti Kurnianingsih; Wei Hong Lau; Mahesh Tiran Gunasena
Andalasian International Journal of Entomology Vol. 1 No. 01 (2023)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijent.1.01.47-50.2023

Abstract

Insect pollinators are insects that play an important role in maintaining the existence of a plant species through pollination and maintaining the genetic diversity of plants in the population maintaining the existence of a plant species through pollination and maintaining the genetic diversity of plants in the population. Pollinator insects generally come from the Hymenoptera order. The purpose of this study was to determine the types of pollinator insect species that dominate coconut plantations in the Banyuasin area of South Sumatra. Data were collected by field observation using the plant survey method. The survey was conducted through direct observation of coconut plants owned by coconut farmers in the Banyuasin area. Observations were made on coconut plants by observing pollinator insect species that associate with flowers on coconut plants. Insect pollinator species found in coconut plantations in the Banyuasin area include Vespa affilish, Apis mellifera, and Apis dorsata. The most dominant type of pollinator insect found in coconut plantations in the Banyuasin area is Apis dorsata with 201 individuals. So, the results show that the abundance of individuals is high but has a low diversity index.
Co-Authors Abu Umayah Arsi Arsi Astuti Kurnianingsih Bambang Gunawan Chandra Irsan Erise Anggraini Fauziah Nabila Harman Hamidson Mahesh Tiran Gunasena Marlin Sefrilla Mega Zakria Ferisya Mita Ameilia Novitasari J Tiara Aprilya Wei Hong Lau