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All Journal Jurnal Pembangunan Nagari Andalasian International Journal of Entomology
Tuty Hardianti
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health

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Identifikasi Serangga Hama pada Tanaman Blewah (Cucumis Melo Var. Cantalupensis) Mega Andini; Kuswandi Kuswandi; Tuty Hardianti
Jurnal Pembangunan Nagari Vol 6 No 1 (2021)
Publisher : Badan Penelitian and Pengembangan (Balitbang), Padang, West Sumatra, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30559/jpn.v16i01.242

Abstract

Blewah merupakan tanaman kerabat melon yang sering dikunjungi serangga hama. Penelitian bertujuan untuk mengidentifikasi serangga hama yang berkunjung ke pertanaman blewah. Penelitian dilaksanakan pada bulan Januari 2021 di IP2TP Aripan, dan Laboratorium Proteksi Tanaman Balai Penelitian Tanaman Buah Tropika, Metode yang digunakan dalam penelitian ini adalah metode observasi, metode perangkap, dan identifikasi. Pengamatan dilakukan saat tanaman berada dalam fase generatif. Sampel terdiri dari 3 bedengan dengan 5 lubang tanam per bedengan. Kegiatan observasi dilakukan dengan cara melakukan pengamatan langsung pada tanaman blewah. Serangga yang ditemukan didokumentasi, kemudian diambil dan dimasukan ke dalam botol pembunuh (killing bottle). Serangga yang ada pada jebakan kuning (yellow trap) serta pada killing bottle dibawa ke laboratorium untuk diidentifikasi. Hasil penelitian menunjukkan bahwa serangga hama yang ditemukan dan dapat diidentifikasi pada tanaman blewah terdiri dari 5 Ordo yaitu Coleoptera, Diptera, Orthoptera, Hemineptera, dan Lepidoptera, 9 family yaitu Chrysomelidade, Coccinellidae, Tephritidae, Agromyzidae, Acrididae, Aleyrodidae, Aphididae, Coreidae, dan Crambidae serta 9 spesies diantaranya; Aulacophora similis Oliver, Epilachna sp., Bactrocera cucurbitae, Liriomyza sp., Aphis gossypii, Bemisia tabaci, Leptoglossus sp, dan Diaphania hyalinata L. Semua spesies serangga ini menyerang daun blewah, dan ada beberapa spesies yang juga menyerang batang, bunga, dan buah. Penelitian selanjutnya perlu meliputi semua fase pertumbuhan tanaman.
Insect Diversity in Siam Citrus Plantations (Citrus nobilis Lour.) in Sungkai, Padang City, Indonesia Hidrayani; Tuty Hardianti; Yunisman; Ikhsan, Zahlul; Moustafa Mohamed Sabry Bakry
Andalasian International Journal of Entomology Vol. 3 No. 1 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijent.3.1.48-60.2025

Abstract

Insect diversity in plantations is crucial for understanding the ecological roles of each species and managing pest-related issues. This study aimed to assess the diversity of insects in Siam citrus (Citrus nobilis Lour.) plantations in Sungkai, Padang City, Indonesia, focusing on the implications for pest management. A survey was conducted in the Siam citrus plantation, categorizing sampling sites into three groups based on the distance from the forest (20, 40, and 60 m from the forest). Insect samples were collected by spraying the plants with insecticides, hand-picking, and trapping insects on a white cloth. The results showed that the number of insect species found at the sites was 19, 18, and 12 at 20, 40, and 60 m from the forest, respectively. The species identified included Bractocera spp., Toxoptera sp., Aphis gossypii, Bothrogonia sp., Planococcus citri, Sanurus sp., Rhynchocoris humeralis, Conocephalus sp., and Valanga nigricornis as pests, and Blattella sp., Hemithyrsocera sp., Coccinella transversalis, Nylanderia sp., Polyrhachis sp., Dolichoderus sp., Anoplolepis gracilipes, Hierodula sp., and Hierodula sp1 as predators, with Lasioglossum sp. identified as a pollinator. The species diversity at each site was categorized as medium, with diversity index values of 2.10, 2.07, and 1.95, respectively. Species evenness was categorized as high, with index values of 0.71, 0.72, and 0.78, respectively. This study provides valuable data on the pest and predator populations in citrus plantations, which can inform sustainable pest management strategies to improve crop health and productivity.
Co-Authors Hidrayani Mala Nurilmala Mega Andini Moustafa Mohamed Sabry Bakry Yunisman Zahlul Ikhsan