The Species  of Rice Bug (Leptocorisa oratorius Fabricius) Egg Parasitoids in Rice Field  in West Sumatera, Indonesia

Maulina, Fri; Nelly, Novri; Hidrayani, Hidrayani; Hamid, Hasmiandy

doi:10.32530/jaast.v4i1.150

Cited by 3 publications

(4 citation statements)

References 15 publications

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“…Keberadaan spesies parasitoid telur di agroekosistem pada sawah perlu diketahui pemanfaatannya sebagai pengendalian hama agar efektif dan efisien (Maulina et al 2020). Informasi awal yang diperlukan untuk menyusun program pengendalian hayati adalah komposisi dan jenis parasitoid telur, keanekaragaman, dan dominansi, serta parasitisasi parasitoid telur.…”

Section: Pendahuluanunclassified

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Keanekaragaman Dan Dominansi Serangga Parasitoid Telur Berdasarkan Fase Pertumbuhan Tanaman Padi

Hendrival,

Rahayu,

Perdamaian

et al. 2022

Agritech

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The insect egg parasitoid is a potential agent of biological control for pest, especially concerning the development of technology alternative pest control. The existing species of egg parasitoids in rice agroecosystems needs is known for their use as pest control an effective and efficient. The research aimed to determine of diversity, dominance, and parasitization levels for species of egg parasitoids in rice agroecosystems based on plant growth. The location research and sampling of parasitoids were done in Matangkuli and Syamtalira Aron sub-districts, North Aceh district, and Kuta Malaka sub-districts, Aceh Besar district, Province Aceh. The sampling was done in the vegetative stage from 20 to 40 and generative from 70 to 90 days after planting (DAT). Groups of eggs collected from the sampling location were then observed and identified at the Laboratory of Plant Pests and Diseases, Faculty of Agriculture, Malikussaleh University, Aceh. The results showed that egg parasitoids found in the rice agroecosystem form Order Hymenoptera, superfamily Chalcidoidea, species Ooencyrtus malayensis (Encyrtidae) and Tetrastichus schoenobii (Eulophidae). Superfamily Platygasteroidae, species Telenomus triptus (Scelionidae) and Hadronotus leptocorisae (Scelionidae). The number of individuals and diversity of egg parasitoids were low in vegetative than generative. The evenness index in both growth stages belongs to high. Species of T. triptus and T. rowani were dominant egg parasitoids found in the rice agroecosystem in both growth stage. The level of parasitization to parasitoid T. triptus, T. rowani, and Te. schoenobii is generally known as > 50%, species O. malayensis and H. leptocorisae less than 50%

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Section: Pendahuluanunclassified

“…,Wilyus et al (2012),Cruz et al (2016),Awaluddin et al, 2019;Sumini & Bahri (2020), danMaulina et al (2020).Awaluddin et al, 2019; Armando et al, 2020; Wijaya et al, 2021). Kedua spesies parasitoid tersebut juga tersebar dan memarasit telur dari hama penggerek batang padi di wilayah Asia Tenggara (Chakraborty, 2012).…”

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Keanekaragaman Dan Dominansi Serangga Parasitoid Telur Berdasarkan Fase Pertumbuhan Tanaman Padi

Hendrival,

Rahayu,

Perdamaian

et al. 2022

Agritech

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“…Populasi 100.000 ekor per hektar dapat menurunkan hasil hingga 25%, dan populasi walang sangit 5 ekor per 9 rumpun padi dapat menurunkan hasil sebesar 15% (Tarigan 2020). Hubungan antara kepadatan populasi walang sangit dan penurunan hasil menunjukkan bahwa serangan satu ekor hama walang sangit per malai dalam satu minggu dapat menurunkan hasil sebesar 27% (Maulina et al 2020).…”

Section: Pendahuluanunclassified

Efektivitas Asap Cair Kulit Buah Randu untuk Mengendalikan Walang Sangit Padi

Erdiansyah

Ramadhani

Damanhuri

2021

Agrotechnology Res J

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The liquid smoke from pod shell of randu potentially serves as a botanical pesticide in rice farming and also provides an effective approach in controlling the rice ear bug (Leptocorisa oratorius). Also, the sample produces the maximum dominant compound as phenol (C6H5OH) to regulate these bugs. The research was conducted in Kaliwates district, Jember regency, between May-August 2018, using a non-factorial randomized block design with four treatments, that are control-no treatment, formulation 3, 6, and 9 ml.L-1, in six replications. Consequently, the samples of 3, 6, and 9 ml.L-1 obtained a significant effect, in terms of pest control, attack intensity, empty grain percentage, and dry grain weight per sample. The result showed that the maximum and minimum attack intensity occurred in no treatment samples and formulation 9 ml.L-1 treatments, with an average of 35.31 and 23.13%, respectively. Therefore, the liquid smoke of kapok tree fruit skin peels has been confirmed to effectively control the pest population of rice ear bugs.

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“…About 80% of the Hymenoptera group is dominated by parasitoid species (Quicke, 1997;Saputra et al, 2017). For example, some species of the Braconidae Family are used as parasitoids to control various pests in plants (Lv et al, 2011;Tomanović et al, 2013), some species of the Family Ichneumonidae as parasitoids in larvae and pupae of Lepidoptera pests (Mason, 2013;Nelly et al, 2005), some species of Encyrtidae family as a parasitoid pest infestation on the agroecosystem (Smith et al, 1988), several species of the Scelionidae family as parasitoids on rice and oil palm plantations (Maulina et al, 2020;Pebrianti et al, 2016), and several species of the Trichogrammatidae family as a parasitoid to control pests in the agroecosystem (Hidrayani et al, 2013;Sangha et al, 2018). Parasitic Hymenoptera is a natural control agent for insects, mainly in the agroecosystem.…”

Section: Introductionmentioning

confidence: 99%

Effectiveness of sweep net, yellow pan trap and malaise trap for sampling parasitic hymenoptera on tidal swamp rice

et al. 2021

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The presence of the parasitic Hymenoptera plays a vital role in pest management for sustainable agriculture. So, it is crucial to know the parasitoid species that exist in an agroecosystem. Sweep Net, Yellow Pan Trap, and Malaise Trap are often used to study the diversity of Hymenoptera parasitic in agroecosystems. This study aims to see the effectiveness of Sweep Net, Yellow Pan Trap, and Malaise Trap in trapping Parasitic Hymenoptera. The study was carried out at four sub-districts, namely are Batang Tuaka, Keritang, Reteh, and Tembilahan Hulu sub-district. The research was carried out by sampling with the transect line method. Sweep net, Yellow pan trap, and Malaise trap have trapped 5,732 individuals of Parasitic Hymenoptera on tidal swamp rice in Indragiri Hilir Regency. The Parasitic Hymenoptera consists of 10 superfamilies, 30 families, and 320 morphospecies. Malaise traps are the best for trapping parasitic Hymenoptera on tidal swamp rice. Malaise traps have been able to trap up to 62% of morphospecies and 81% of the abundance of individual Parasitic Hymenoptera on tidal swamp rice. Yellow pan traps trap 28% of morphospecies and 15% of the abundance of individual Parasitic Hymenoptera. The sweep net can trap 10% of morphospecies and 4% of the abundance of individual Parasitic Hymenoptera.Keywords: Parasitic Hymenoptera; trap; tidal swamp rice.

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The Species of Rice Bug (Leptocorisa oratorius Fabricius) Egg Parasitoids in Rice Field in West Sumatera, Indonesia

Cited by 3 publications

References 15 publications

Keanekaragaman Dan Dominansi Serangga Parasitoid Telur Berdasarkan Fase Pertumbuhan Tanaman Padi

Keanekaragaman Dan Dominansi Serangga Parasitoid Telur Berdasarkan Fase Pertumbuhan Tanaman Padi

Efektivitas Asap Cair Kulit Buah Randu untuk Mengendalikan Walang Sangit Padi

Effectiveness of sweep net, yellow pan trap and malaise trap for sampling parasitic hymenoptera on tidal swamp rice

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