Khodijah Khodijah
Mahasiswa Program Doktor Ilmu Pertanian, PPs, Universitas Sriwijaya Jl. Padang Selasa No.524, Bukit Besar, Palembang 30139

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Artropoda Predator Penghuni Ekosistem Persawahan Lebak dan Pasang Surut Sumatera Selatan Khodijah Khodijah; Siti Herlinda; Chandra Irsan; Yulia Pujiastuti; Rosdah Thalib
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 1 No. 1 (2012)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (439.668 KB) | DOI: 10.33230/JLSO.1.1.2012.8

Abstract

Khodijah, S. Herlinda, C. Irsan, Y. Pujiastuti, R. Thalib. 2012. Predatory Arthropods InhabitingFresh Swamp and Tidal Lowland Ecosystem in South Sumatra. J. Lahan Suboptimal 1(1):57-63 Research of predatory arthropods inhabiting fresh swamp and tidal land ecosystem in South Sumatra used survey method. The objective of this reasearch was to identify families of the predatory arthropods found in the fresh swamp and tidal land ecosystem in South Sumatra. Survey occured in January up to March 2012. The predatory arthropods were sampled using net and pitfall trapping. The predatory arthropods found were Insecta and Arachnida. Ordo of predatory insects found were Coleoptera, Dermaptera, Diptera, Hemiptera, Orthoptera, Odonata, and Hymenoptera, while predatory spiders found were ordo Araneae. Predatory arthropods inhabiting paddy canopy were almost trapped by net traps, while soil dwelling arthropods were trapped by pitfall traps. The dominant predatory insects found were families of Carabidae and staphylinidae, while dominant family of spiders was Lycosidae. Key species of the predatory artrhopods found from the fresh and tidal land ecosystem were Pheropsophus occipitalis, Paederus fuscipes, Coccinella arcuata, Pardosa pseudoannulata, Oxyopes sp., Pardosa sumatrana, Verania lineata, Broscus sp., and Chelisoches sp.
Keanekaragaman Komunitas Artropoda Predator Tanaman Padi yang Aplikasi Boinsektisida Berbasis Jamur Entomopatogen Daerah Rawa Lebak Sumatera Selatan khodijah khodijah
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 2 No. 1 (2013)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.741 KB) | DOI: 10.33230/JLSO.2.1.2013.35

Abstract

Species diversity and abundance of canopy-inhabiting and soil-dwelling arthropods  could be affected by pesticide application. Population and the intensity of the rice stem borer attack can influence pesticide application. This study aimed to examine  the effect of the application of solid  and liquid bio insecticide entomopathogenic fungus Beauveria bassiana-based  formulations on species diversity and abundance of predatory arthropods  in inhabiting paddy canopy  and soil dwelling. The research was conducted in fresh-water swamp  rice cultivation in Pelabuhan Dalam village,  Pemulutan district,  Ogan Ilir regency in South Sumatra, from Mei to Agustus 2012.  The results showed that the application of liquid and solid bioinsecticida affected predatory arthropods diversity (H') at rice plant canopy.  The highest effect was found in rice plant applied with liquid bio insecticide and the lowest effect with synthetic insecticides.  Predatory arthropods diversity (H') in soil dwelling   was the highest in rice plants applied with solid bioinsecticide and the lowest with synthetic insecticides