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Notes on Some Biological Aspects of Arctornis riguata Snellen (Lepidoptera: Lymantriidae) HARI SUTRISNO; . SUPUTA; HARI PURNOMO; SISWO POLANDONO; CIPTO WALUYO; ROSICHON UBAIDILLAH; . DARMAWAN; . ISMAIL; IMAN HIDAYAT; NUNUK WIDYASTUTI
HAYATI Journal of Biosciences Vol. 20 No. 1 (2013): March 2013
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (40.309 KB) | DOI: 10.4308/hjb.20.1.46

Abstract

Arctornis riguata Snellen is one of lymantriids which attacked a vast range of mango trees in Probolinggo at the beginning of 2011. About 1.2% mango trees from nine sub-districts have been defoliated by the larvae of this species. The larvae of this genus have been reported to forage at Anacardiacea as well; however, they have never been reported to forage at cultivated mango trees in Indonesia. Since there is no biological information of this species, thus, a study on some biological aspects of this species is needed. This study was conducted in the field as well as in the laboratory during 4 months (March-July 2011). The diagnostic characters of this species are black scale at dorsal antenna on both male and female and slightly setae particularly at the costal angle of valve on the male genitalia. Life span of this species is in the range of 30-37 days. This study also found four natural enemies of A. riguata i.e.: Bleparipa sp. (Diptera: Tachinidae), Euagathis sp. (Hymenoptera: Brachonidae), Theronia sp. (Hymenoptera: Ichneumonidae), and Brachymeria lasus (Hymenoptera: Chalcididae). Moreover, a single fungal pathogen of this species also was identified, i.e. Isaria fumosorosea Wize. Having these results, we considered that to control A. riguata, one need to conserve the native natural enemies by manipulating their environment.  
INDOBIOSYS – DNA BARCODING AS A TOOL FOR THE RAPID ASSESSMENT OF HYPERDIVERSE INSECT TAXA IN INDONESIA: A STATUS REPORT Bruno Cancian de Araujo; Stefan Schmidt; Thomas von Rintelen; Hari Sutrisno; Kristina von Rintelen; Rosichon Ubaidillah; Chrisoph Hauser; Djunijanti Peggie; Raden Pramesa Narakusumo; Michael Balke
TREUBIA Vol 44 (2017): Vol. 44, December 2017
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v44i0.3381

Abstract

A status report with preliminary results for the IndoBioSys project is presented and the impact of the project results for our knowledge of the Indonesian fauna is discussed. Using the REST API available on the Barcode of Life Data System we recover 21,153 public records (3,390 BINs) from Indonesia and compare against the 21,813 records (3,580 BINs) generated by the IndoBioSys project. From all IndoBioSys BINs, 3,366 (94%) are new to Indonesia. IndoBioSys is responsible for a BIN increase of 36.5% in Lepidoptera, 62.6% in Trichoptera, 986% in Coleoptera, and 1,086% in Hymenoptera. After two years of the IndoBioSys project, the Museum Zoologicum Bogoriense became the depository institution of 51.9% of Lepidoptera records, 95.8% of Coleoptera records, 97.6% of Hymenoptera records and 59.4% of Trichoptera records for Indonesia available on Barcode of Life Data System (BOLD). Now, with 55% of all Indonesian records available on BOLD, it is the most important depository for records of Indonesian genetic biodiversity, housing more than 23,000 new voucher specimens in their collections. Before IndoBioSys, the Museum Zoologicum Bogoriense was responsible for only 9% of all records available in the Barcode of Life Data System for Indonesia, showing the importance of those pipelines in empowering the local institutions in becoming the reference depository of the local fauna.
Keanekaragaman dan potensi parasitoid sebagai pengendali alami ulat grayak Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) pada pertanaman jagung lahan kering: Diversity and potential of parasitoids as natural control of armyworm Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) in dryland maize crops Mursyidin, Abdul Halim; Suana, I Wayan; Ubaidillah, Rosichon; Sutrisno, Hari
Jurnal Entomologi Indonesia Vol 21 No 3 (2024): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.21.3.200

Abstract

Maize is an important staple food in Indonesia that is threatened by the main pest Spodoptera frugiperda (Smith), including on Sumbawa Island which is one of the centres of dryland maize production in Indonesia. Currently, S. frugiperda control still relies on synthetic insecticides because the potential of natural enemies is not widely known, especially in dryland maize crops on Sumbawa Island. This study aims to assess the potential of S. frugiperda parasitoids including diversity, evenness, dominance, richness, and parasitization rate. Samples were collected by purposive random sampling in February–May 2024 in dryland maize crops at the age of 4–6 weeks after planting on both farm that applied insecticide and farm without insecticide. A total of 30 plants with common symptoms of damage due to S. frugiperda attack in three plots each measuring 10 m × 10 m were carefully examined to collect 30 egg clusters and 30 larval individuals. The results found egg parasitoids Telenomus remus Nixon and Trichogramma nr. pretiosum Riley, larval parasitoids Exorista sp., larval-pupal parasitoids Brachymeria lasus Walker and Archytas marmoratus Townsend. We concluded that the egg parasitization was dominated by T. remus (23.54-61.22%), which has potential as a biological agent for S. frugiperda. Larval parasitization was dominated by Exorista sp. (50%), but the high parasitization rate was overshadowed by hyperparasitoid which may reduce its effectiveness as a biological agent for S. frugiperda.