KETAHANAN 30 JENIS KAYU INDONESIA TERHADAP SERANGAN BUBUK KAYU KERING Heterbostrichus aequalias Waterh
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Abstract
Thirty wood species originated from various regions in Indonesia were tested against powder-post beetle. Representative wood samples with the dimension of 7.5 cm x 5 cm x 2.5 cm were taken from each tree species and tested against powder post beetle (Heterbostrychus aequalias Waterh) for six weeks. Observation was carried out on the tested specimens, and the observed parameters comprised of the weight loss percentage and the survival rate of powder-post beetles. Besides, subjective observation was also performed on regard to the degree of the attack. The obtained data (i.e. wood-weight loss, beetles' survival rate, and degree of attack were further classified into five categories based on the resistance characteristics. Based on wood-weight loss revealed that as nine of the 30 wood species were regarded as class I (29.99%), three species as class II (9.97%), eight species as class III (26.67%), six species as class IV (19.99%), and four species as class V (13.33%). Pertaining to beetles survival rate, five species were categorized as class I (16.67%), three species as class II (9.99%), 12 species as class III (39.99%), eight species class IV (28.67%), and two species as class V (6.67%). Further, with regard to the degree of beetle attack, five species belong to the criteria of severely attacked (16.67%), whereas consecutively 16 species were classified as moderately attacked (53.33%) and nine species as slightly attacked (30%).
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References
Azmi. M.S.M. F. Abood & N. A. Razi. (2011). World Distribution of Heterobostrychus aequalis Waterhouse (Coleoptera: Bostrychidae). http://scialert.net/fulltext/?doi=je.2011.497.511&org=10/ diaskses 4 Maret 2015
BSN (Badan Standardisasi Nasional). (2006). Uji ketahanan kayu dan produk kayu terhadap organisme perusak kayu. SNI 01-7207-2006. Badan Standardisasi Nasional. Jakarta
Jasni & Sumarni G. (1990). Pengaruh kelembaban terhadap pertumbuhan larva Heterobostrychus aequalis Wat dan komonitas bubuk kayu kering. Jakarta. Makalah Kongres I Himpunan Perlindungan Tanaman Indonesia serangan
Jasni & Sumarni G. 2011. Pencegahan bubuk kayu kering (Heterobostrichus aequalis Wat.) pada kayu karet dengan bahan pengawet sipemetrin dan bifentrin. Prosiding Seminar Masyarakat Peneliti Kayu Indonesia, XIV. Universitas Gajah Mada,2 November, Yogyakarta.
Jasni, Krisdianto & Ozaska B. (2013). Beberapa jenis serangga yang menyerang kayu di industri mebel Jepara. FORPRO, 2(2):36-39.
Martawijaya, A. (1996). Keawetan kayu dan faktor yang mempengaruhinya. Petunjuk Teknis. Bogor.Pusat Penelitian dan Pengembangan Hasil Hutan dan Sosial Ekonomi Kehutanan.
Ott, L. (1994). Statistical Methods and Data Analysis. Fourth Edition. Boston, USA: Duxbury Press.
Sumarni, G. & Jasni. (1987). Pengaruh temperatur terhadap pertumbuhan larva dan penyebaran bubuk kayu kering Heterobostrychus aequalis Wat. Prosiding Diskusi Meningkatkan peranan penelitian Hasil Hutan dalam Pembangunan Kehutanan, 24-25 Februari. Bogor.
Sumarni, G. (1979). Bubuk kayu kering Heterobostrychus aequalis Wat. Konggres Entomologi I, Jakarta 9-11 Januari 1979.
Sumarni, G. (1983 a). Siklus hidup bubuk kayu kering Heterobostrychus aequalis Waterh. Konggres Entomologi II, Jakarta 24-26 Januari 1983.
Sumarni, G .(1983 b). Mengenal bubuk kayu kering Lyctus sp. Prosiding Pertemuan Ilmiah Pengawetan Kayu dalam Menunjang Pembangunan Nasional Tahun, 12-13 Oktober. Pusat penelitian dan Pengembangan Hasil Hutan, Jakarta
Steel, R.G.D & Torrie, J.H. (1993). Prinsip dan prosedur statistika. Terjemahan dari Principles and procedures of statistic, oleh Bambang Sumantri. Institute Pertanian Bogor. Penerbit PT Gramedia Pustaka Utama Jakarta.
