Survei Penggerek Batang Jagung dan Kompleks Musuh Alaminya di Provinsi Gorontalo

https://doi.org/10.22146/jpti.11728

Mohamad Lihawa(1*), Witjaksono Witjaksono(2), Nugroho Susetya Putra(3)

(1) Mahasiswa Pascasarjana Fakultas Pertanian Universitas Gadjah Mada
(2) Fakultas Pertanian Universitas Gadjah Mada
(3) Fakultas Pertanian Universitas Gadjah Mada
(*) Corresponding Author

Abstract


Corn borer is one of the important pests on corn plant in Gorontalo Province, especially in three districts which are the center of maize planting development. Corn borer and its natural enemy complex in Gorontalo Province has not been clearly studied. The purpose of this study is to determine the complexity of the natural enemies of maize stem borer by calculating the diversity and composition. The survey method was used, in which the older larvae, pupae, and corn borer natural enemies were collected from the field in the three districts (Gorontalo, Boalemo, and Pohuwato). Observation plots in each district area of 2,500 m2, were divided into 3 sub plots with the size of 3×3 m, each plot is consisted of 45 plants at the spacing of 75×25 cm. The data were analysed descriptively and organized into tables. Shannon Index was used to count the diversity and composition of the pests and their natural enemies. The results showed that the corn borer species was Ostrinia furnacalis, while the dominant natural enemy was the tachinid fly. The analysis of Shannon diversity index for natural enemies of three districts of Gorontalo, Boalemo, and Pohuwato were 0.63, 0.61, and 0.97 respectively.


Keywords


corn; corn borrer; natural enemies

Full Text:

PDF


References

Anonim. 2009a. Gorontalo dalam Angka. Badan Pusat Statistik Provinsi Gorontalo, Gorontalo. 495p.

Anonim. 2009b. Laporan Bulanan Luas Tambah Serangan OPT Tanaman Pangan di Provinsi Gorontalo. Balai Perlindungan Tanaman Pangan dan Hortikultura Provinsi Gorontalo. (Tidak dipublikasikan).

Anonim. 2010. Laporan Bulanan Luas Tambah Serangan OPT Tanaman Pangan di Provinsi Gorontalo sampai dengan Bulan Juni 2010.

Balai Perlindungan Tanaman Pangan dan Hortikultura Provinsi Gorontalo. (Tidak dipublikasikan).

Camarao, G.C. 1976. Population Dynamics of the Corn Borer, Ostrinia furnacalis (Guene´e), I. Life Cycle, Behavior, and Generation Cycles. Philippine Entomologist 3: 179–200.

Dutton,A., J. Romeis, & F. Bigler. 2003.Assessing the Risks of Insect Resistant Transgenic Plants on Entomophagous Arthropods: Bt-Mayze Expressing Cry 1Ab as a Case Study. Bio Control 48: 611–636.

Herman, M. 2007. Sebelas Tahun Perkembangan Jagung Bt dan Statusnya secara Global. Jurnal AgroBiogen 3: 73–79.

Hirai, Y. & D.M. Legacion. 1985. Improvement of the Mass Rearing Techniques for the Asiatic Corn Borer, Ostrinia furnacalis (Guenee), in the Philippines. Jarq 19: 224–233.

Koch, R.L., E.C. Burkness, & W.D. Hutchison. 2006. Spatial Distribution and Fixed-Precision Sampling Plans for Ladybird Harmonia axyridis in Sweet Corn. BioControl 51: 741–751.

Kuhar, T.P, M.G. Wright, M.P. Hoffman, & S.A. Chenus. 2002. Life Table Studies of European Corn Borer (Lepidoptera: Crambidae) with and without Inoculative Releases of Trichogramma ostriniae (Hymenoptera: Trichogrammatidae). Environmental Entomology 31: 482–489.

Lihawa, M., Witjaksono, & N.S. Putra. 2010. Identifikasi Penggerek Batang Jagung di Provinsi Gorontalo. Makalah Kongres Entomologi Indonesia, Yogyakarta, 1–2 Oktober 2010.

Litsinger, J.A., C.G. Dela Cruz, B.L. Canapi, &A.T. Barion. 2007. Maize Planting Time and Arthropod Abundance in Southern Mindanao, Philippines. I. Population Dynamics of Insect Pests. International Journal of Pest Management 53: 147–159.

Lumentut, N.T.E. 2008. Eksplorasi Musuh Alami Kumbang Janur Kelapa (Brontispa longissima) di Kecamatan Parigi Kabupaten Parigi Moutong Provinsi Sulawesi Tengah. Tesis. Pascasarjana Fakultas Pertanian Universitas Gadjah Mada, Yogyakarta. 43 p.

Nonci, N. 2004. Biologi dan Musuh Alami Penggerek Batang Ostrinia furnacalis Guenee (Lepidoptera: Pyralidae) pada Tanaman Jagung. Jurnal Litbang Pertanian 23: 8–14.

Oka, I. N. 1995. Pengendalian Hama Terpadu dan Implementasinya di Indonesia. Gadjah Mada University Press, Yogyakarta. 255 p.

Price, D.W. 1997. Insect Ecology. 3 ed. JohnWiley & Sons, Inc, New York, Chichester, Weinheim, Brisbane, Singapore, Toronto. 874 p.

Sulaiman, G., M.Y. Hussein, & A.B. Idris. 2004. The Abundance and Parasitism on the Egg Masses of the Asiatic Corn Borer Ostrinia furnacalis Guenee in Weedy and Weed-Free Cornfields in Malaysia. International Journal of Agriculture & Biology 6: 36–38.

Trisyono, Y. A. 1989. Distribusi Phaedonia inclusa Stal. pada Tanaman Kedelai. Jurusan Ilmu Hama dan Penyakit Tumbuhan. Fakultas Pertanian Universitas Gadjah Mada, Yogyakarta. 25 p.

Zhou, H., J. Du, & Y. Huang. 2005. Effects of Sublethal Doses of Malathion on Responses to Sex Pheromones by Male Asian Corn Borer Moths, Ostrinia furnacalis (Guene´ E). Journal of Chemical Ecology 31: 1645–1656.



DOI: https://doi.org/10.22146/jpti.11728

Article Metrics

Abstract views : 2753 | views : 8358

Refbacks

  • There are currently no refbacks.


Bookmark and Share


Copyright (c) 2010 Jurnal Perlindungan Tanaman Indonesia

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Jurnal Perlindungan Tanaman Indonesia ISSN 1410-1637 (print), ISSN 2548-4788 (online) is published by the Department of Plant Protection, Faculty of Agriculture, Universitas Gadjah Mada, in collaboration with Indonesian Entomological Society (Perhimpunan Entomologi Indonesia, PEI) and Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia, PFI). The content of this website is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.  

View website statistics