Analisis Spasiotemporal Populasi Lalat Sciarid pada Budidaya Jamur Tiram

https://doi.org/10.22146/jpti.11776

Rostaman Rostaman(1*), Agus Dana Permana(2), Tati S. Subahar(3), Soelaksono Sastrodihardjo(4), Udjianna Pasaribu(5)

(1) Politeknik Pertanian Negeri Kupang
(2) Sekolah Ilmu dan Teknologi Hayati Institut Teknologi Bandung
(3) Sekolah Ilmu dan Teknologi Hayati Institut Teknologi Bandung
(4) Sekolah Ilmu dan Teknologi Hayati Institut Teknologi Bandung
(5) Fakultas MIPA Institut Teknologi Bandung
(*) Corresponding Author

Abstract


Sciarid fly (Bradysia ocellaris Comstock) population growth and its distribution in the mushroom house was studied. Insects were collected using sticky yellow traps laid on 21 stations in the house over 18 weeks. At the first time, insects population was low. After that, insect population grew and reached at a maximum level in the 8th week. In subsequent weeks, insect population fluctuated. In the other hand, insect population dispersal also occured in the house. Based on spatiotemporal analysis using contour map and semivariogram analysis, insect population showed aggregation pattern, in a small group is called subpopulation. This was related to biological characters of insect such as eggs oviposition in mass and short flights.

Keywords


Bradysia ocellaris; distribution; spatiotemporal analysis

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References

Armstrong, M. 1998. Basic Linear Geostatistics. Berlin: Springer Verlag.

Barnes, R. 2004. Variogram tutorial. Golden software, Inc. Colorado. http://www.goldensoftware.com/variogramTutorial.pdf/. 25 Jan 2005.

Bez, N. 2004. On some variogram habits inappropiate for covariogram. http://cg.ensmp.fr/~aug/white_noise_and_hole_effect.doc/. 25 Jan 2005.

Brenner, R.J., D.A. Focks, R.T. Arbogast, D.K. Weaver & D. Shuman. 1998. Practical use of spatial analysis in precision targetting for integrated pest management. Amer Entomol : 79-101.

Fortein, M.J., M.R.T. Dale, & J. Verhoef. 2002. Spatial ecology, p.2051-2058. In A.H. El-Shaarawi & W.W. Piegorsch (eds.), Ensyclopedia of Environmetrics IV. John Wiley & Sons Ltd. Chichester.

Liebhold, A.M., R.E. Rossi & W. P. Kemp. 1993. Geostatistics and geographical information systems in applied insect ecology. Enviro Entomol 38 : 303-327.

Liebhold, A.M. & A. A. Sharov. 1998. Testing for correlation in the presence of spatial autocorrelation in insect count data, p.111-117. In J. Baumgartner, P. Brandmayr & B.F.J. Manly (eds), Population and Community Ecology for Insect Management and Conservation. Balkema. Rotterdam.

Nestel, D. & M. Klein. 1995. Geostatistical analysis of leafhopper (Homoptera: Cicadellidae) colonization and spread in deciduous orchards. Enviro Entomol 24 : 1032-1039.

Menzel, F., J.E. Smith & N. B. Calauto. 2003. Bradysia difformis Frey and Bradysia ocellaris Comstock : two additional neotropical species of black fungus gnat (Diptera : Sciaridae) of economic importance : a rediscription and review. Ann Entomol Soc Am 96 : 448-457.

Midgarden, D.G., R.R. Youngman & S.J. Fleischer. 1993. Spatial analysis of counts of western corn rootworm (Coleoptera : Chrysomellidae) adults on yellow sticky trap: geostatistical and dispersion indices. Environ Entomol 22 : 1124-1133.

Perry, J.N., A.M. Liebhold, M.S. Rossenberg, J. Dungan, M. Miriti, A. Jakomulsska & S. Citron-Poutsy. 2002. Illustration and guidelines for selecting statistical methods for quantifying spatial pattern in ecological data. Ecography 25 : 578-600.

Radeloft, V.C., T.F. Miller, H.S. He & D.J. Mladenoff. 2002. Periodicity in spatial data and geostatistical models: autocorrelation between patches. Ecography 23 : 81-91.

Rankin, M.A., J.C.A. Burchsted. 1992. The cost of migration insects. Ann Rev Entomol 37 : 533-559.
Rostaman, 2005. Dinamika populasi lalat sciarid (Diptera : Sciaridae) pada budidaya jamur tiram. Disertasi ITB Bandung.

Rostaman, A.D. Permana, T.S. Subahar & S. Sastrodihardjo. 2005. Biologi lalat sciarid, Bradysia ocellaris (Diptera : Sciaridae), serangga hama pada pertanaman jamur tiram. JPTI (in proof).

Taylor, L.R. 1984. Assesing and interpreting the spatial distribution of insect populations. Annu Rev Entomol 29 : 321-357.

Trematerra, P. & A. Sciaretta. 2004. Spatial distribution of some beetles infesting a feed mill with spatiotemporal dynamics of Oryzaephilus surinamensis, Tribolium castaneum and Tribolium confusum. J Stored Prod Re 40 : 363-372.



DOI: https://doi.org/10.22146/jpti.11776

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