Farklı sıcaklık ve toprak çeşitlerinde entomopatojen nematodlar, Heterorhabditis bacteriophora ve steinernema feltiae' nin Tenebrio molitor (Sarı unkurtu)' karşı etkinliği

The efficiency of the entomopathogenic nematodes Steinernema feltiae Tur-S3 and Heterorhabditis bacteriophora Tur-H2, isolated in Turkey, against larvae of Tenebrio molitor L. was investigated in different soil type and temperature conditions. Sterilized and non-sterilized silver sand, clay-loam soil, and compost soil were tested, each at 12, 18, and 24 °C. Temperature had the greatest effect on the mortality of T. molitor larvae caused by both nematode species. The efficiency of the 2 nematodes was greater in sterile than in nonsterile conditions, and was greater in sandy soils than in clay soils. The results showed that Steinernema feltiae was more efficient than H. bacteriophora at all temperatures tested, especially at 12 °C.

Effectiveness of the entomopathogenic nematodes Heterorhabditis bacteriophora and steinername feltiae against Tenebrio molitor (Yellow Maelworm) Larvae in different soil types at different temperatures

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Ehlers RU. Current and future use of nematodes in biocontrol: Practice and commercial aspects with regard to regulatory policy issues. Biocont Sci Technol 6: 303-316, 1996.
Gaugler R. Entomopathogenic Nematology. CAB1 Publishing. Wallingford, UK, 2002.
Boemare NE, Akhurst RJ, Mourant RG. DNA relatedness between Xenorhabdus spp. (Enterobacteriaceae), symbiotic bacteria of entomopathogenic nematodes, and a proposal to transfer Xenorhabdus luminescens to a new genus, Photorhabdus gen. nov. Int J Sytem Bacteriol 43: 249-255, 1993.
Gaugler R, Kaya HK. Entomopathogenic Nematodes in Biological Control. CRC Press, Boca Raton, FL. USA; 1990.
Burnell AM, Stock SP. Heterorhabditis, Steinernema and their ' bacterial symbionts-Lethal pathogens of insects. Nematol 2: 31- 42, 2000.
Klein MG. Efficacy against soil-inhabiting insect pests. In: Gaugler R and Kaya HK ecL Entomopathogenic Nematodes in Biological Control. CRC Press, Boca Raton, FL, USA; 1990: pp. 195-214.
Kaya HK, Gaugler R. Entomopathogenic nematodes. Annual Revie Entomol38: 181-206, 1993.
49.Koppenhöfer AM. Nematodes. In: Lacey LA. and Kaya HK. eds. Field Manual of Techniques in Invertebrate Pathology. Kluwer; 2000: pp. 283-301.
Susurluk A, Dix I, Stackebrandt E et al. Identification and ecological characterization of three entomopathogenic nematode bacterium complexes from Turkey, Nematol, 3: 833-841, 2001.
Kaya HK, Stock SP. Techniques in insect nematology. In: Lacey L. ed. Manual of Techniques in Insect Pathology Academic Press..San Diego, USA; 1997: pp. 284-324.
Koppenhöfer AM, Kaya HK. Ecological characterization of Steinernema rarum. J Inverteb Pathol 73: 120-128, 1999.
Koppenhöfer AM, Kaya HK, Shanmugam S et al. Interspecific competition between steinernematid nematodes within an insect host. J Inverteb Pathol, 66: 99-103, 1995.
Kung S, Gaugler R, Kaya HK. Soil type and entomopathogenic nematode persistence J Inverteb Pathol, 55: 401-406, 1990.
Abbott WS. A method for computing the effectiveness of an insecticide. J Econom Entomol 18: 265-267, 1925.
StatSoft Inc. Complete Statistical System Statistiea. 2325 East 13th Street, Tulsa, OK 74104, USA, 1991.
Kaya HK. Natural enemies and other antagonists. In: Gaugler R ed. Entomopathogenic Nematology. CABI Publishing; 2002: pp. 189-200.
Grewal PS, Selvan S, Gaugler, R. Thermal adaptation of. entomopathogenic nematodes: Niche breath for infection, establishment, and reproduction. J Therm Biol 19: 245-253, 1994,
Finnegan MM, Downes MJ, O'Regan M et al. Effect of salt and temperature stresses on survival and infectivity of Heterorhabditis spp. infective juveniles Nematol, 1: 69-76, 1999.
Hazir S, Stock SP, Kaya HK et al. Developmental temperature effects on five geographic isolates of the entomopathogenic nematode Steinernema feltiae (Nematoda: Steinernematidae). J Inverteb Pathol, 77: 243-250, 2001.
Griffin CT. Temperature responses of entomopathogenic nematodes for the success of biological control programs. In: Bedding R, Akhurst R, Kaya H ed. Nematodes and Biological Control of Insect Pests. CSIRO Publications; 1993: pp. 101-111.
Hominick WM. Biogeography. In: Gaugler R. ed. Entomopathogenic Nematology. CABI Publishing: 2002: pp. 115-143.
Iraki N, Salah N, Sansour MA et al. Isolation and characterisation of two entomopathogenic nematodes strains, Heterorhabditis indica (Nematoda, Rhabditida), from West Bank, Palestinian Territories. J Appl Entomol, 124: 375-380, 2000.
Csontos AS. Lateral movement of the entomopathogenic nematodes Steinernema glaseri and Heterorhabditis bacteriophora in sand at different temperatures in response to host seeking. Biocont Sci Technol, 12: 137-139, 2002.
Aydin H, Susurluk A. Competitive abilities of entomopathogenic nematodes, Steinernema feltiae and Heterorhabditis bacteriophora in the same host at different temperatures. Turk J Biol, 29: 35-39, 2005.
Miduturi JS, Waeyenberge L, Moens M. Natural distribution of entomopathogenic nematodes (Heterorhabditidae and Steinernematidae) in Belgian soils. Russian J Nematol, 5: 55-65,1997.
Stock SP, Pryor BM, Kaya HK. Distribution of entomopathogenic nematodes (Steinernematidae and Heterorhabditidae) in natural habitats in California, USA. Biodiver and Conserv, 8: 535-549, 1999.
Molyneux AS, Bedding RA. Influence of soil texture and moisture on the infectivity of Heterorhabditis sp. Dl and Steinernema glaseri for larvae of the sheep blowfly, Lucilia cuprina. Nematologica 30: 358-365, 1984.
Buchhop JCM. Untersuchungen zur Ansiedlung und Persistenz von entomopathogenen Nematoden (Heterorhabditis bacteriophora) im Freiland und im Labor. Bachelor-Arbeit im Studiengang, Humboldt-Universitat zu Berlin, Landwirtschaftlich- Gartnerische Fakultat, 2004.
Susurluk 1A. Establishment and persistence of the entomopathogenic nematodes, Steinernema feltiae and Heterorhabditis bacteriophora. Dissertation zur Erlangung des Doktörgrades der Agrar-und Ernahrungswissenschaftlichen Fakultât der Christian-Albrechts-Universitat zu Kiel-Germany, 2005.
Ishibashi N, Kondo E. Steinemema feltiae (DD-.136) and S. glaseri: persistence in soil and bark compost and their influence on native nematodes. J Nematol, 18: 310-316, 1986.
Ishibashi N, Kondo E, Dynamics of entomogenous nematode Steinemema feltiae applied to soil with and without nematicide treatment. J Nematol, 19: 404-412, 1987.
Forst S, Nealson K. Molecular biology of the symbiotic pathogenic bacteria Xenorhabdus and Photorhabdus spp. Microbiol Rev, 60: 21-43, 1996.
Forst S, Clarke D. Bacteria-Nematode symbiosis. Entomopathogenic Nematology: In: Gaugler R ed. CABI Publishing; 2002: pp. 57-77.
Glazer I. Survival Biology. In: Gaugler R. ed. Entomopathogenic Nematology. CABI Publishing; 2001: pp: 169-187.