Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures

Aydin, Hilal; SUSURLUK, İSMAİL ALPER

Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures

Hilal AYDIN, (Ankara Üniversitesi, Ziraat Fakültesi, Bitki Koruma Bölümü, Ankara, Türkiye)

İSMAİL ALPER SUSURLUK (Inst. for Phytopathology, Department, of Biotechnology and Biological Control, Christian Albrechts Univercity Kiel, Klausdorfer ST. 28-36, 24223 Raisdorf-Germany)

Turkish Journal of Biology

4 0

Yıl: 2005 Cilt: 29 Sayı: 1 Sayfa Aralığı: 35 - 39 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures

Öz:

Entomopatojen nematodlar, Steinernema feltiae ve Heterorhabditis bacteriophora'nın Türk ırklarının etkinlikleri Tenebrio molitofun son dönem larvalarına karşı değerlendirilmiştir. Her bir nematodun tek başına Tenebrio molitor larvalarında ortaya çıkardığı ölüm oranları bulunmuştur (deneme I). Daha sonra aynı yöntemle türlerin rekabette birbirleri üzerine olan etkileri incelenmiştir (deneme II). Her iki deneme de steril kumda 12, 18 ve 25 °C'de ve 5 günde gerçekleştirilmiştir. Deneme l'de türlerin etkinliği 12 °C'de H. bacteriophora için % 52,5 ve S. feltiae için % 85; 18 °C'de H. bacteriophora ve S. feltiae için sırasıyla % 93,5 ve % 95,6 ve 25 °C'de her iki tür için de % 97,5 olarak bulunmasına rağmen deneme H'de H. bacteriophora ve S. feltiae için sırasıyla 12 °C'de % 3 ve % 72; 18 °C'de % 8 ve-% 85 ve 25 °C'de % 12,5 ve % 80 olarak bulunmuştur. Bu sonuçlar S. feltiae'nm üç farklı sıcaklıkta ve her iki nematod birlikte uygulandığında H. bacteriophora üzerinde önemli derecede baskın bir tür olduğunu göstermektedir.

Anahtar Kelime: Steinernema feltiae larva sıcaklık biyolojik rekabet Heterorhabditis bacteriophora iplik solucanları ölüm oranı Tenebrio böceklerle döllenen iplik solucanları

Konular: Biyoloji

Steinernema feltiae ve Heterorhabditis bacteriophora entomopatojen nematodlarının farklı sıcaklıklarda aynı konukçu içerisinde rekabet yetenekleri

Öz:

The effectiveness of Turkish strains of the entomopathogenic nematodes Steinernema feltiae and Heterorhabditis bacteriophora on the last instar larvae of Tenebrio molitor were investigated. Mortality rates of T. mo/itor larvae caused by each nematode species alone (experiment I) were determined. Then, with the same method, the effectiveness of each species over the other in competition was examined (experiment II). Both experiments were conducted in sterilesand at 12, 18 and 25 °C for 5 days. While in experiment 1 the efficiency of the species was determined to be 52.5% for H. bacteriophora and 85% for S. feltiae at 12 °C, 93.5% and 95.6% at 18 °C for H. bacteriophora and S. feltiae, respectively, and 97.5% at 25 °C for both species, in experiment 11 these rates were 3% and 72% at 12 °C; 8% and 85% at 18 °C and 12.5% and 80% at 25 °C for H. bacteriophora and S. feltiae, respectively. The results indicated that S. feltiae was noticeably dominant over H. bacteriophora when both species were applied together at 3 different temperatures.

Anahtar Kelime: Heterorhabditis bacteriophora Nematoda mortality Tenebrio entomophilic nematodes Steinernema feltiae larvae temperature biological competition

Konular: Biyoloji

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

1. Ehlers RU. Current and future use of nematodes in biocontrol: Practice and commercial aspects with regard to regulatory policy issues. Biocontrol Science and Technology 6: 303-316, 1996.
2. Alatorre-Rosas R, Kaya HK. Interspecific competition between entomopathogenic nematodes in the genera Heterorhabditis and Steinernema for an insect host in sand. Journal of Invertebrate Pathology 55: 179-188, 1990.
3. Koppenhöfer AM, Kaya HK, Shanmugam S et al. Interspecific competition between Steinernematid nematodes within an insect host. Journal of Invertebrate Pathology 66: 99-103, 1995.
4. Kondo E. Studies on the infectivity and propagation of entomogenous nematodes, Steinernema spp., (Rhabditida: Steinernematidae), in the common cutworm, Spodoptera litura (Lepidoptera: Noctuidae). Bull. Fac. Agric. Saga Univ. 67: 1-88,1989.
5. Alatorre-Rosas R, Kaya HK. Interaction between two entomopathogenic nematode species in the same host. Journal of Invertebrate Pathology 57: 1-6, 1991.
6. Griffin CT. Temperature responses of entomopathogenic nematodes: Implications for the success of biological control programmes. In: Bedding R, Akhurst R, Kaya H. Nematodes and the biological control of insect pests. CSIRO Publishing; pp. 115- 126, 1993.
7. Susurluk A, Dix I, Stackebrandt E et al. Identification and ecological characterization of three entomopathogenic nematode- bacterium complexes from Turkey. Nematology 3: 8, 833-841,2001.
8. Dutky SR, Thompson JV, Cantwell GE. A technique for the mass propagation of the DD-136 nematode. Journal of Insect Pathology 5: 417-422, 1964.
9. Solomon A, Paperna I, Glazer I. Desiccation survival of the entomopathogenic nematode Steinernema feltiae: induction of anhydrobiosis. Nematology 1:1, 61-68, 1999.
10. Poinar GO, Jr. The natural history of nematodes. Prentice-Hall. Englewood Cliffs, NJ; 1984.
11. Abbott WS. Method of computing the effectiveness of an insecticide. Journal of Economic Entomology 18: 265-267,1925.
12. Selvan S, Campbell JF, Gaugler R. Density-dependent effects on entomopathogenic nematodes (Heterorhabditidae and Steinernematidae) within an insect host. Journal of Invertebrate Pathology 62: 278-284, 1993.
13. Csontos AS. Lateral movement of the entomopathogenic nematodes Steinernema glaseri and Heterorhabditis bacteriophora in sand at different temperatures in response to host seeking. Biocontrol Science and Technology 12: 137-139, 2002.

APA	Aydin H, SUSURLUK İ (2005). Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. , 35 - 39.
Chicago	Aydin Hilal,SUSURLUK İSMAİL ALPER Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. (2005): 35 - 39.
MLA	Aydin Hilal,SUSURLUK İSMAİL ALPER Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. , 2005, ss.35 - 39.
AMA	Aydin H,SUSURLUK İ Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. . 2005; 35 - 39.
Vancouver	Aydin H,SUSURLUK İ Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. . 2005; 35 - 39.
IEEE	Aydin H,SUSURLUK İ "Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures." , ss.35 - 39, 2005.
ISNAD	Aydin, Hilal - SUSURLUK, İSMAİL ALPER. "Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures". (2005), 35-39.

APA	Aydin H, SUSURLUK İ (2005). Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. Turkish Journal of Biology, 29(1), 35 - 39.
Chicago	Aydin Hilal,SUSURLUK İSMAİL ALPER Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. Turkish Journal of Biology 29, no.1 (2005): 35 - 39.
MLA	Aydin Hilal,SUSURLUK İSMAİL ALPER Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. Turkish Journal of Biology, vol.29, no.1, 2005, ss.35 - 39.
AMA	Aydin H,SUSURLUK İ Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. Turkish Journal of Biology. 2005; 29(1): 35 - 39.
Vancouver	Aydin H,SUSURLUK İ Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures. Turkish Journal of Biology. 2005; 29(1): 35 - 39.
IEEE	Aydin H,SUSURLUK İ "Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures." Turkish Journal of Biology, 29, ss.35 - 39, 2005.
ISNAD	Aydin, Hilal - SUSURLUK, İSMAİL ALPER. "Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and heterorhabditis bacteriophora in the same host at different temperatures". Turkish Journal of Biology 29/1 (2005), 35-39.