The effect of temperature and host type on development of entomopathogenic nematode Heterorhabditis bacteriophora (Poinar, 1975) (Nematoda: Heterorhabditidae)

Yıl 2016, Cilt: 31 Sayı: 1, 25 - 32, 22.04.2016

Nuran Korkmaz Boz Eylem Akman Gündüz

Öz

Experiments were conducted at 15, 24 and 30 °C. Late instar larvae of Galleria mellonella (Linnaeus, 1758) (Lepidoptera: Pyralidae), Achoria grisella (Fabricius, 1794) (Lepidoptera: Pyralidae) and Ephestia kuehniella (Zeller, 1879) (Lepidoptera: Pyralidae) were used as host. Every host exposed to 50 infective juveniles of Heterorhabditis bacteriophora (Poinar, 1975). Results indicate that H. bacteriophora killed all host larvae at these three temperatures. For all host species, host death time was longer at 15 °C than at 24 and 30 °C, whereas there was no significant difference among host death times at 24 and 30 °C. Host species did not change the host death times. Penetration efficiency of H. bacteriophora was affected by temperature and host types. Number of H. bacteriophora penetrated to host larvae was significantly greater at 24 and 30 °C than at 15 °C for all tested host. For all tested temperatures, significantly greater numbers of H. bacteriophora penetrated to the G. mellonella than had A. grisella and E. kuehniella. Temperature significantly affected the time of the emergence of infective juveniles from the host cadaver, but host types are not. For all tested host species the latest emergence was determined at 15 °C. Infective juvenile production was significantly affected by temperature and host species. The highest infective juvenile production was observed at 30 °C in G. mellonella whereas E. kuehniella had the lowest one at 15 °C.

Anahtar Kelimeler

Biological control; entomopathogenic nematode; Heterorhabditis bacteriophora; host; temperature

Sıcaklık ve konukçu tipinin entomopatojenik nematod Heterorhabditis bacteriophora (Poinar, 1975) (Nematoda: Heterorhabditidae)’nın gelişimine etkisi

Öz

Denemeler kontrollü koşullarda 15, 24 ve 30 ºC’de yürütülmüştür. Konukçu olarak Galleria mellonella (Linnaeus, 1758) (Lepidoptera: Pyralidae), Achoria grisella (Fabricius, 1794) (Lepidoptera: Pyralidae) ve Ephestia kuehniella (Zeller, 1879) (Lepidoptera: Pyralidae)’nın geç evre larvaları kullanılmıştır. Her konukçu 50 Heterorhabditis bacteriophora (Poinar 1975) infektif jüveniline maruz bırakılmıştır. Sonuçlar üç sıcaklıkta da H. bacteriophora’nın bütün konukçu larvalarını öldürdüğünü göstermiştir. Tüm konukçu türleri için, konukçu ölüm süresi 15 ºC’de, 24 ve 30 ºC’den daha uzun olmuş, ancak 24 ve 30 ºC’deki ölüm süreleri arasında önemli bir farklılık belirlenmemiştir. Konukçu türü konukçu ölüm süresini değiştirmemiştir. H. bacteriophora’nın konukçu içerisine giriş gücü, sıcaklık ve konukçu tiplerinden etkilenmiştir. Tüm konukçu türlerinde konukçu içerisine giren H. bacteriophora sayısı 24 ve 30 ºC’de, 15 ºC’ye göre daha fazla olmuştur. Denenen tüm sıcaklık derecelerinde G. mellonella konukçusuna giren H. bacteriophora sayısı A. grisella ve E. kuehniella’ya giren nematod sayısından önemli derecede fazla bulunmuştur. Sıcaklık infektif jüvenillerinin konukçu kadavrasından çıkış sürelerini önemli derecede etkilemiş, ancak konukçu türlerinin bu süre üzerine önemli bir etkisi olmamıştır. Denenen tüm konukçu türlerinde infektif jüveniller en geç 15 ºC’de çıkış yapmışlardır. İnfektif jüvenil üretimi sıcaklık ve konukçu türü tarafından önemli ölçüde etkilenmiştir. En fazla infektif jüvenil üretimi 30 ºC’de G. mellonella larvalarında, en az üretim ise 15 ºC’de E. kuehniella larvalarında olmuştur.

Anahtar Kelimeler

Biyolojik kontrol; entomopatojenik nematod; Heterorhabditis bacteriophora; konukçu; sıcaklık

Kaynakça

• Aydın, H., Susurluk, A., 2005. Competitive abilities of the entomopathogenic nematodes Steinernema feltiae and Heterorhabditis bacteriophora in the same host at different temperatures. Turk. J. Biol., 29: 35-39.
• Brown, I.M., Gaugler, R., 1996. Cold tolerance of steinernematid and heterorhabditid nematodes. J. Thermal Biol., 21: 115-121.
• Chen, S., Li, J., Han, X., Moens, M., 2003. Effect of temperature on the pathogenicity of entomopathogenic nematodes (Steinernema and Heterorhabditis spp.) to Delia radicum. BioControl, 48: 713-724.
• Ciche, T., 2007. The biology and genome of Heterorhabditis bacteriophora (February 20, 2007), WormBook, ed. The C. elegans Research Community, http://www.wormbook.org.
• Forst, S., Dowds, B., Boemare, N., Stackebrandt, E. 1997. Xenorhabdus and Photorhabdus spp.: Bugs that kill bugs. Annu. Rev. Microbiol., 51: 47-72.
• Gaugler, R., 2002. Entomopathogenic Nematology. CABI Publishing, Wallingford, UK, New York, 388 s.
• Glazer, I., 1995. Application of Entomopathogenic Nematodes on Plant Foliage. Cost 819 Application and Persistence of Entomopathogenic Nematodes, EUR 18873, 37 s.
• Gouge, D.H., Lee, L.L., Henneberry, T.J., 1999. Effect of temperature lepidopteran host species on entomopathogenic nematode (Nematoda: Steinernematidae, Heterorhabditidae) infection. Environ. Entomol. 28 (5): 876-883.
• Grewal, P.S., Ehlers, R.U., Shapiro-Ilan, D.I., 2005. Nematodes as Biocontrol Agents. CABI Publishing, CAB International, Wallingford, Oxfordshire, UK, 505 s.
• Griffin, C.T., 1993. Temperature responses of entomopathogenic nematodes: implication for the success of biological control programmes. In: Nematodes and the Biological Control of Insect Pests. (Editörler: R. Bedding, R. Akhurst, H. Kaya),CSRIO Publications, East Melbourne, Victoria, s: 115-126.
• Hazır, S., Stock, S.P., Kaya, H.K., Koppenhöfer, A.M., Keskin N., 2001. Developmental temperature effects on five geographic isolates of the entomopathogenic nematode Steinernema feltiae (Nematoda: Steinernematidae). J. Invertebr. Pathol., 77: 243-250.
• Hazır, S., 2002. Türkiye’deki entomopatojenik nematodlar (Steinernematidae ve Heterorhabditidae) üzerine faunistik çalışmalar. Doktora Tezi. Hacettepe Üniv. Fen Bil. Enst. Ankara.
• Hazır, S., Kaya, H.K., Stock, P., Keskin, N., 2003. Entomopathogenic nematodes (Steinernematidae and Heterorhabditidae) for biological control of soil pests. Turk. J. Biol., 27: 181-202.
• Hominick, W.M., Reid, A.P., Bohan, D.A., Briscoe, B.R., 1996. Entomopathogenic nematodes: biodiversitiy, geographical distribution and the convention on biological diversity. Biocontrol Sci. Technol., 6:317-331.
• Karagöz, M., Gülcü, B., Hazır, C., 2009. Biological control potential of Turkish entomopathogenic nematodes against the Mediterranean Fruit Fly Ceratitis capitata. Phytoparasitica, 37: 153-159.
• Kaşkavalcı, G., 1999. Böceklere karşı biyolojik savaşta nematodların yeri. Tür. Entomol. Derg., 23 (4): 305-314.
• Kaya, H.K. 1990. Soil ecology. In Entomopathogenic Nematodes in Biological Control. (Editörler: R. Gaugler and H.K. Kaya), CRC Press, Boca Raton, FL, s: 93-115.
• Kaya, H.K., Gaugler, R., 1993. Entomopathogenic nematodes. Ann. Rev. Entomol., 38: 181-206.
• Kaya, H.K., Koppenhöfer, A.M., 1999. Biology and Ecology of Insecticidal Nematodes. Proceeding of Workshop, August 28-30, 1999, New Brunswick, New Jersey, USA. Optimal Use of Insecticidal Nematodes in Pest Management (Editör: Polavarapu, S.), s: 1-8, Blueberry Cranberry Research and Extension Center, Rutgers University, Chatsworth, NJ.
• Kaya, H.K., Koppenhöfer, A.M., 2004. Biological Control of Insects and Other Invertebrates with Nematodes. In Nematology: Advances and Perspectives. Volume 2: Nematode Management and Utilization. (Editörler: Z.X. Chen, S.Y. Chen, D.W. Dickson), s: 1083-1132, Tsinghua University Press, CABI Publishing.
• Koppenhöfer, A.M., 2000. Nematodes. In: Field Manual of Techniques in Invertebrate Pathology. (Editörler: L.A. Lacey, H.K. Kaya), Kluwer, Dordrecht, The Netherlands s: 283-301.
• Laznik, Z., Toth., T., Lakatos, T., Trdan, S., 2009. Heterorhabditis bacteriophora (Poinar)-the first member from Heterorhabditidae family in Slovenia. Acta Agric. Slov, 93 (2): 181-187.
• Mahar, A.N., Jan, N.D., Mahar, G.M., Hullio, M.H., Lanjar, A.G., Buriro, A.H., 2007. Effectiveness of entomopathogenic nematodes against the larvae of Mustard Beetle Phaedon cochleariae at different temperatures. Int. J. Agri. Biol., 6: 851-856.
• Mason, J.M., Hominic, W.M., 1995. The effect of temperature on infection, development and reproduction of Heterorhabditids. J. Helminthol., 69 (4): 337-345.
• Oğuzoğlu Ünlü, I., Özer, N., 2003. Evaluation of the reproductive potential and competition between two entomopathogenic nematodes, Steinernema feltiae Filipjev, 1934 (Rhabditida: Steinernematidae) and Heterorhabditis bacteriophora, Poinar 1976 (Rhabditida: Heterorhabditidae). Turk. J. Biol., 27: 149-155.
• Oğuzoğlu, I., Özer, N., 2007. Bioassays of entomopathogen nematode Steinernema feltiae all type (Rhabditida: Steinernematidae) and Heterorhabditis bacteriophora Tur-H2 (Rhabditida: Heterorhabditidae). Hacettepe J. Biol. Chem., 35 (1): 39-44.
• Poinar, G.O., 1983. Nematode Parasites of Invertebrates. In The Naturel History of Nematodes. (Editör: G.O. Poinar), Prentice-Hall, Inc., Englewood Cliffs, New Jersey, s: 161-202.
• Power, K.T., An, R., Grewal, P.S., 2009. Effectiveness of Heterorhabditis bacteriophora strain GPS11 applications targeted against different instars of the Japanese betle Popillia japonica. Biol. Control, 48: 232-236.
• Radova, S., Trnkova, Z., 2010. Effect of soil temperature and moisture on the pathogenicity of two species of entomopathogenic nematodes (Rhabditida: Steinernematidae). J. Agrabiol., 27 (1): 1-7.
• Toledo, J., Rojas, R., Ibarra, J.E., 2006a. Efficiency of Heterorhabditis bacteriophora (Nematoda: Heterorhabditidae) on Anastrepha serpentina (Diptera: Tephritidae) larvae under laboratory conditions. Fla. Entomol., 89 (4): 524-526.
• Toledo, J., Rasgado, M.A., Ibarra, J.E., Gomez, A., Liedo, P., Williams, T., 2006b. Infection of Anastrepha ludens following soil application of Heterorhabditis bacteriophora in a mango orchard. Entomol. Exp. Appl., 119:155-162.
• Webster, J.M., 1972. Nematodes and Biological Control. In Economic Nematology. (Editör: J.M. Webster), Academic Press, Inc. Ltd., London, s: 469-496.
• White, G.F., 1927. A method for obtaining infective nematode larvae from culture. Sci., 66, 302-303.
• Woodring, J.L., Kaya, H.K., 1988. Steinernematid and Heterorhabditid Nematodes: A Handbook of Biology and Techniques. Arkansas Agricultural Experiment Station, Fayetteville, Arkansas, 30 s.
• Wozniak, C.A., Smith, G.A., Kaplan, D.T., Schroeder, W.J., Campbell, L.G., 1993. Mortality and aberrant development of the sugarbeet root maggot (Diptera: Otitidae) after exposure to Steinernematid nematodes. Biol. Control, 3: 221-225.
• Yılmaz, H., Waeyenberge, L., Demir, İ., Moens, M., Demirbağ, Z., 2009. A new entomopathogenic nematode species for Turkey, Heterorhabditis megidis Poinar, Jakson & Klein 1987 (Rhabditida: Heterorhabditidae). Turk. J. Agric. For., 33: 385-391.