Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces

Volume: 49 Number: 1 January 6, 2010
  • İlker Kepenekci
  • Emre Evlice
  • Ayşe Aşkın
  • Meriç Özakman
  • Berna Tunalı
EN TR

Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces

Abstract

This study was conducted to determine the pathogen of root knot nematodes in Burdur, Isparta and Eskişehir provinces during 2002-2006 where protected vegetables are commonly produced and it is known that root knot nematodes become a problem. The main material of the study are soil samples and juveniles and females of root knot nematodes collected from galls of the plants as well as fungi cultures obtained from egg mass.
Soil and plant samples are collected randomly from 10% of protected vegetable production areas in survey region. Root knot nematodes are obtained by extracting soil samples and galls. For the identification of the species of root knot nematodes, perennial paterns of females and second stage juveniles are used.
Meloidogyne javanica (Treub), M. incognita (Kofoid and White) and M. hapla (Chitwood) are identified from the samples collected. Fungal isolates of Paecilomyces, Fusarium, Aspergillus and Penicillium genuses are obtained from M. javanica and M. incognita females and egg masses.
Among the fungi isolated, Fusarium solani, Aspergillus sp. and Penicillum sp. are saprophytic fungi and are known not to be used in biological control studies. The other fungus isolated, Paecilomyces, is an important biologic agent of root knot nematodes. This isolate is identified as P. lilacinus.
In pathogenity tests performed, the eggs of M. incognita and M. javanica purecultures are used and at the end of the 3rd day P. lilacinus is found to be 100% effective against these two species.
One of the bacteria isolated was determined that killed the root knot nematodes according to the pathogenicity test and grown in nematode. By the result of biochemical properties of the isolate, it's identified as Telluria chitinolytica (Pseudomonas mixta).

Keywords

References

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  3. Dunn, M.T., Sayre, R.M., Carrell, A. and Wergin, W.P. 1982. Colonization of nematode eggs by Paecilomyces lilacinus (Thom) Samson as observed with scanning electron microscope. Scanning Electron Microscopy, 3: 1351–1357.
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  5. Elekçioğlu, İ.H. and Gözel, U. 1995. Occurence of Fungal parasites of Nematodes in the East Mediterranean Region of Türkiye. J. Türk. Phytopath. 24 (3): 139-143.
  6. Enneli, S., Crump, D., Maden, S. ve Öztürk, G. 1994. Orta Anadolu Bölgesinde kist nematodlarının fungal parazitlerinin saptanması. Türkiye 3. Biyolojik Mücadele Kongresi Bildirileri. 25-28 Ocak 1994, İzmir. 289-297.
  7. Erma, M.H. and Shahzad, S.1998. Isolation of hyperparasite from eggs and females of Meloidogyne javanica. Pakistan Journal of Nematology, 16 (1): 77-82.
  8. Gortari, M.C., Galarza, B.C., Cazau, M.C. and Hours, R.A. 2008. Comparison of the biological properties of two strains of Paecilomyces lilacinus (Thom) Samson associated to their antagonistic effect onto Toxocara canis eggs. Malysian Journal of Microbiology. 4(2), pp. 35-41.

Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

İlker Kepenekci This is me

Emre Evlice This is me

Ayşe Aşkın This is me

Meriç Özakman This is me

Berna Tunalı This is me

Publication Date

January 6, 2010

Submission Date

January 6, 2010

Acceptance Date

-

Published in Issue

Year 2009 Volume: 49 Number: 1

APA
Kepenekci, İ., Evlice, E., Aşkın, A., Özakman, M., & Tunalı, B. (2010). Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces. Plant Protection Bulletin, 49(1), 21-30. https://izlik.org/JA88SG83UH
AMA
1.Kepenekci İ, Evlice E, Aşkın A, Özakman M, Tunalı B. Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces. Plant Protection Bulletin. 2010;49(1):21-30. https://izlik.org/JA88SG83UH
Chicago
Kepenekci, İlker, Emre Evlice, Ayşe Aşkın, Meriç Özakman, and Berna Tunalı. 2010. “Researches on Determining the Pathogens of Root Knot Nematodes Causing Problem in Protected Vegetables in Burdur, Isparta and Eskişehir Provinces”. Plant Protection Bulletin 49 (1): 21-30. https://izlik.org/JA88SG83UH.
EndNote
Kepenekci İ, Evlice E, Aşkın A, Özakman M, Tunalı B (January 1, 2010) Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces. Plant Protection Bulletin 49 1 21–30.
IEEE
[1]İ. Kepenekci, E. Evlice, A. Aşkın, M. Özakman, and B. Tunalı, “Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces”, Plant Protection Bulletin, vol. 49, no. 1, pp. 21–30, Jan. 2010, [Online]. Available: https://izlik.org/JA88SG83UH
ISNAD
Kepenekci, İlker - Evlice, Emre - Aşkın, Ayşe - Özakman, Meriç - Tunalı, Berna. “Researches on Determining the Pathogens of Root Knot Nematodes Causing Problem in Protected Vegetables in Burdur, Isparta and Eskişehir Provinces”. Plant Protection Bulletin 49/1 (January 1, 2010): 21-30. https://izlik.org/JA88SG83UH.
JAMA
1.Kepenekci İ, Evlice E, Aşkın A, Özakman M, Tunalı B. Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces. Plant Protection Bulletin. 2010;49:21–30.
MLA
Kepenekci, İlker, et al. “Researches on Determining the Pathogens of Root Knot Nematodes Causing Problem in Protected Vegetables in Burdur, Isparta and Eskişehir Provinces”. Plant Protection Bulletin, vol. 49, no. 1, Jan. 2010, pp. 21-30, https://izlik.org/JA88SG83UH.
Vancouver
1.İlker Kepenekci, Emre Evlice, Ayşe Aşkın, Meriç Özakman, Berna Tunalı. Researches on determining the pathogens of root knot nematodes causing problem in protected vegetables in Burdur, Isparta and Eskişehir provinces. Plant Protection Bulletin [Internet]. 2010 Jan. 1;49(1):21-30. Available from: https://izlik.org/JA88SG83UH

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