Prey preference of Cryptolaemus montrouzieri Mulsant (Coleoptera: Coccinellidae) between unparasitised and parasitised Mealybugs Planococcus citri Risso (Hemiptera: Pseudococcidae) and Planococcus ficus Signoret (Hemiptera: Pseudococcidae) by Anagyrus pseudococci Girault (Hymenoptera: Encyrtidae)

Öz

Anahtar Kelimeler

• Cryptolaemus montrouzieri, Anagyrus pseudococci, Planococcus citri, Planococcus ficus, birlik içi avcılık

Cryptolaemus montrouzieri Mulsant (Coleoptera: Coccinellidae)'nin parazitlenmemiş ve Anagyrus pseudococci Girault (Hymenoptera: Encyrtidae) tarafından parazitlenmiş unlubitler Planococcus citri Risso ve Planococcus ficus Signoret (Hemiptera: Pseudococcidae) arasındaki besin tercihi

Abstract

Prey preference of Cryptolaemus montrouzieri Mulsant (Coleoptera: Coccinellidae) between unparasitised and parasitised Mealybugs Planococcus citri Risso (Hemiptera: Pseudococcidae) and Planococcus ficus Signoret (Hemiptera: Pseudococcidae) by Anagyrus pseudococci Girault (Hymenoptera: Encyrtidae) The aim of this study was to determine prey preference of Cryptolaemus montrouzieri Mulsant (Coleoptera: Coccinellidae), which is one of the most important predators of mealybugs, between unparasitised and parasitised polyphagous pest Planococcus citri Risso (Hemiptera: Pseudococcidae) and Planococcus ficus Signoret (Hemiptera: Pseudococcidae) of different ages by Anagyrus pseudococci Girault (Hymenoptera: Encyrtidae). Experiments and all insects rearing were carried out in controlled conditions (28±10C, 65±10% RH and a photoperiod of 16L:8D h.). For each mealybug species, unparasitised and parasitised mealybugs of different ages were released into same Petri dishes and preference of the predator within one day was also determined. It appears that female and fourth instar larvae (L4) of predator preferred two and four days-old parasitized P. citri and P. ficus as prey than the unparasitised ones

Keywords

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References

1. Anonymous, 2003. Current status of the vine mealybug, Planococcus ficus, in California. http://ucce.ucdavis.edu/files/filelibrary/1650/8695.pdf
2. Anonymous, 2006. Faydalı böcek salımı yapılırken dikkat edilmesi gerekli noktalar. http://www.batem.gov.tr/bolumler/koruma/koruma.htm#LABORATUARLARIMIZ.
3. Anonymous, 2007. ScaleNet. http://www.sel.barc.usda.gov/scalenet/scalenet.htm
4. Bentley, W., 2002. Vine mealybug, Planococcus ficus, management for North and Central Coast vineyards. ucce.ucdavis.edu/files/filelibrary/2002/4381.pdf.
5. Berlinger, M. J., 1977. The Mediterranean vine mealybug and its natural enemies in southern Israel. Phytoparasitica, 5 (1): 3–14.
6. Blumberg, D., M. Klein, & Z. Mendel, 1995. Response by encapsulation of four mealybug species (Homoptera:Pseudococcidae) to parasitization by Anagyrus pseudococci. Phytoparasitica, 23 (2): 157-163.
7. Cabaleiro, C. & A. Segura, 1997. Field transmission of grapevine leafroll associated virus 3 (GLRaV-3) by the mealybug Planococcus citri. Plant Disease, 81: 283–287.
8. Cardinale, B. J., C. T., Harvey, K. Gross & A. R. Ives, 2003. Biodiversity and biocontrol: emergent impact of a multi-enemy assemblage on pest suppression and crop yield in an agroecosystem. Ecology letters, 6: 857–865.

9. Çalışır, S., A. N. Kılınçer, M. B. Kaydan & S. Ülgentürk, 2005. Some biological aspect of Anagyrus pseudococci (Girault) (Hymenoptera: Encrytidae) on different ages of Planococcus citri (Risso) (Hemiptera: Pseudococcidae). Journal of Agricultural Science, 11: 434-441.
10. Duso, C., 1989. Indagini bioecogiche su Planococcus ficus sign. nel veneto (Indigenous bioecology of P. ficus in the veneto region). Bollettino del Laboratorio di Entomologia Agraria ‘Flippo Solvestri,’ 46: 3–20.
11. Ehler, L. E., 1985. Species-dependent mortaliy in a parasite guild and its relevance to biological control. Environmental Entomology, 14:1-6.
12. Golino, D. A., S. T. Sim, R. Gill & A. Rowhani 2002. California mealybugs can spread grapevine leafroll disease. California agriculture, 56 (6):196-201.
13. Güleç, G., A. N. Kilinçer, M. B. Kaydan & S. Ülgentürk, 2007. Some biological interactions between the parasitoid Anagyrus pseudococci (Girault) (Hymenoptera: Encrytidae) and its host Planococcus ficus (Signoret) (Hemiptera: Coccoidea: Pseudococcidae). Journal of Pest Science, 80: 43-49.
14. Heidari, M. & M. J. W. Copland, 1992. Host fınding by Cryptolaemus montrouzieri (Col., Coccinellidae) a predator of mealybugs (Hom., Pseudococcidae). Entomophaga, 37 (4): 621–625.
15. Huffaker, C. B., 1986. comparision of parasitism and densities of Parlatoria oleae (19521982) in relation ecological theory. American Naturalist, 128: 379-393.
16. Hussey, N. W. & N. Scopes, 1985. Biological Pest Control: The Glasshouse Experience. Cornell University Press, Ithaca, New York. 240 pp.
17. Kaydan, M. B., N. Kilincer, N. Uygun, G. Japoshvilli, & S. Gaimari, 2006. Parasitoids and predators of Pseudococcidae (Hemiptera: Coccoidea) in Ankara, Turkey. Phytoparasitica, 34 (4): 331–337.
18. Kester, K. & D. M. Jackson, 1996. When good bugs go bad: İntraguild predation by Jalysus wickhami on the parasitoid, Cotesia congregata. Entomologia experimentalis et applicata, 81 (3): 271-276.
19. Muştu, M., 2004. Cryptolaemus montrouzieri’ nin Anagyrus pseudococci ile Parazitlenmiş Planococcus türleri Üzerindeki Beslenme Davranışı. Ankara Üniversitesi (Yayınlanmamış Yüksek Lisans Tezi). Ankara. 60 s.
20. New, T. R., 1991. Insects as Predators. Kensington, Australia: New South Wales University Press. 178 pp.
21. Noyes, J. S. & M. Hayat, 1994. Oriental mealybug parasitoids of the Anagyrini (Hymenoptera: Encyrtidae) with a world review of use in classical biological control and an index of parasitoids of mealybugs (Homoptera: Pseudocccidae). 560pp. UK: International.
22. Polis, G. A., C. A. Myers & R. D. Holt, 1989. The ecology and evolution of intraguild predation: potential competitors that eat each other. Annual Rewiew of ecology and systematics, 20: 297-330.
23. Root, R., 1967. The niche exploitation pattern of the blue-greygnat catcher. Ecological Monographs, 37: 317-50.
24. Rosenheim, J. A, H. K. Kaya, L. E. Ehler, J. J. Marois, & B. A. Jaffee, 1995. Intraguild predation among biological-control agents: Theory and evidence. Biological Control, 5: 303–335.
25. Sengonca, Ç. & B. Yanuwiadi, 1994. Frassverhalten des schmierlausraubers Cryptolaemus montrouzieri Mulsant Bei durch Leptomastix dactylopii Howard parasitierten Planococcus citri (Risso). Mitteilungen der Deutchen Gessellschaft für Allgemenie und Angewandte Entomologie, 9: 121-124.
26. Trjapitzin, V. A. & S. V. Triapitzin, 2002. A new species of Neoplatycerus (Hymenoptera: Encyrtidae) from Egypt, parasitoid of the vine mealybug, Planococcus ficus (Homoptera: Pseudococcidae). Entomological News, 113 (3): 203–210.
27. Walton, V. M., 2003. Development of an integrated pest management system for vine mealybug, Planococcus ficus (Signoret), in vineyards in the western Cape Province, South Africa. Ph.D. Thesis University of Stellenbosch, South Africa.