Fındık Yeşil Kokarcası [Palomena prasina L. (Hemiptera: Pentatomidae)]’nın Yumurta Paket Sayısı ve Üreme Kabiliyeti

Öz

Bu çalışma, fındık yeşil kokarcası (FYK) Palomena prasina L. (Hemiptera: Pentatomidae)’nın kışlamış erginlerinin fındıkta kafeslere alınarak üreme kabiliyetini, yumurta bırakma ritmini ve yumurta paket sayısındaki değişimlerini belirlemek amacıyla yapılmıştır. FYK'nın kışlayan erginleri bahçe içerisinde seçilmiş dallarda kafeslere alınmış olup, her kafese birer çift kışlamış ergin yerleştirilerek çalışma 20 tekerrürlü olarak yürütülmüştür. Nisan-Haziran (18 Nisan-22 Haziran) aylarında günlük gözlemler yapılmış ve zararlının arazi koşullarında fındık meyveleri ile beslenmesi sonucunda dişi başına 94.88 yumurta bıraktığı tespit edilmiştir. Dişilerde yumurta bırakma süresi ortalama 32 gün olarak bulunmuştur. Dişi başına düşen ortalama yumurtlama sayısı 4.38 olup, FYK'nın Nisan ayının son haftasından Haziran ayının üçüncü haftasına kadar yumurta bıraktığı tespit edilmiştir. Her yumurtlama için gereken süre değişkenlik göstermekte olup, ortalama süre minimum 5 gün, maksimum 11.47 gün olarak bulunmuştur. Son yumurta bırakma ve ölüm arasında geçen süre ortalama 12.25 gün olarak bulunurken, kışlayan dişilerde ölümlerin ortalama 54.3 günde gerçekleştiği tespit edilmiştir. Zararlının kafes koşullarında bıraktığı 79 adet yumurta paketinin çoğunun 28’li ve 14’lü paketler olduğu ve böceğin bıraktığı yumurta paketlerinde ortalama 21.62 adet yumurta olduğu tespit edilmiştir. Sonuç olarak, zararlının üreme davranışlarının belirlenmesi, yaşam tablolarının, popülasyon modellerinin ve biyolojik mücadele önlemlerinin geliştirilmesi gibi biyolojik araştırmalara katkı sağlayacaktır.

Anahtar Kelimeler

• Palomena prasina
• Üreme kabiliyeti
• Yumurta paket sayısı
• Yumurtlama periyodu

Fecundity and Clutch Size of Green Shield Bug [Palomena prasina L. (Hemiptera: Pentatomidae)]

Abstract

This study was conducted to determine the fecundity, oviposition rhythm and clutch number variations of overwintering adult green shield bug (GSB) Palomena prasina (Hemiptera: Pentatomidae) in cages in hazelnut. The adults of GSB collected from hazelnut orchards were taken into cages on selected branches, one pair of overwintering adults were placed in each cage and the study was carried out with 20 repetitions. Daily observations were made during April-June (April 18-June 22) and it was found that the pest laid 94.88 eggs per female as a result of feeding on hazelnut fruits under field conditions. Oviposition period of females was found as 32 days on average. The average number of egg clutches laid per female is 4.38 and it was found that GSB laid eggs from the last week of April until the third week of June. The time required for each oviposition was varied and the average time was found as minimum 5 days and maximum 11.47 days. While postoviposition period was found as 12.25 days on average, death was found to occur on day 54.3 on average in overwintering females. It was found that most of the 79 clutches laid by the pest under cage conditions were included 28 and 14 eggs and there were an average of 21.62 eggs in the clutches laid by the bug. As a result, the determination of reproductive behaviours of the pest will also contribute to biological researches aiming to develop life tables, population models and biological control measures.

Keywords

• Palomena prasina
• Fecundity
• Clutch size
• Oviposition period

Kaynakça

1. Adams, T. S. (2000). Effect of diet and mating on oviposition in the twospotted stink bug Perillus bioculatus (F.) (Heteroptera: Pentatomidae). Annals of the Entomological Society of America, 93(6), 1288-1293.
2. Arzone, A., Miaja, M. L., Sonnati, C., & Tavella, L. (2000). Influence of bug (Heteroptera, Coreidae And Pentatomidae) feeding activity on hazelnut in Northwestern Italy. Acta horticulturae, 556, 461-468.
3. Bosco, L., Moraglio, S. T., & Tavella, L. (2018). Halyomorpha halys, a serious threat for hazelnut in newly invaded areas. Journal of Pest Science, 91, 661-670. https://doi.org/10.1007/s10340-017-0937-x
4. Büning, J. (1994). The insect ovary: Ultrastructure, previtellogenic growth and evolution. New York, USA: Springer Science & Business Media.
5. Chapman, R. F., Simpson, S. J., & Douglas, A. E. (2013). The Insects: Structure and Function. Cambridge, England: Cambridge University Press.
6. Kaur, R., & Singh, D. (2020). Molecular studies on hemipteran bugs (hemiptera: Heteroptera) based on mitochondrial genes: A review. Journal of Pharmacognosy and Phytochemistry, SP6, 471-475.
7. Kawada, H., & Kitamura, C. (1983). The reproductive behavior of the brown marmorated stink bug, Halyomorpha mista Uhler (Heteroptera: Pentatomidae). Observation of mating behavior and multiple copulation. Applied Entomology and Zoology, 18, 234-242.
8. Kurt, A. (1975). Doğu karadeniz fındıklarında zarar yapan Palomena prasina L. (Hemiptera: Pentatomidae)‘nın biyoekolojisi üzerinde araştırmalar. Samsun, Turkey: Samsun Bölge Zirai Mücadele Araştırma Enstitüsü Yayınları (in Turkish).

9. McLain, D. K., & Marsh, N. B. (1989). Male copulatory success: heritability and relationship to mate fecundity in the southern green stinkbug, Nezara viridula (Hemiptera: Pentatomidae). Heredity, 64(1990), 161—167.
10. McLain, D. K., Lanier, D. L., & Marsh, N. B. (1990). Effects of female size, mate size, and number of copulations on fecundity, fertility, and longevity of Nezara viridula (Hemiptera: Pentatomidae). Annals of the Entomological Society of America, 83, 1130-1136.
11. Moraglio, S., Bosco, L., & Tavella, L. (2018). Halyomorpha halys invasion: A new issue for hazelnut crop in northwestern Italy and western Georgia? Acta Horticulturae, 1226, 379-384. https://doi.org/10.17660/ActaHortic.2018.1226.58
12. Nijhout, H. F. (1998). Insect hormones. New Jersey, USA: Princeton University Press. Panizzi, A. R. (1997). Wild hosts of pentatomids: Ecological significance and role in their pest status on crops. Annual Review of Entomology, 42, 99-122.
13. Panizzi, A. R., McPherson, J. E., James, D. G., Javahery, M., & McPherson, R. M. (2000). Stink bugs (Pentatomidae). In Heteroptera of economic importance. Florida, USA: CRC Press.
14. Panizzi, A. R., & Mourão, A. P. (1999). Mating, ovipositional rhythm and fecundity of Nezara viridula (l.) (Heteroptera: Pentatomidae) fed on privet, Ligustrum lucidum thunb., and on soybean, Glycine max (L.) merrill fruits. Anais da Sociedade Entomológica do Brasil, 28, 35-40.
15. Saruhan, I., & Tuncer, C. (2006). Determining of some morphological and biological characteristics of Palomena prasina L. (Heteroptera: Pentatomidae). The Turkish Journal of Entomology, 30(1), 43-56.
16. Schotzko, D., & O'Keeffe, L. (1986). Ovipositional rhythms and egg melanization rate of Sitona lineatus (L.) (Coleoptera: Curculionidae). Environmental Entomology, 15, 601-606.
17. Schotzko, D., & O'keeffe, L. (1990a). Ovipositional rhythms of Thyanta pallidovirens (Hemiptera: Pentatomidae). Environmental Entomology, 19, 630-634.
18. Schotzko, D., & O'keeffe, L. (1990b). Effect of pea and lentil development on reproduction and longevity of Thyanta pallidovirens (Stål) (Hemiptera: Heteroptera: Pentatomidae). Journal of Economic Entomology, 83, 1333-1337.
19. Silva, F., Calizotti, G., & Panizzi, A. (2011). Survivorship and egg production of phytophagous pentatomids in laboratory rearing. Neotropical Entomology, 40, 35-38. https://doi.org/10.1590/S1519-566X2011000100005
20. Stewart, L., Hemptinne, J. L., & Dixon, A. (1991). Reproductive tactics of ladybird beetles: Relationships between egg size, ovariole number and developmental time. Functional Ecology, 380-385.
21. Tavella, L., Moraglio, S., & Bosco, L. (2018). Halyomorpha halys invasion: A new issue for hazelnut crop in northwestern Italy and western Georgia? Acta Horticulturae, 1226, 379-384. https://doi.org/10.17660/ActaHortic.2018.1226.58
22. Tschinkel, W. R. (1987). Relationship between ovariole number and spermathecal sperm count in ant queens: A new allometry. Annals of the Entomological Society of America, 80, 208-211.
23. Tuncer, C., Saruhan, I., & Akca, I. (2005). The insect pest problem affecting hazelnut kernel quality in Turkey. Acta Horticulturae, 686, 367-376. https://doi.org/10.17660/ActaHortic.2005.686.51
24. Tuncer, C., Saruhan, I., & Akca, I. (2014). Seasonal occurrence and species composition of true bugs in hazelnut orchards. Acta Horticulture, 1052, 1263-1268. https://doi.org/10.17660/ActaHortic.2014.1052.35
25. Wang, Q., & Millar, J. G. (1997). Reproductive behavior of Thyanta pallidovirens (Heteroptera: Pentatomidae). Annals of the Entomological Society of America, 90, 380-388.
26. Wellings, P. W., Leather, S., & Dixon, A. (1980). Seasonal variation in reproductive potential: A programmed feature of aphid life cycles. The Journal of Animal Ecology, 975-985.