Ankara ilinde Avrupa ayçiçeği güvesinin parazitoitleri ve etkinliklerinin belirlenmesi

Avrupa ayçiçeği güvesi [Homoeosoma nebulellum (Denis&Schiffermüller)] (Lepidoptera: Pyralidae) ülkemizde önemli bir ayçiçeği zararlısıdır. Ülkemizde zararlının parazitoitleri ile ilgili az sayıda çalışma bulunmaktadır. Çalışmamız ile zararlının Ankara ilindeki ayçiçeği alanlarındaki parazitiotleri belirlenmiştir. Bracon hebetor (Say.), B. trucidator, (Marshall), B. pectoralis (Wesmael) (Hymenoptera: Braconidae) ve Exeristes roborator F. (Hymenoptera: Ichneumonidae)’un zararlının doğal düşmanı olduğu belirlenmiştir. Bracon pectoralis’in zararlıyı parazitlediği dünyada ilk kez tespit edilmiştir. Parazitleme oranını belirleme çalışmalarında B. hebetor’un diğer parazitler arasında daha yaygın ve parazitleme oranının yüksek olduğu tespit edilmiştir. Parazitoitlerin zararlı larvalarını 2013 yılında %9–30 ve 2014 yılında %0-6.6 oranında parazitlediği belirlenmiştir.

Anahtar Kelimeler:

Homoeosoma nebulellum, Parasitoid, Parasitism rate, Braconidae, Ichneumonidae

Determination of the parasitoids of the European sunflower moth and effectiveness in Ankara province

The European sunflower moth [Homoeosoma nebulellum (Denis&Schiffermüller)] (Lepidoptera: Pyralidae) is one of the most important sunflower pest in Turkey. Concerning the parasitoids of this pest, the only one study was conducted in Turkey. The aim of this study is the identification of the parasitoids of the European sunflower moth. Bracon hebetor (Say.), B. trucidator (Marshall), B. pectoralis (Wesmael) (Hymenoptera: Braconidae) and Exeristes roborator F. (Hymenoptera: Ichneumonidae) were found as natural enemies. Bracon pectoralis was determined for the first time on the European sunflower moth in the world. Moreover, it was found that B. hebetor was more common among the other parasites and the rate of parasitism was high. Parasitism rate was estimated 9-30% and 0-6.6% in 2013 and 2014, respectively.

Keywords:

Homoeosoma nebulellum, parasitoid, parasitism rate, Braconidae, Ichneumonidae,

PDF

___

Aragon C.A.R., 2011. Propuesta para la lucha biológica contra Homoeosoma electellum (Hulst) (Lepidoptera; Pyralidae) sobre girasol. Doctoral thesis, Universidad Central Marta
Abreu De Las Villas Facultad De Ciencias Agropecuarias Departamento De Agronomía, 126 p.
Bei-Bienko G.Ya., Bykhovskii B.E., Medvedev G.S., 1967. Keys to the insects of the European USSR. 3 (4), 538- 797.
Briggs D., 2007. Analysis of Macrocentrus ancylivorus as a natural enemy of the Sunflower moth, Homoeosomae electellum. http://nature.berkeley.edu/classes/es196/ projects/2007final/ Briggs.pdf (Erişim tarihi: 01.03.2016).
Chen Y.H., Welter S.C., 2002. Abundance of a native moth Homoeosoma electellum (Lepidoptera: Pyralidae) and activity of indigenous parasitoids in native and agricultural sunflower habitats. Environmental Entomology, 31 (4), 626-636.
Gamundi J.C., Molinari N.A., Alvarez J.A., Lietti M., 1987. Bioecology of the sunflower moth Homoeosoma heinrichi Pastr. (Lepidoptera, Pyralidae). Informativo de Investigaciones Agricolas, 23, 441-444.
Gündüz E.A., Gülel A., Işıtan V.Ö., 2008. The effect of two host species on protein, lipid and glycogen levels of the larval ectoparasitoid Bracon hebetor (Say, 1836) (Hymenoptera: Braconidae). Turkish Journal of Entomology, 32 (1), 33-42.
Horvath Z., Vecseri C., 2005. A napraforgómoly (Homoeosoma nebulellum Hb.) elleni biológiai és genetikai védekezési módszerek. 10. Tiszántúli Növényvédelmi Fórum. Debrecen 417-424.
Jarvis J.L., Guthrie W.D., 1987. Ecological studies of the European corn borer (Lepidoptera: Pyralidae) in Boone County, Iowa. Environmental Entomology, 16, 50-58. Metayer-le M., Thiery D., Pham-Delegue M.H., Masson
C., 1991. Oviposition behavior and locomotor activity of Homoeosoma nebulellum (Lepidoptera: Pyralidae) under laboratory conditions. Environmental Entomology, 20 (2), 615-619.
Reymonet C., Falco G.J.V., Moreno M.J., 1993. Survey of the parasitoids of the European sunflower moth, Homoeosoma nebulella (Lep.: Pyralidae) in Palearctic region. Entomophaga, 38 (3), 355-358.
Yosmanoğlu M., 2002. Ayçiçeği raporu. Tarım ve Köyişleri Bakanlığı, Araştırma Planlama Koordinasyon Kurulu Başkanlığı, Aralık, 2002, Ankara.
Yücel C., Çobanoğlu S., 2017. Investigations on the biology and determination of natural enemies and the control possibilities of the European sunflower moth (Homoeosoma nebulellum (Den.&Schiff.) (Lepidoptera: Pyralidae) harmful on sunflowers in Ankara province. Doctoral Thesis, Ankara University (unpublished), Ankara.
Zeki H., Öneş Y., 1993. Faunistic studies on harmful and beneficial insects on sunflower (Helianthus annuus L.) in Central Anatolia. Plant Protection Bulletin, 33 (3-4), 119–145.