Biology and Damage of Diprion pini L. (Hymenoptera: Diprionidae) in Çankırı Pinus spp. Forests
Öz
Epidemic of the Common pine sawfly [Diprion
pini L. (Hymenoptera: Diprionidae)] has been observed to defoliate needles
of 8-10 year-old mixed Scots pine (Pinus
sylvestris L.) and Black pine (Pinus
nigra Arnold) stand in Çankırı (Yapraklı) in the last years. This study is
carried out in order to evaluate the biology and damage of D.pini in the area for successful future control of the pest.
Results show that D.pini overwinters
as eonymph within pupae and emerge when the mean air temperature exceeds 15°C
in June. Larvae hatched from the eggs that laid by the emerged adults feed on
needles until August-September. Also, D.pini
prefers Scots pine (%92) to Black pine (%31). Defoliation on the needles
increases as larval instars increases. Larvae of D.pini have 6 instars and complete larval period within 6-7 weeks.
Also, last instar larvae of D.pini leave pine needles and go under the soil
about 10 cm and overwinter as eonymph. D.pini has one generation in Çankırı
(Yapraklı).
Anahtar Kelimeler
Kaynakça
- Altenkirch, V. W. 1979. Massenvermehrung und Bekampfung von Kieferngrosschadlingen in Niedersachsen 1977 bis 1979. Deutsche Pflanzenschutz-Tagung in Mainz,8-13 Oktober 1979 227, Berlin.
- Auger, M. A., Geri, C. 1993. Effect of foliage of different pine species on the development and oviposition of the pine sawfly, Diprion pini L. (Hym.,Diprionidae). 1. Foliage edibility for D.pini. Journal of Applied Entomology, 116 (5), 494-504.
- Beaudoin, L., Allais, J. P., Guéri, C. 1997. Enzymatic polymorphism in natural populations of the sawfly Diprion pini L (Hymenoptera: Diprionidae). Annales des Sciences Forestières de France, 54 505-512.
- Çanakçıoğlu, H., Mol, T. 1998. Orman Entomolojisi: Zararlı ve Yararlı Böcekler. 541, İstanbul Üniversitesi Orman Fakültesi Yayınları, İstanbul.
- Daskalova, I., Kitin, B. 1973. Growth and Condition of Pinus nigra Plantations After Attack by Diprion pini. Naucni Trudove,Vissh Lesotekhnicheski Institut,Sofiya Gorsko Stopansto, 19 161-170.
- Eichorn, O. 1976. Dauerzucht von Diprion pini L.(Hym.,Diprionidae) im Laboratorium unter Berucksichtigung der Fotoperiode. Anzeiger für Schadlingskunge, Pflanzenschutz,Umweltschutz, 49 (3), 494-504.
- Geri, C., Goussard, F. 1989. Incidence de l’importance numerique des colonies larvaires sur l’induction de la diapause de Diprion pini L. (Hymenoptera:Diprionidae). Journal of Applied Entomology 108 (2), 131-137.
- Herz, A., Heitland, W. 1995. Erste Ergebnisse zur Rolle verschiedener Parasitoidengilden von Diprion pini (L.) (Hymenoptera, Diprionidae) zu Zeiten der Latenz. Mitteilungen der Deutschen Gesellschaft für Allgemeine und Angewandte Entomologie, 10 (1-6), 59-62.
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Ziya Şimşek
ÇANKIRI KARATEKİN ÜNİVERSİTESİ, ORMAN FAKÜLTESİ, ORMAN MÜHENDİSLİĞİ BÖLÜMÜ
Türkiye
Yalçın Kondur
ÇANKIRI KARATEKİN ÜNİVERSİTESİ, ORMAN FAKÜLTESİ, ORMAN MÜHENDİSLİĞİ BÖLÜMÜ
Türkiye
Yayımlanma Tarihi
15 Aralık 2016
Gönderilme Tarihi
3 Ocak 2017
Kabul Tarihi
-
Yayımlandığı Sayı
Yıl 2016 Cilt: 2 Sayı: 1-2