Scolytinae in hazelnut orchards of Turkey: clarification of species and identification key (Coleoptera, Curculionidae)

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TUNÇER C., Knizek M., Hulcr J.

ZOOKEYS, cilt.2017, sa.710, ss.65-76, 2017 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 2017 Sayı: 710
  • Basım Tarihi: 2017
  • Doi Numarası: 10.3897/zookeys.710.15047
  • Dergi Adı: ZOOKEYS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.65-76
  • Anahtar Kelimeler: ambrosia beetles, bark beetles, pests
  • Ondokuz Mayıs Üniversitesi Adresli: Evet

Özet

Hazelnut, a very important cash crop in Turkey, is frequently colonized by bark and ambrosia beetle species (Scolytinae). Some scolytine species may cause economic damage while other species do not; therefore, proper identification is important in orchard management. Extensive sampling demonstrated that the most common pest species in Turkey's hazelnut orchards are Anisandrus dispar, Xylosandrus germanus, and Xyleborinus saxesenii. Hypothenemus eruditus can also be common, but only colonizes branches that are already dead. Lymantor coryli, Hypoborus ficus, Taphrorychus ramicola, and Taphrorychus birtellus are rare and do not causes damage to live plants. Xyleborinus saxesenii appears to have been frequently misidentified and misreported as either L. coryli or Xyleborus xylographus. The former is rare, and the latter probably does not occur in Turkey. To avoid future misidentifications, a dichotomous identification key is provided for bark and ambrosia beetles of hazelnut orchards in Turkey.