Bu çalışmada İzmir, Manisa, Çanakkale ve Balıkesir illerinde zeytin bahçelerindeki topraklarda nematod çeşitliliğinin belirlenmesi amaçlanmıştır. Bu amaçla 2021-2022 yılları arasında sürvey yapılmış, her bahçede 0-60 cm derinlikten toprak örneği alınmış ve alınan toprak örneklerinden nematodlar modifiye Baermann Funnel metoduyla izole edilmiştir. Zeytin alanlarında 37 cinse (Achromodora, Acrobeles, Acrobeloides, Alaimus, Aphelenchus, Aphelenchoides, Boleodorus, Cephalobus, Clarkus, Coslenchus, Ditylenchus, Dorylaimus, Eucephalobus, Filenchus, Geocenamus, Hemicriconemoides, Helicotylenchus, Labronema, Lelenchus, Longidorus, Mesocriconema, Mesodorylaimus, Mesorhabditis, Monhystera, Panagrolaimus, Paratylenchus, Pratylenchus, Pratylenchoides, Psilenchus, Rhabditis, Rotylenchulus, Rotylenchus, Saurtylenchus, Tripyla, Tylenchorhynchus, Tylenchus, Xiphinema) ait nematod türleri teşhis edilmiştir. Nematodlar beslenme şekillerine göre bitki paraziti (19 cins ve fungivor Ditylenchus cinsinden bitki paraziti 1 tür), bakterivor (11 cins), fungivor (3 cins), omnivor (2 cins) ve predatör (2 cins) olarak sınıflandırılmıştır. Topraklarda 27 bitki paraziti nematod türü (İzmir: 19; Manisa: 16; Balıkesir 15; Çanakkale: 11) saptanmıştır. Virüs vektörü Longidorus elongatus teşhis edilen önemli türler arasında yer almıştır. Yaygın bitki paraziti türler, Geocenamus brevidens (32%), Filenchus thornie (23%) ve Helicotylenchus digonicus (29%) olurken serbest yaşayan nematodlarda ise Acrobeloides spp. (100%), Aphelenchus sp. (95.3 %), Cephalobus (97%) ve Mesodorylaimus spp. (91.2%) olarak belirlenmiştir. Bakterivor nematodlardan Cephalobidae familyasından en az 1 tür tüm toprak örneklerinde saptanmıştır.
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In this study, we aimed to determine the nematode diversity in soils from olive orchards in İzmir, Manisa, Çanakkale, and Balıkesir provinces. For this purpose, a survey was carried out in 2021-2022; in each orchard, soil samples were collected from 0-60 cm depth, and nematodes were extracted from collected soils by the modified Baermann Funnel method. Thirty-seven genera of nematodes (Achromodora, Acrobeles, Acrobeloides, Alaimus, Aphelenchus, Aphelenchoides, Boleodorus, Cephalobus, Clarkus, Coslenchus, Ditylenchus, Dorylaimus, Eucephalobus, Filenchus, Geocenamus, Hemicriconemoides, Helicotylenchus, Labronema, Lelenchus, Longidorus, Mesocriconema, Mesodorylaimus, Mesorhabditis, Monhystera, Panagrolaimus, Paratylenchus, Pratylenchus, Pratylenchoides, Psilenchus, Rhabditis, Rotylenchulus, Rotylenchus, Saurtylenchus, Tripyla, Tylenchorhynchus, Tylenchus, Xiphinema) from 21 families were identified in olive-growing areas. According to feeding habitats, nematodes were classified as plant parasitic (19 genera and one plant-parasitic species from fungivore Ditylenchus genera), bacterivores (11 genera), fungivores (3 genera), omnivores (2 genera), and predators (2 genera). Plant-parasitic 27 nematode species (İzmir: 19; Manisa: 16; Balıkesir 15; Çanakkale: 11) were found in soils. The virus vector Longidorus elongatus was among the identified important species. The prevalent plant-parasitic species were Geocenamus brevidens (32%), Filenchus thornei (23%), Helicotylenchus digonicus (29%), while the free-living nematodes were Acrobeloides spp. (100%), Aphelenchus sp. (95.3 %), Cephalobus spp. (97%), and Mesodorylaimus (91.2%). Within bacterivore nematodes, at least one species from the Cephalobidae family was determined in all soil samples.
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Primary Language | English |
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Subjects | Agricultural, Veterinary and Food Sciences |
Journal Section | Araştırma Makaleleri |
Authors | |
Project Number | yok |
Early Pub Date | June 22, 2023 |
Publication Date | June 23, 2023 |
Submission Date | November 29, 2022 |
Published in Issue | Year 2023 |
Harran Tarım ve Gıda Bilimi Dergisi, Creative Commons Atıf –Gayrı Ticari 4.0 Uluslararası (CC BY-NC 4.0) Lisansı ile lisanslanmıştır.