Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey

Root lesion nematodes (RLNs) are an economically important pest due to their wide host range in the global cropping system. In Turkey, they have been found in every region and attack almost all crops (especially wheat), causing significant damage. This study investigated the occurrence and populatio...

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Autores: Imren, M., Ciftci, V., Yildiz, S., Kutuk, H., Dababat, A.A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:México
Institución:Centro Internacional de Mejoramiento de Maíz y Trigo
Repositorio:Repositorio Institucional de Publicaciones Multimedia del CIMMYT
OAI Identifier:oai:repository.cimmyt.org:10883/18191
Acceso en línea:http://hdl.handle.net/10883/18191
Access Level:acceso abierto
Palabra clave:AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
NEMATODA
WHEAT
PESTS
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spelling Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, TurkeyImren, M.Ciftci, V.Yildiz, S.Kutuk, H.Dababat, A.A.AGRICULTURAL SCIENCES AND BIOTECHNOLOGYNEMATODAWHEATPESTSRoot lesion nematodes (RLNs) are an economically important pest due to their wide host range in the global cropping system. In Turkey, they have been found in every region and attack almost all crops (especially wheat), causing significant damage. This study investigated the occurrence and population dynamics of the root lesion nematode species Pratylenchus thornei on the winter wheat cultivar 'Bayraktar' under field conditions in Bolu Province. Surveys were conducted and a total of 145 root and soil samples were collected. Pratylenchus thornei was detected in 25 soil samples (17.2% of the total samples). Field experiments revealed that P. thornei populations were at their lowest density during the winter (November to February), before gradually increasing to their maximum in July and then decreasing again during the dry summer periods. The number of nematodes was positively correlated with temperature, and the nematode reproduction rate was between 0.8 and 4.6. When combined with integrated pest management strategies, the information provided by these results will be useful for suppressing the nematode population below the threshold level.35-41The Scientific and Technology Research Council of Turkey2017-03-30T16:12:36Z2017-03-30T16:12:36Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePDFapplication/pdfhttp://hdl.handle.net/10883/1819110.3906/tar-1609-821411300-011XTurkish Journal of Agriculture and Forestryreponame:Repositorio Institucional de Publicaciones Multimedia del CIMMYTinstname:Centro Internacional de Mejoramiento de Maíz y Trigoinstacron:CIMMYTEnglishTürkiyeTürkiyeCIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose.Open Accessinfo:eu-repo/semantics/openAccessoai:repository.cimmyt.org:10883/181912024-10-11T19:56:51Z
dc.title.none.fl_str_mv Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
title Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
spellingShingle Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
Imren, M.
AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
NEMATODA
WHEAT
PESTS
title_short Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
title_full Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
title_fullStr Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
title_full_unstemmed Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
title_sort Occurrence and population dynamics of the root lesion nematode Pratylenchus thornei (Sher and Allen) on wheat in Bolu, Turkey
dc.creator.none.fl_str_mv Imren, M.
Ciftci, V.
Yildiz, S.
Kutuk, H.
Dababat, A.A.
author Imren, M.
author_facet Imren, M.
Ciftci, V.
Yildiz, S.
Kutuk, H.
Dababat, A.A.
author_role author
author2 Ciftci, V.
Yildiz, S.
Kutuk, H.
Dababat, A.A.
author2_role author
author
author
author
dc.subject.none.fl_str_mv AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
NEMATODA
WHEAT
PESTS
topic AGRICULTURAL SCIENCES AND BIOTECHNOLOGY
NEMATODA
WHEAT
PESTS
description Root lesion nematodes (RLNs) are an economically important pest due to their wide host range in the global cropping system. In Turkey, they have been found in every region and attack almost all crops (especially wheat), causing significant damage. This study investigated the occurrence and population dynamics of the root lesion nematode species Pratylenchus thornei on the winter wheat cultivar 'Bayraktar' under field conditions in Bolu Province. Surveys were conducted and a total of 145 root and soil samples were collected. Pratylenchus thornei was detected in 25 soil samples (17.2% of the total samples). Field experiments revealed that P. thornei populations were at their lowest density during the winter (November to February), before gradually increasing to their maximum in July and then decreasing again during the dry summer periods. The number of nematodes was positively correlated with temperature, and the nematode reproduction rate was between 0.8 and 4.6. When combined with integrated pest management strategies, the information provided by these results will be useful for suppressing the nematode population below the threshold level.
publishDate 2017
dc.date.none.fl_str_mv 2017-03-30T16:12:36Z
2017-03-30T16:12:36Z
2017
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10883/18191
10.3906/tar-1609-82
url http://hdl.handle.net/10883/18191
identifier_str_mv 10.3906/tar-1609-82
dc.language.none.fl_str_mv English
language_invalid_str_mv English
dc.rights.none.fl_str_mv Open Access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Open Access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv PDF
application/pdf
dc.coverage.none.fl_str_mv Türkiye
Türkiye
dc.publisher.none.fl_str_mv The Scientific and Technology Research Council of Turkey
publisher.none.fl_str_mv The Scientific and Technology Research Council of Turkey
dc.source.none.fl_str_mv 1
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1300-011X
Turkish Journal of Agriculture and Forestry
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