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Turkish Journal of Agriculture and Forestry

Author ORCID Identifier

SELİN TÜRKAY: 0009-0005-5727-3717

EBUBEKİR YÜKSEL: 0000-0002-6982-5874

REFİK BOZBUĞA: 0000-0001-9201-5725

DİLEK DİNÇER: 0000-0002-1671-5647

ATİLLA ÖCAL: 0000-0003-1638-0485

FURKAN ULAŞ: 0000-0002-8837-4810

MUHAMMAD SAMEEULLAH: 0000-0001-6767-2539

Abdelfattah DABABAT:0000-0002-3172-0452

MUSTAFA İMREN: 0000-0002-7217-9092

DOI

10.55730/1300-011X.3232

Abstract

Plant parasitic nematodes (PPNs) are one of the major threats to various crops including cereals. In wheat and barleyproduction, the profitability of cultivation heavily depends on the management of cyst nematodes (CNs), especially on Heteroderaavenae, H. filipjevi, and H. latipons. In this study, field surveys were conducted in wheat and barley cultivation systems of Uşak Provinceto reveal the presence and diversity of PPNs. In total, 80 wheat and barley fields were surveyed, and samples (soil and root) wereprocessed for the isolation and identification of PPNs. The PPN genera were identified to the species level based on morphologicaland morphometric characters. CNs were further analyzed using molecular methods. In total, 17 species belonging to 10 genera wereidentified. Helicotylenchus Steiner, Pratylenchoides Winslow, Merlinius Siddiqi, and Heterodera Schmidt were the most prevalent andabundant genera. The Shannon diversity index averaged at 2.51 in the wheat and barley fields, indicating a moderate level of biodiversity.The evenness value of 0.798 suggests a high degree of uniformity among migratory PPNs. The results indicate that PPNs have a seriousimpact on reducing grain yield and quality in the wheat- and barley-growing areas of Uşak Province.

Keywords

Biodiversity, cereal, identification, phytonematodes, Uşak

First Page

947

Last Page

956

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

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