cis-Jasmone treatments affect pests and beneficial insects of wheat (Triticum aestivum L.): the influence of doses and plant growth stages

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dc.contributor.authorBayram, Ahmet
dc.contributor.authorTonga, Adil
dc.date.accessioned2024-04-24T16:11:13Z
dc.date.available2024-04-24T16:11:13Z
dc.date.issued2018
dc.departmentDicle Üniversitesien_US
dc.description.abstractcis-Jasmone (CJ) is a natural plant volatile derived from linolenic acid via the octadecanoid pathway, and acts as a semiochemical and plant defense elicitor. In the present study, the effects of three different CJ doses (25 g.ha(-1); 50 g.ha(-1); 100 g.ha(-1)), applied at two different wheat growth stages (flag leaf just visible and emergence of inflorescence completed), on wheat insect pests and beneficial insects were investigated using three different sampling methods (direct visual counting, sweep-netting, colored sticky traps) under semi-arid conditions during 2011-2013. Depending on the insect species, CJ dose-effects varied with study years, plant growth stages and/or sampling methods. Among the pest species, cereal aphids (apterous and alate) were the most prominently affected by CJ treatment, irrespective of the dose; fewer aphids were detected on the CJ-treated plants than on untreated control plants by direct visual counting, sweep net and yellow sticky trap samplings. CJ treatment also had deterrent effects on phytophagous thrips species and wheat stem sawflies (Hymenoptera: Cephidae), whereas CJ was an attractant for aphid parasitoids, coccinellid species and the wheat stem sawfly parasitoid Collyria coxator (Hymenoptera: Ichneumonidae). CJ treatment had no effect on syrphid species (Diptera: Syrphidae). There was no significant effect of CJ treatment on wheat yield; however, CJ-treated plants were taller than untreated control plants. Although the behavioral responses of the studied species to CJ treatment varied with the plant growth stage and treatment dose, and were not consistent across all sampling methods, our findings indicate CJ treatment may be used to reduce some insect pest populations and manipulate some natural enemy species under field conditions.en_US
dc.description.sponsorshipDicle University, Scientific Research Projects Coordination Unit (DUBAP Project) [12-ZF-28]en_US
dc.description.sponsorshipWe would like to thank Mr. Eyytip Can Agac, Mr. Servet Urun, and Mr. Kadri Seker for their assistance during the experiments. We are grateful to Prof. Dr. Ekrem Atakan (Cukurova University, Adana), Prof. Dr. Rustem Hayat (Suleyman Demirel University, Isparta), Prof. Dr. Petr Start (Biology Center of the Academy of Sciences of the Czech Republic) and Dr. Mahir Budak (Cumhuriyet University, Sivas) for their help in species identification. This study was supported by Dicle University, Scientific Research Projects Coordination Unit (DUBAP Project number: 12-ZF-28). We also would like to thank Prof. Dr. J. Cross and two anonymous reviewers for their comments and suggestions, which improved our manuscript.en_US
dc.identifier.doi10.1016/j.cropro.2017.11.011
dc.identifier.endpage79en_US
dc.identifier.issn0261-2194
dc.identifier.issn1873-6904
dc.identifier.scopus2-s2.0-85034851779
dc.identifier.scopusqualityQ1
dc.identifier.startpage70en_US
dc.identifier.urihttps://doi.org/10.1016/j.cropro.2017.11.011
dc.identifier.urihttps://hdl.handle.net/11468/15314
dc.identifier.volume105en_US
dc.identifier.wosWOS:000423888200010
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofCrop Protection
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCis-Jasmoneen_US
dc.subjectJasmonatesen_US
dc.subjectNatural Enemiesen_US
dc.subjectPestsen_US
dc.subjectSemiochemicalen_US
dc.subjectWheaten_US
dc.titlecis-Jasmone treatments affect pests and beneficial insects of wheat (Triticum aestivum L.): the influence of doses and plant growth stagesen_US
dc.titlecis-Jasmone treatments affect pests and beneficial insects of wheat (Triticum aestivum L.): the influence of doses and plant growth stages
dc.typeArticleen_US

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