Development rate and lower temperature threshold in the eggs of Eurygaster integriceps (Heteroptera : Scutelleridae)

dc.authorid0000-0002-5145-5991
dc.authorscopusid56631551100
dc.authorwosidKıvan, Müjgan/C-3427-2018
dc.contributor.authorKivan, Müjgan
dc.date.accessioned2022-05-11T14:43:26Z
dc.date.available2022-05-11T14:43:26Z
dc.date.issued2008
dc.departmentFakülteler, Ziraat Fakültesi, Bitki Koruma Bölümü
dc.description.abstractThe sunn pest, Eurygaster integriceps Put. has a wide distribution in the Palearctic region. It is the most important pest problem of wheat in Turkey. The objective of this study was to attain better knowledge of the development of the sunn pest eggs. The lower temperature threshold and development rate of eggs were determined at 17, 20, 23, 26 and 32 degrees C +/- 1 degrees C in the laboratory. A linear model was used to describe the developmental rate and temperature. The egg development required 90.9 degree-days above the theoretical threshold of 11.7 degrees C. The development time was 17.6 +/- 0.1 days at 17 degrees C, and 4.5 +/- 0.01 days at 32 degrees C. Incubation time was inversely related to temperature. The study showed that the eggs of E. integriceps needed shorter periods of time to complete their development than immature stages of their parasitoids Trissolcus spp.
dc.identifier.doi10.1111/j.1744-7917.2008.00197.x
dc.identifier.endpage166
dc.identifier.issn1672-9609
dc.identifier.issn1744-7917
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-65249084555
dc.identifier.scopusqualityQ1
dc.identifier.startpage163
dc.identifier.urihttps://doi.org/10.1111/j.1744-7917.2008.00197.x
dc.identifier.urihttps://hdl.handle.net/20.500.11776/9600
dc.identifier.volume15
dc.identifier.wosWOS:000254641200008
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorKivan, Müjgan
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofInsect Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectdevelopment rate
dc.subjectegg
dc.subjectEurygaster integriceps
dc.subjectthermal constant
dc.subjectTrissolcus-Semistriatus
dc.subjectSunn Pest
dc.subjectHost Preference
dc.subjectHym.
dc.subjectAge
dc.titleDevelopment rate and lower temperature threshold in the eggs of Eurygaster integriceps (Heteroptera : Scutelleridae)
dc.typeArticle

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