Effect of the pest marchalina hellenica gennadius (Homoptera, Margarodidae) on the growth parameters of pinus brutia Ten. in Mugla Region (Turkey)

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dc.authorid0000-0002-2494-0326en_US
dc.authorid0000-0002-6679-0063
dc.contributor.authorYeşil, Ahmet
dc.contributor.authorGürkan, Behzat
dc.contributor.authorSaraçoğlu, Ömer
dc.contributor.authorZengin, Hayati
dc.date.accessioned2021-06-23T19:18:42Z
dc.date.available2021-06-23T19:18:42Z
dc.date.issued2005
dc.departmentBAİBÜ, Rektörlük, Diğer Yayınlaren_US
dc.description.abstractMarchalina hellenica Gennadius is a common pest prevalent in Pinus brutia Ten. forests in Mugla province of Mediterranean Region of Turkey (28 degrees 20'03"E; 37 degrees 12'18"N). The pest is known to suck sap from a number of pine tree species, especially Pinus brutia. The goal of this research is to determine whether the pest has a negative impact on the volume increments of Pinus brutia trees and forests. Two areas with identical site conditions are selected for study: one non-infested and one infested with Marchalina hellenica. The effects of site quality and age on the sampled trees have been eliminated. The diameter growth at breast height, basal area (the cross-sectional area of a tree at breast height) and the increment of tree volume are determined separately for both study areas. A t-test applied to volume increments of both infested and noninfested trees of all ages proves that infestation causes significant negative impacts on trees between the ages of 40 and 80 years. The greatest loss of increment in single trees is 2.0% (of the volume of non-infested tree) which occurs at the age of 70 years old. When considering the entire stand, the greatest loss of increment is 3.4% (of the volume of non-infested stand) which occurs at the age of approximately 45 years.en_US
dc.identifier.endpage458en_US
dc.identifier.issn1505-2249
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-26844469639en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage451en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12491/5789
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-26844469639&partnerID=40&md5=78c6a49242cf6111b3c13f78cf0f86b5
dc.identifier.volume53en_US
dc.identifier.wosWOS:000231914300015en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorZengin, Hayati
dc.language.isoenen_US
dc.publisherPolish Acad Sciences Inst Ecologyen_US
dc.relation.ispartofPolish Journal Of Ecologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMarchalina Hellenica Gennadiusen_US
dc.subjectPinus Brutia Ten.en_US
dc.subjectTree Growthen_US
dc.subjectVolume Incrementen_US
dc.titleEffect of the pest marchalina hellenica gennadius (Homoptera, Margarodidae) on the growth parameters of pinus brutia Ten. in Mugla Region (Turkey)en_US
dc.typeArticleen_US

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