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<article  article-type="research-article"        dtd-version="1.4">
            <front>

                <journal-meta>
                                                                <journal-id>selcuk j agr food sci</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Selcuk Journal of Agriculture and Food Sciences</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">2458-8377</issn>
                                        <issn pub-type="epub">2458-8377</issn>
                                                                                            <publisher>
                    <publisher-name>Selcuk University</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                <article-categories>
                                            <subj-group  xml:lang="en">
                                                            <subject>Botany</subject>
                                                    </subj-group>
                                            <subj-group  xml:lang="tr">
                                                            <subject>Bitki Bilimi</subject>
                                                    </subj-group>
                                    </article-categories>
                                                                                                                                                        <title-group>
                                                                                                                        <article-title>Investigations on Population Change and Damage of Olive Psyllid [Euphyllura Phillyrea Först. (Hom.: Aphalaridae)] on Olive Trees  in Mut District (Turkey)</article-title>
                                                                                                                                                                                                <trans-title-group xml:lang="tr">
                                    <trans-title>Mut ( Mersin ) İlçesinde Zeytin Ağaçlarında Zeytin Pamuklubiti [Euphyllura Phillyrea Först. (Hom.: Aphalaridae)]’nin Populasyon Değişimi ve Zararı Üzerinde Araştırmalar</trans-title>
                                </trans-title-group>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Çetin</surname>
                                    <given-names>Hüseyin</given-names>
                                </name>
                                                                    <aff>SELCUK UNIVERSITY, FACULTY OF AGRICULTURE</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Alaoğlu</surname>
                                    <given-names>Özdemir</given-names>
                                </name>
                                                                    <aff>SELCUK UNIVERSITY, FACULTY OF AGRICULTURE</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20051225">
                    <day>12</day>
                    <month>25</month>
                    <year>2005</year>
                </pub-date>
                                        <volume>19</volume>
                                        <issue>37</issue>
                                        <fpage>61</fpage>
                                        <lpage>67</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20050101">
                        <day>01</day>
                        <month>01</month>
                        <year>2005</year>
                    </date>
                                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 1991, Selcuk Journal of Agriculture and Food Sciences</copyright-statement>
                    <copyright-year>1991</copyright-year>
                    <copyright-holder>Selcuk Journal of Agriculture and Food Sciences</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>This research was conducted in totally nine olive orchards from three villages during 2001-2002 in Mut district of Mersin province in where pesticide application is absent or very few. One of the most important  species was Euphyllura phillyrea Först. (Hom.: Aphalaridae) among pests. Population change and infestation ratio of the E. phillyrea were determined in the olive orchards.E. phillyrea produced one generation in a year and population of the nymphs and adults reached the highest level at the first week of may 2002 with 2.300 nymph/tree and 2.850 adult/tree. In the same year maximum ratio of infected inflorescence and branches with E. phillyrea were 9,3% and 67%, respectively.</p></abstract>
                                                                                                                                    <trans-abstract xml:lang="tr">
                            <p>Bu araştırma, kimyasal mücadelenin uygulanmadığı veya çok az uygulandığı Mersin ili Mut ilçesinde üç köyde toplam do-kuz zeytin bahçesinde, 2001-2002 yıllarında yapılmıştır. Zararlılar arasında en önemli türlerden birisinin de Euphyllura phillyrea Först. (Hom.: Aphalaridae) olduğu belirlenmiş ve bu çalışmada türün  populasyon değişimi ve bulaşıklık oranı sap-tanmıştır.E. phillyrea yılda bir döl vermiş, 2002’de mayısın ilk haftasında nimf  (2.300 nimf/ağaç) ve ergin (2.850 ergin/ağaç)  popu-lasyonu  en yüksek düzeye ulaşmıştır. Aynı yıl somak ve dallardaki bulaşıklık oranı sırasıyla % 9,3 ve % 67 olmuştur.</p></trans-abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Olive</kwd>
                                                    <kwd>  Euphyllura phillyrea</kwd>
                                                    <kwd>  population change</kwd>
                                            </kwd-group>
                                                        
                                                                            <kwd-group xml:lang="tr">
                                                    <kwd>Zeytin</kwd>
                                                    <kwd>  Euphyllura phillyrea</kwd>
                                                    <kwd>  populasyon değişimi</kwd>
                                            </kwd-group>
                                                                                                            </article-meta>
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