First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia
Identifieur interne : 000594 ( Istex/Corpus ); précédent : 000593; suivant : 000595First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia
Auteurs : Katarina Kos ; Željko Tomanovi ; Helena Rojht ; Matej Vidrih ; Stanislav TrdanSource :
- Acta agriculturae Slovenica [ 1581-9175 ] ; 2009-09-01.
English descriptors
- KwdEn :
Abstract
In 2008, massive population of parasitoid Encarsia formosa was found for the first time in the greenhouses on the Laboratory Field of Biotechnical Faculty in Ljubljana (Slovenia). This species is known for a long time as effective natural enemy of the greenhouse whitefly, Trialeurodes vaporariorum, and other whiteflies in different parts of the world. 1306 wasps from genus Encarsia were found in nymphs of greenhouse whitefly. The most numerous was E. formosa (934 individuals), following by 367 individuals of E. tricolor, 4 males of E. inaron and a male of E. longicornis. Greenhouse whitefly parasitoid was determined on 14 host plants in the greenhouse and E. tricolor on 11 host plants in the greenhouse and on one host plant in the field. E. inaron and E. longicornis appeared only on one host plant in a greenhouse. For the time being the use of wasp E. formosa is not yet permitted in controlling greenhouse whitefly in Slovenia, but there is possibility to include it in the programs of biological control of pests on ornamentals and vegetable plants in the greenhouses. Consequently, the use of chemical insecticides will be reduced.
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DOI: 10.2478/v10014-009-0017-x
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ISTEX:6527D8E9680FCE67D01E8C088C57DEE96DB4F12ELe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title><author><name sortKey="Kos, Katarina" sort="Kos, Katarina" uniqKey="Kos K" first="Katarina" last="Kos">Katarina Kos</name><affiliation><mods:affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</mods:affiliation></affiliation></author><author><name sortKey="Tomanovi, Zeljko" sort="Tomanovi, Zeljko" uniqKey="Tomanovi Z" first="Željko" last="Tomanovi">Željko Tomanovi</name><affiliation><mods:affiliation>Faculty of Biology, University of Belgrade, Studentski trg 16, SER-11000 Belgrade</mods:affiliation></affiliation></author><author><name sortKey="Rojht, Helena" sort="Rojht, Helena" uniqKey="Rojht H" first="Helena" last="Rojht">Helena Rojht</name><affiliation><mods:affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</mods:affiliation></affiliation></author><author><name sortKey="Vidrih, Matej" sort="Vidrih, Matej" uniqKey="Vidrih M" first="Matej" last="Vidrih">Matej Vidrih</name><affiliation><mods:affiliation>ibid</mods:affiliation></affiliation></author><author><name sortKey="Trdan, Stanislav" sort="Trdan, Stanislav" uniqKey="Trdan S" first="Stanislav" last="Trdan">Stanislav Trdan</name><affiliation><mods:affiliation>ibid</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:6527D8E9680FCE67D01E8C088C57DEE96DB4F12E</idno><date when="2009" year="2009">2009</date><idno type="doi">10.2478/v10014-009-0017-x</idno><idno type="url">https://api.istex.fr/document/6527D8E9680FCE67D01E8C088C57DEE96DB4F12E/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000594</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000594</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title><author><name sortKey="Kos, Katarina" sort="Kos, Katarina" uniqKey="Kos K" first="Katarina" last="Kos">Katarina Kos</name><affiliation><mods:affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</mods:affiliation></affiliation></author><author><name sortKey="Tomanovi, Zeljko" sort="Tomanovi, Zeljko" uniqKey="Tomanovi Z" first="Željko" last="Tomanovi">Željko Tomanovi</name><affiliation><mods:affiliation>Faculty of Biology, University of Belgrade, Studentski trg 16, SER-11000 Belgrade</mods:affiliation></affiliation></author><author><name sortKey="Rojht, Helena" sort="Rojht, Helena" uniqKey="Rojht H" first="Helena" last="Rojht">Helena Rojht</name><affiliation><mods:affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</mods:affiliation></affiliation></author><author><name sortKey="Vidrih, Matej" sort="Vidrih, Matej" uniqKey="Vidrih M" first="Matej" last="Vidrih">Matej Vidrih</name><affiliation><mods:affiliation>ibid</mods:affiliation></affiliation></author><author><name sortKey="Trdan, Stanislav" sort="Trdan, Stanislav" uniqKey="Trdan S" first="Stanislav" last="Trdan">Stanislav Trdan</name><affiliation><mods:affiliation>ibid</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Acta agriculturae Slovenica</title><idno type="ISSN">1581-9175</idno><idno type="eISSN">1854-1941</idno><imprint><publisher>Versita</publisher><date type="published" when="2009-09-01">2009-09-01</date><biblScope unit="volume">93</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="285">285</biblScope><biblScope unit="page" to="291">291</biblScope></imprint><idno type="ISSN">1581-9175</idno></series><idno type="istex">6527D8E9680FCE67D01E8C088C57DEE96DB4F12E</idno><idno type="DOI">10.2478/v10014-009-0017-x</idno><idno type="ArticleID">v10014-009-0017-x</idno><idno type="pdf">v10014-009-0017-x.pdf</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1581-9175</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Slovenia</term><term>biological control</term><term>greenhouse</term><term>greenhouse whitefly</term><term>greenhouse whitefly parasitoid</term><term>indigenous species</term><term>natural enemies</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In 2008, massive population of parasitoid Encarsia formosa was found for the first time in the greenhouses on the Laboratory Field of Biotechnical Faculty in Ljubljana (Slovenia). This species is known for a long time as effective natural enemy of the greenhouse whitefly, Trialeurodes vaporariorum, and other whiteflies in different parts of the world. 1306 wasps from genus Encarsia were found in nymphs of greenhouse whitefly. The most numerous was E. formosa (934 individuals), following by 367 individuals of E. tricolor, 4 males of E. inaron and a male of E. longicornis. Greenhouse whitefly parasitoid was determined on 14 host plants in the greenhouse and E. tricolor on 11 host plants in the greenhouse and on one host plant in the field. E. inaron and E. longicornis appeared only on one host plant in a greenhouse. For the time being the use of wasp E. formosa is not yet permitted in controlling greenhouse whitefly in Slovenia, but there is possibility to include it in the programs of biological control of pests on ornamentals and vegetable plants in the greenhouses. Consequently, the use of chemical insecticides will be reduced.</div></front></TEI><istex><corpusName>degruyter-journals</corpusName><author><json:item><name>Katarina Kos</name><affiliations><json:string>Jamnikarjeva 101, SI-1111 Ljubljana</json:string></affiliations></json:item><json:item><name>Željko Tomanović</name><affiliations><json:string>Faculty of Biology, University of Belgrade, Studentski trg 16, SER-11000 Belgrade</json:string></affiliations></json:item><json:item><name>Helena Rojht</name><affiliations><json:string>Jamnikarjeva 101, SI-1111 Ljubljana</json:string></affiliations></json:item><json:item><name>Matej Vidrih</name><affiliations><json:string>ibid</json:string></affiliations></json:item><json:item><name>Stanislav Trdan</name><affiliations><json:string>ibid</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>greenhouse whitefly parasitoid</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>greenhouse whitefly</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>biological control</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>natural enemies</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>indigenous species</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>greenhouse</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Slovenia</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>najezdnik rastlinjakovega ščitkarja</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>rastlinjakov ščitkar</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>biotično varstvo</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>naravni sovražniki</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>domorodna vrsta</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>rastlinjak</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Slovenija</value></json:item></subject><articleId><json:string>v10014-009-0017-x</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>research-article</json:string></originalGenre><abstract>In 2008, massive population of parasitoid Encarsia formosa was found for the first time in the greenhouses on the Laboratory Field of Biotechnical Faculty in Ljubljana (Slovenia). This species is known for a long time as effective natural enemy of the greenhouse whitefly, Trialeurodes vaporariorum, and other whiteflies in different parts of the world. 1306 wasps from genus Encarsia were found in nymphs of greenhouse whitefly. The most numerous was E. formosa (934 individuals), following by 367 individuals of E. tricolor, 4 males of E. inaron and a male of E. longicornis. Greenhouse whitefly parasitoid was determined on 14 host plants in the greenhouse and E. tricolor on 11 host plants in the greenhouse and on one host plant in the field. E. inaron and E. longicornis appeared only on one host plant in a greenhouse. For the time being the use of wasp E. formosa is not yet permitted in controlling greenhouse whitefly in Slovenia, but there is possibility to include it in the programs of biological control of pests on ornamentals and vegetable plants in the greenhouses. Consequently, the use of chemical insecticides will be reduced.</abstract><qualityIndicators><score>6.529</score><pdfVersion>1.4</pdfVersion><pdfPageSize>595.22 x 842 pts (A4)</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>14</keywordCount><abstractCharCount>1146</abstractCharCount><pdfWordCount>2273</pdfWordCount><pdfCharCount>15888</pdfCharCount><pdfPageCount>7</pdfPageCount><abstractWordCount>188</abstractWordCount></qualityIndicators><title>First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title><genre><json:string>research-article</json:string></genre><host><volume>93</volume><publisherId><json:string>ACAS</json:string></publisherId><pages><last>291</last><first>285</first></pages><issn><json:string>1581-9175</json:string></issn><issue>3</issue><genre><json:string>journal</json:string></genre><language><json:string>unknown</json:string></language><eissn><json:string>1854-1941</json:string></eissn><title>Acta agriculturae Slovenica</title></host><publicationDate>2009</publicationDate><copyrightDate>2009</copyrightDate><doi><json:string>10.2478/v10014-009-0017-x</json:string></doi><id>6527D8E9680FCE67D01E8C088C57DEE96DB4F12E</id><score>0.061118897</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/6527D8E9680FCE67D01E8C088C57DEE96DB4F12E/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/6527D8E9680FCE67D01E8C088C57DEE96DB4F12E/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/6527D8E9680FCE67D01E8C088C57DEE96DB4F12E/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Versita</publisher><availability status="free"><p>Open Access</p></availability><date>2009-10-21</date></publicationStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title><author xml:id="author-1"><persName><forename type="first">Katarina</forename><surname>Kos</surname></persName><affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</affiliation></author><author xml:id="author-2"><persName><forename type="first">Željko</forename><surname>Tomanović</surname></persName><affiliation>Faculty of Biology, University of Belgrade, Studentski trg 16, SER-11000 Belgrade</affiliation></author><author xml:id="author-3"><persName><forename type="first">Helena</forename><surname>Rojht</surname></persName><affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</affiliation></author><author xml:id="author-4"><persName><forename type="first">Matej</forename><surname>Vidrih</surname></persName><affiliation>ibid</affiliation></author><author xml:id="author-5"><persName><forename type="first">Stanislav</forename><surname>Trdan</surname></persName><affiliation>ibid</affiliation></author></analytic><monogr><title level="j">Acta agriculturae Slovenica</title><idno type="pISSN">1581-9175</idno><idno type="eISSN">1854-1941</idno><imprint><publisher>Versita</publisher><date type="published" when="2009-09-01"></date><biblScope unit="volume">93</biblScope><biblScope unit="issue">3</biblScope><biblScope unit="page" from="285">285</biblScope><biblScope unit="page" to="291">291</biblScope></imprint></monogr><idno type="istex">6527D8E9680FCE67D01E8C088C57DEE96DB4F12E</idno><idno type="DOI">10.2478/v10014-009-0017-x</idno><idno type="ArticleID">v10014-009-0017-x</idno><idno type="pdf">v10014-009-0017-x.pdf</idno></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2009-10-21</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>In 2008, massive population of parasitoid Encarsia formosa was found for the first time in the greenhouses on the Laboratory Field of Biotechnical Faculty in Ljubljana (Slovenia). This species is known for a long time as effective natural enemy of the greenhouse whitefly, Trialeurodes vaporariorum, and other whiteflies in different parts of the world. 1306 wasps from genus Encarsia were found in nymphs of greenhouse whitefly. The most numerous was E. formosa (934 individuals), following by 367 individuals of E. tricolor, 4 males of E. inaron and a male of E. longicornis. Greenhouse whitefly parasitoid was determined on 14 host plants in the greenhouse and E. tricolor on 11 host plants in the greenhouse and on one host plant in the field. E. inaron and E. longicornis appeared only on one host plant in a greenhouse. For the time being the use of wasp E. formosa is not yet permitted in controlling greenhouse whitefly in Slovenia, but there is possibility to include it in the programs of biological control of pests on ornamentals and vegetable plants in the greenhouses. Consequently, the use of chemical insecticides will be reduced.</p></abstract><abstract xml:lang="sl"><p>V rastlinjakih na Laboratorijskem polju Biotehniške fakultete v Ljubljani smo v letu 2008 prvič našli številčnejšo populacijo parazitoida Encarsia formosa, ki je v svetu dobro znan naravni sovražnik rastlinjakovega ščitkarja, Trialeurodes vaporariorum, in nekaterih drugih vrst ščitkarjev. V ličinkah rastlinjakovega ščitkarja smo našli 1306 osic iz rodu Encarsia. Najbolj številčni so bili osebki vrste E. formosa (934 osebkov), našli pa smo še 367 osebkov vrste E. tricolor, 4 samce vrste E. inaron in enega samca vrste E. longicornis. Predstavnike vrste E. formosa smo našli na 14 gostiteljskih rastlinah v rastlinjakih, vrsto E. tricolor pa na 11 vrstah gostiteljskih rastlin v rastlinjakih in na eni rastlinski vrsti na prostem, medtem ko sta se vrsti E. inaron in E. longicornis pojavili le na eni rastlinski vrsti v rastlinjaku. V Sloveniji uporaba osice E. formosa za zatiranje rastlinjakovega ščitkarja še ni razširjena, vendar bi jo lahko vključili v programe biotičnega varstva okrasnih rastlin in vrtnin v zavarovanih prostorih in tako zmanjšali uporabo insekticidov.</p></abstract><textClass xml:lang="en"><keywords scheme="keyword"><list><head>Keywords</head><item><term>greenhouse whitefly parasitoid</term></item><item><term>greenhouse whitefly</term></item><item><term>biological control</term></item><item><term>natural enemies</term></item><item><term>indigenous species</term></item><item><term>greenhouse</term></item><item><term>Slovenia</term></item></list></keywords></textClass><textClass xml:lang="sl"><keywords scheme="keyword"><list><head>Keywords</head><item><term>najezdnik rastlinjakovega ščitkarja</term></item><item><term>rastlinjakov ščitkar</term></item><item><term>biotično varstvo</term></item><item><term>naravni sovražniki</term></item><item><term>domorodna vrsta</term></item><item><term>rastlinjak</term></item><item><term>Slovenija</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="2009-10-21">Created</change><change when="2009-09-01">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/6527D8E9680FCE67D01E8C088C57DEE96DB4F12E/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="corpus degruyter-journals" wicri:toSee="no header"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//NLM//DTD Journal Publishing DTD v3.0 20080202//EN" URI="journalpublishing3.dtd" name="istex:docType"></istex:docType><istex:document><article article-type="research-article" dtd-version="3.0" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">ACAS</journal-id><journal-title-group><abbrev-journal-title abbrev-type="full">Acta agriculturae Slovenica</abbrev-journal-title></journal-title-group><issn pub-type="epub">1854-1941</issn><issn pub-type="ppub">1581-9175</issn><publisher><publisher-name>Versita</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">v10014-009-0017-x</article-id><article-id pub-id-type="doi">10.2478/v10014-009-0017-x</article-id><title-group><article-title>First massive occurrence of greenhouse whitefly parasitoid, <italic>Encarsia formosa</italic> Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, <italic>Trialeurodes vaporariorum</italic> [Westwood] (Homoptera: Aleyrodidae) in Slovenia</article-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Kos</surname><given-names>Katarina</given-names></name><xref ref-type="aff" rid="A1"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Tomanović</surname><given-names>Željko</given-names></name><xref ref-type="aff" rid="A2"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Rojht</surname><given-names>Helena</given-names></name><xref ref-type="aff" rid="A3"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Vidrih</surname><given-names>Matej</given-names></name><xref ref-type="aff" rid="A4"><sup>1</sup></xref></contrib><contrib contrib-type="author"><name><surname>Trdan</surname><given-names>Stanislav</given-names></name><xref ref-type="aff" rid="A4"><sup>1</sup></xref></contrib><aff id="A1">Jamnikarjeva 101, SI-1111 Ljubljana<sup>1</sup></aff><aff id="A2">Faculty of Biology, University of Belgrade, Studentski trg 16, SER-11000 Belgrade<sup>2</sup></aff><aff id="A3">Jamnikarjeva 101, SI-1111 Ljubljana<sup>3</sup></aff><aff id="A4">ibid<sup>4</sup></aff></contrib-group><author-notes><corresp></corresp></author-notes><pub-date pub-type="ppub"><day>1</day><month>9</month><year>2009</year></pub-date><pub-date pub-type="epub"><day>21</day><month>10</month><year>2009</year></pub-date><volume>93</volume><issue>3</issue><fpage>285</fpage><lpage>291</lpage><permissions><license license-type="open-access"><license-p>This content is open access.</license-p></license></permissions><related-article related-article-type="pdf" xlink:href="v10014-009-0017-x.pdf"></related-article><abstract xml:lang="en"><title>First massive occurrence of greenhouse whitefly parasitoid, <italic>Encarsia formosa</italic> Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, <italic>Trialeurodes vaporariorum</italic> [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title><p>In 2008, massive population of parasitoid <italic>Encarsia formosa</italic> was found for the first time in the greenhouses on the Laboratory Field of Biotechnical Faculty in Ljubljana (Slovenia). This species is known for a long time as effective natural enemy of the greenhouse whitefly, <italic>Trialeurodes vaporariorum</italic>, and other whiteflies in different parts of the world. 1306 wasps from genus <italic>Encarsia</italic> were found in nymphs of greenhouse whitefly. The most numerous was <italic>E. formosa</italic> (934 individuals), following by 367 individuals of <italic>E. tricolor</italic>, 4 males of <italic>E. inaron</italic> and a male of <italic>E. longicornis.</italic> Greenhouse whitefly parasitoid was determined on 14 host plants in the greenhouse and <italic>E. tricolor</italic> on 11 host plants in the greenhouse and on one host plant in the field. <italic>E. inaron</italic> and <italic>E. longicornis</italic> appeared only on one host plant in a greenhouse. For the time being the use of wasp <italic>E. formosa</italic> is not yet permitted in controlling greenhouse whitefly in Slovenia, but there is possibility to include it in the programs of biological control of pests on ornamentals and vegetable plants in the greenhouses. Consequently, the use of chemical insecticides will be reduced.</p></abstract><abstract xml:lang="sl"><title>Prva številčnejša najdba najezdnika rastlinjakovega ščitkarja, <italic>Encarsia formosa</italic> Gahan (Hymenoptera: Aphelinidae) na rastlinjakovem ščitkarju, <italic>Trialeurodes vaporariorum</italic> [Westwood] (Homoptera: Aleyrodidae) V Sloveniji</title><p>V rastlinjakih na Laboratorijskem polju Biotehniške fakultete v Ljubljani smo v letu 2008 prvič našli številčnejšo populacijo parazitoida <italic>Encarsia formosa</italic>, ki je v svetu dobro znan naravni sovražnik rastlinjakovega ščitkarja, <italic>Trialeurodes vaporariorum</italic>, in nekaterih drugih vrst ščitkarjev. V ličinkah rastlinjakovega ščitkarja smo našli 1306 osic iz rodu <italic>Encarsia.</italic> Najbolj številčni so bili osebki vrste <italic>E. formosa</italic> (934 osebkov), našli pa smo še 367 osebkov vrste <italic>E. tricolor</italic>, 4 samce vrste <italic>E. inaron</italic> in enega samca vrste <italic>E. longicornis</italic>. Predstavnike vrste <italic>E. formosa</italic> smo našli na 14 gostiteljskih rastlinah v rastlinjakih, vrsto <italic>E. tricolor</italic> pa na 11 vrstah gostiteljskih rastlin v rastlinjakih in na eni rastlinski vrsti na prostem, medtem ko sta se vrsti <italic>E. inaron</italic> in <italic>E. longicornis</italic> pojavili le na eni rastlinski vrsti v rastlinjaku. V Sloveniji uporaba osice <italic>E. formosa</italic> za zatiranje rastlinjakovega ščitkarja še ni razširjena, vendar bi jo lahko vključili v programe biotičnega varstva okrasnih rastlin in vrtnin v zavarovanih prostorih in tako zmanjšali uporabo insekticidov.</p></abstract><kwd-group xml:lang="en"><title>Keywords</title><kwd>greenhouse whitefly parasitoid</kwd><kwd><italic>Encarsia formosa</italic></kwd><kwd>greenhouse whitefly</kwd><kwd><italic>Trialeurodes vaporariorum</italic></kwd><kwd>biological control</kwd><kwd>natural enemies</kwd><kwd>indigenous species</kwd><kwd>greenhouse</kwd><kwd>Slovenia</kwd></kwd-group><kwd-group xml:lang="sl"><title>Keywords</title><kwd>najezdnik rastlinjakovega ščitkarja</kwd><kwd><italic>Encarsia formosa</italic></kwd><kwd>rastlinjakov ščitkar</kwd><kwd><italic>Trialeurodes vaporariorum</italic></kwd><kwd>biotično varstvo</kwd><kwd>naravni sovražniki</kwd><kwd>domorodna vrsta</kwd><kwd>rastlinjak</kwd><kwd>Slovenija</kwd></kwd-group></article-meta></front></article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title></titleInfo><titleInfo type="alternative" lang="en" contentType="CDATA"><title>First massive occurrence of greenhouse whitefly parasitoid, Encarsia formosa Gahan (Hymenoptera: Aphelinidae) on greenhouse whitefly, Trialeurodes vaporariorum [Westwood] (Homoptera: Aleyrodidae) in Slovenia</title></titleInfo><name type="personal"><namePart type="given">Katarina</namePart><namePart type="family">Kos</namePart><affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Željko</namePart><namePart type="family">Tomanović</namePart><affiliation>Faculty of Biology, University of Belgrade, Studentski trg 16, SER-11000 Belgrade</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Helena</namePart><namePart type="family">Rojht</namePart><affiliation>Jamnikarjeva 101, SI-1111 Ljubljana</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Matej</namePart><namePart type="family">Vidrih</namePart><affiliation>ibid</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Stanislav</namePart><namePart type="family">Trdan</namePart><affiliation>ibid</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="research-article"></genre><originInfo><publisher>Versita</publisher><dateIssued encoding="w3cdtf">2009-09-01</dateIssued><dateCreated encoding="w3cdtf">2009-10-21</dateCreated><copyrightDate encoding="w3cdtf">2009</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">In 2008, massive population of parasitoid Encarsia formosa was found for the first time in the greenhouses on the Laboratory Field of Biotechnical Faculty in Ljubljana (Slovenia). This species is known for a long time as effective natural enemy of the greenhouse whitefly, Trialeurodes vaporariorum, and other whiteflies in different parts of the world. 1306 wasps from genus Encarsia were found in nymphs of greenhouse whitefly. The most numerous was E. formosa (934 individuals), following by 367 individuals of E. tricolor, 4 males of E. inaron and a male of E. longicornis. Greenhouse whitefly parasitoid was determined on 14 host plants in the greenhouse and E. tricolor on 11 host plants in the greenhouse and on one host plant in the field. E. inaron and E. longicornis appeared only on one host plant in a greenhouse. For the time being the use of wasp E. formosa is not yet permitted in controlling greenhouse whitefly in Slovenia, but there is possibility to include it in the programs of biological control of pests on ornamentals and vegetable plants in the greenhouses. Consequently, the use of chemical insecticides will be reduced.</abstract><abstract lang="sl">V rastlinjakih na Laboratorijskem polju Biotehniške fakultete v Ljubljani smo v letu 2008 prvič našli številčnejšo populacijo parazitoida Encarsia formosa, ki je v svetu dobro znan naravni sovražnik rastlinjakovega ščitkarja, Trialeurodes vaporariorum, in nekaterih drugih vrst ščitkarjev. V ličinkah rastlinjakovega ščitkarja smo našli 1306 osic iz rodu Encarsia. Najbolj številčni so bili osebki vrste E. formosa (934 osebkov), našli pa smo še 367 osebkov vrste E. tricolor, 4 samce vrste E. inaron in enega samca vrste E. longicornis. Predstavnike vrste E. formosa smo našli na 14 gostiteljskih rastlinah v rastlinjakih, vrsto E. tricolor pa na 11 vrstah gostiteljskih rastlin v rastlinjakih in na eni rastlinski vrsti na prostem, medtem ko sta se vrsti E. inaron in E. longicornis pojavili le na eni rastlinski vrsti v rastlinjaku. V Sloveniji uporaba osice E. formosa za zatiranje rastlinjakovega ščitkarja še ni razširjena, vendar bi jo lahko vključili v programe biotičnega varstva okrasnih rastlin in vrtnin v zavarovanih prostorih in tako zmanjšali uporabo insekticidov.</abstract><subject lang="en"><genre>Keywords</genre><topic>greenhouse whitefly parasitoid</topic><topic>greenhouse whitefly</topic><topic>biological control</topic><topic>natural enemies</topic><topic>indigenous species</topic><topic>greenhouse</topic><topic>Slovenia</topic></subject><subject lang="sl"><genre>Keywords</genre><topic>najezdnik rastlinjakovega ščitkarja</topic><topic>rastlinjakov ščitkar</topic><topic>biotično varstvo</topic><topic>naravni sovražniki</topic><topic>domorodna vrsta</topic><topic>rastlinjak</topic><topic>Slovenija</topic></subject><relatedItem type="host"><titleInfo><title>Acta agriculturae Slovenica</title></titleInfo><genre type="journal">journal</genre><identifier type="ISSN">1581-9175</identifier><identifier type="eISSN">1854-1941</identifier><identifier type="PublisherID">ACAS</identifier><part><date>2009</date><detail type="volume"><caption>vol.</caption><number>93</number></detail><detail type="issue"><caption>no.</caption><number>3</number></detail><extent unit="pages"><start>285</start><end>291</end></extent></part></relatedItem><identifier type="istex">6527D8E9680FCE67D01E8C088C57DEE96DB4F12E</identifier><identifier type="DOI">10.2478/v10014-009-0017-x</identifier><identifier type="ArticleID">v10014-009-0017-x</identifier><identifier type="pdf">v10014-009-0017-x.pdf</identifier><accessCondition type="use and reproduction" contentType="open-access">This content is open access.</accessCondition><recordInfo><recordContentSource>De Gruyter</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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