Impact of Peach Extrafloral Nectar on Key Biological Characteristics of Trichogramma minutum (Hymenoptera: Trichogrammatidae)
This study investigated the longevity, fecundity, and host feeding of a wild and a commercially reared strain of Trichogramma minutum Riley (Hymenoptera: Trichogrammatidae) when presented with peach extrafloral nectar. Both the wild and commercial T. minutum strains lived longer and parasitized more...
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| Veröffentlicht in: | Journal of economic entomology 2004-06, Vol.97 (3), p.789-792 |
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| container_title | Journal of economic entomology |
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| creator | Shearer, Peter W. Atanassov, Atanas |
| description | This study investigated the longevity, fecundity, and host feeding of a wild and a commercially reared strain of Trichogramma minutum Riley (Hymenoptera: Trichogrammatidae) when presented with peach extrafloral nectar. Both the wild and commercial T. minutum strains lived longer and parasitized more Grapholita molesta (Busck) eggs when provided peach extrafloral nectar and water than when provided only water. Nectar-fed wild and commercially reared females lived 11.6 and 9.9 d and produced 105.2 and 61.0 offspring, respectively. When provided only water, wild females lived 3.3 d and produced 52.8 offspring, whereas commercially reared females lived 2.0 d and produced 24.4 offspring. Nectar feeding significantly increased the number of G. molesta eggs destroyed by host feeding by both wild and commercial strains. |
| doi_str_mv | 10.1603/0022-0493%282004%29097%5B0789%3AIOPENO%5D2.0.CO%3B2 |
| format | Article |
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Both the wild and commercial T. minutum strains lived longer and parasitized more Grapholita molesta (Busck) eggs when provided peach extrafloral nectar and water than when provided only water. Nectar-fed wild and commercially reared females lived 11.6 and 9.9 d and produced 105.2 and 61.0 offspring, respectively. When provided only water, wild females lived 3.3 d and produced 52.8 offspring, whereas commercially reared females lived 2.0 d and produced 24.4 offspring. Nectar feeding significantly increased the number of G. molesta eggs destroyed by host feeding by both wild and commercial strains.</description><identifier>ISSN: 0022-0493</identifier><identifier>EISSN: 1938-291X</identifier><identifier>DOI: 10.1603/0022-0493%282004%29097%5B0789%3AIOPENO%5D2.0.CO%3B2</identifier><identifier>PMID: 15279254</identifier><identifier>CODEN: JEENAI</identifier><language>eng</language><publisher>Lanham, MD: Entomological Society of America</publisher><subject>Animals ; Biological and medical sciences ; BIOLOGICAL AND MICROBIAL CONTROL ; biological control agents ; commercial strains ; Control ; Diet ; extrafloral nectar ; fecundity ; Female ; Fundamental and applied biological sciences. Psychology ; Generalities ; Grapholita molesta ; host feeding ; host-parasite relationships ; Hymenoptera - growth & development ; Hymenoptera - physiology ; insect control ; insect pests ; insect reproduction ; Lepidoptera ; longevity ; nectar ; nectar feeding ; nutritive value ; parasitism ; parasitoids ; peaches ; Pest Control, Biological ; Phytopathology. Animal pests. Plant and forest protection ; Protozoa. Invertebrates ; Prunus ; Prunus persica ; strain differences ; Trichogramma minutum ; wild strains</subject><ispartof>Journal of economic entomology, 2004-06, Vol.97 (3), p.789-792</ispartof><rights>Entomological Society of America</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://bioone.org/doi/pdf/10.1603/0022-0493%282004%29097%5B0789%3AIOPENO%5D2.0.CO%3B2$$EPDF$$P50$$Gbioone$$H</linktopdf><link.rule.ids>314,780,784,26978,27924,27925,52363</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15896467$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15279254$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shearer, Peter W.</creatorcontrib><creatorcontrib>Atanassov, Atanas</creatorcontrib><title>Impact of Peach Extrafloral Nectar on Key Biological Characteristics of Trichogramma minutum (Hymenoptera: Trichogrammatidae)</title><title>Journal of economic entomology</title><addtitle>J Econ Entomol</addtitle><description>This study investigated the longevity, fecundity, and host feeding of a wild and a commercially reared strain of Trichogramma minutum Riley (Hymenoptera: Trichogrammatidae) when presented with peach extrafloral nectar. Both the wild and commercial T. minutum strains lived longer and parasitized more Grapholita molesta (Busck) eggs when provided peach extrafloral nectar and water than when provided only water. Nectar-fed wild and commercially reared females lived 11.6 and 9.9 d and produced 105.2 and 61.0 offspring, respectively. When provided only water, wild females lived 3.3 d and produced 52.8 offspring, whereas commercially reared females lived 2.0 d and produced 24.4 offspring. Nectar feeding significantly increased the number of G. molesta eggs destroyed by host feeding by both wild and commercial strains.</description><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>BIOLOGICAL AND MICROBIAL CONTROL</subject><subject>biological control agents</subject><subject>commercial strains</subject><subject>Control</subject><subject>Diet</subject><subject>extrafloral nectar</subject><subject>fecundity</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Generalities</subject><subject>Grapholita molesta</subject><subject>host feeding</subject><subject>host-parasite relationships</subject><subject>Hymenoptera - growth & development</subject><subject>Hymenoptera - physiology</subject><subject>insect control</subject><subject>insect pests</subject><subject>insect reproduction</subject><subject>Lepidoptera</subject><subject>longevity</subject><subject>nectar</subject><subject>nectar feeding</subject><subject>nutritive value</subject><subject>parasitism</subject><subject>parasitoids</subject><subject>peaches</subject><subject>Pest Control, Biological</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Protozoa. Invertebrates</subject><subject>Prunus</subject><subject>Prunus persica</subject><subject>strain differences</subject><subject>Trichogramma minutum</subject><subject>wild strains</subject><issn>0022-0493</issn><issn>1938-291X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkU2P0zAQhi0EYsvCX4BcguCQMrbzZThtQ2ErVptF7ErcrInrtEZJXJxEogf-Ow7p8nGawzzzjvQ-hLyjsKQp8DcAjEUQCx6ynAHEIRMgsjBZQZaLkF9sypv1dRkm79kSlkUZ8hV7QBZU8Dxign59SBZ_Es7Ik77_BkBTRuExOaMJywRL4gX5uWkPqIbA1sGNRrUP1j8Gh3VjHTbBtVYDusB2wSd9DFbGNnZnlF8Ue3T-SjvTD0b10_WtM2pvdw7bFoPWdOMwtsGry2OrO3vwJL79DxnMFvXrp-RRjU2vn53mObn7sL4tLqOr8uOmuLiKKpbAEFWgEHPBYsayqqa8qnWtkwS2qcpYDBRBUaWFBkj0lkPFWJwnNbIKcsiFzvg5eTnnHpz9Pup-kK3plW4a7LQde5mmWcJ5Fnvw-Qkcq1Zv5cGZFt1R3hfmgfAEYO-bqB12yvT_cLlI43T6-GLmarQSd74oefeFAeUAXpAQ1BOfZ6Iy1nb6bwTISb-c5MlJnpz1y9_65axf3uuXXr8EWZTS6-e_AHmWo5s</recordid><startdate>200406</startdate><enddate>200406</enddate><creator>Shearer, Peter W.</creator><creator>Atanassov, Atanas</creator><general>Entomological Society of America</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>200406</creationdate><title>Impact of Peach Extrafloral Nectar on Key Biological Characteristics of Trichogramma minutum (Hymenoptera: Trichogrammatidae)</title><author>Shearer, Peter W. ; Atanassov, Atanas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b250t-b0caa8924227bf13bfefe550d6c72401a0c1ce9e005ed30b22485fa2b08089e73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>BIOLOGICAL AND MICROBIAL CONTROL</topic><topic>biological control agents</topic><topic>commercial strains</topic><topic>Control</topic><topic>Diet</topic><topic>extrafloral nectar</topic><topic>fecundity</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Generalities</topic><topic>Grapholita molesta</topic><topic>host feeding</topic><topic>host-parasite relationships</topic><topic>Hymenoptera - growth & development</topic><topic>Hymenoptera - physiology</topic><topic>insect control</topic><topic>insect pests</topic><topic>insect reproduction</topic><topic>Lepidoptera</topic><topic>longevity</topic><topic>nectar</topic><topic>nectar feeding</topic><topic>nutritive value</topic><topic>parasitism</topic><topic>parasitoids</topic><topic>peaches</topic><topic>Pest Control, Biological</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Protozoa. Invertebrates</topic><topic>Prunus</topic><topic>Prunus persica</topic><topic>strain differences</topic><topic>Trichogramma minutum</topic><topic>wild strains</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shearer, Peter W.</creatorcontrib><creatorcontrib>Atanassov, Atanas</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of economic entomology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shearer, Peter W.</au><au>Atanassov, Atanas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of Peach Extrafloral Nectar on Key Biological Characteristics of Trichogramma minutum (Hymenoptera: Trichogrammatidae)</atitle><jtitle>Journal of economic entomology</jtitle><addtitle>J Econ Entomol</addtitle><date>2004-06</date><risdate>2004</risdate><volume>97</volume><issue>3</issue><spage>789</spage><epage>792</epage><pages>789-792</pages><issn>0022-0493</issn><eissn>1938-291X</eissn><coden>JEENAI</coden><abstract>This study investigated the longevity, fecundity, and host feeding of a wild and a commercially reared strain of Trichogramma minutum Riley (Hymenoptera: Trichogrammatidae) when presented with peach extrafloral nectar. Both the wild and commercial T. minutum strains lived longer and parasitized more Grapholita molesta (Busck) eggs when provided peach extrafloral nectar and water than when provided only water. Nectar-fed wild and commercially reared females lived 11.6 and 9.9 d and produced 105.2 and 61.0 offspring, respectively. When provided only water, wild females lived 3.3 d and produced 52.8 offspring, whereas commercially reared females lived 2.0 d and produced 24.4 offspring. Nectar feeding significantly increased the number of G. molesta eggs destroyed by host feeding by both wild and commercial strains.</abstract><cop>Lanham, MD</cop><pub>Entomological Society of America</pub><pmid>15279254</pmid><doi>10.1603/0022-0493%282004%29097%5B0789%3AIOPENO%5D2.0.CO%3B2</doi><tpages>4</tpages></addata></record> |
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| issn | 0022-0493 1938-291X |
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| source | MEDLINE; BioOne Complete; Oxford University Press Journals All Titles (1996-Current) |
| subjects | Animals Biological and medical sciences BIOLOGICAL AND MICROBIAL CONTROL biological control agents commercial strains Control Diet extrafloral nectar fecundity Female Fundamental and applied biological sciences. Psychology Generalities Grapholita molesta host feeding host-parasite relationships Hymenoptera - growth & development Hymenoptera - physiology insect control insect pests insect reproduction Lepidoptera longevity nectar nectar feeding nutritive value parasitism parasitoids peaches Pest Control, Biological Phytopathology. Animal pests. Plant and forest protection Protozoa. Invertebrates Prunus Prunus persica strain differences Trichogramma minutum wild strains |
| title | Impact of Peach Extrafloral Nectar on Key Biological Characteristics of Trichogramma minutum (Hymenoptera: Trichogrammatidae) |
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