Supplemental Control of Lepidopterous Pests on Bt Transgenic Sweet Corn with Biologically-Based Spray Treatments
Biologically-based spray treatments, including nucleopolyhedroviruses, neem, and spinosad, were evaluated as supplemental controls for the fall armyworm, Spodoptera frugiperda (J. E. Smith), and corn earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), on transgenic sweet corn, Zea mays (L.)...
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Veröffentlicht in: | Journal of insect science (Tucson, Ariz.) Ariz.), 2009, Vol.9 (8), p.1-10 |
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creator | Farrar, Robert R. Shepard, B. Merle Shapiro, Martin Hassell, Richard. L Schaffer, Mark. L. Smith, Chad. M. |
description | Biologically-based spray treatments, including nucleopolyhedroviruses, neem, and spinosad, were evaluated as supplemental controls for the fall armyworm, Spodoptera frugiperda (J. E. Smith), and corn earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), on transgenic sweet corn, Zea mays (L.) (Poales: Poaceae), expressing a Cry1Ab toxin from Bacillus thuringiensis Berliner (Bacillales: Bacillaceae) (Bt). Overall, transgenic corn supported lower densities of both pests than did nontransgenic corn. Control of the fall armyworm was improved in both whorl-stage and tassel-stage corn by the use of either a nucleopolyhedrovirus or neem, but the greatest improvement was seen with spinosad. Only spinosad consistently reduced damage to ears, which was caused by both pest species. In general, efficacy of the spray materials did not differ greatly between transgenic and nontransgenic corn. |
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Merle ; Shapiro, Martin ; Hassell, Richard. L ; Schaffer, Mark. L. ; Smith, Chad. M.</creator><creatorcontrib>Farrar, Robert R. ; Shepard, B. Merle ; Shapiro, Martin ; Hassell, Richard. L ; Schaffer, Mark. L. ; Smith, Chad. M.</creatorcontrib><description>Biologically-based spray treatments, including nucleopolyhedroviruses, neem, and spinosad, were evaluated as supplemental controls for the fall armyworm, Spodoptera frugiperda (J. E. Smith), and corn earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), on transgenic sweet corn, Zea mays (L.) (Poales: Poaceae), expressing a Cry1Ab toxin from Bacillus thuringiensis Berliner (Bacillales: Bacillaceae) (Bt). Overall, transgenic corn supported lower densities of both pests than did nontransgenic corn. Control of the fall armyworm was improved in both whorl-stage and tassel-stage corn by the use of either a nucleopolyhedrovirus or neem, but the greatest improvement was seen with spinosad. Only spinosad consistently reduced damage to ears, which was caused by both pest species. In general, efficacy of the spray materials did not differ greatly between transgenic and nontransgenic corn.</description><identifier>ISSN: 1536-2442</identifier><identifier>EISSN: 1536-2442</identifier><identifier>DOI: 10.1673/031.009.0801</identifier><identifier>PMID: 19611255</identifier><language>eng</language><publisher>United States: University of Wisconsin Library</publisher><subject>Animals ; Army-worms ; Bacillaceae ; Bacillus thuringiensis ; Bacterial Proteins - metabolism ; Beauveria ; Biological control ; Control ; Corn ; corn earworm ; Diseases and pests ; Distribution ; Endotoxins - metabolism ; Fall armyworm ; Helicoverpa zea ; Hemolysin Proteins - metabolism ; Insecticides ; Larva ; Lepidoptera ; Moths ; neem ; nematode ; Noctuidae ; Nuclear polyhedrosis virus ; nucleopolyhedrovirus ; Pest Control, Biological - methods ; Pest Control, Biological - standards ; Pests ; Plants, Genetically Modified - parasitology ; Poaceae ; spinosad ; Spodoptera frugiperda ; Zea mays ; Zea mays - genetics ; Zea mays - parasitology</subject><ispartof>Journal of insect science (Tucson, Ariz.), 2009, Vol.9 (8), p.1-10</ispartof><rights>This is an open access paper. We use the Creative Commons Attribution 3.0 license that permits unrestricted use, provided that the paper is properly attributed.</rights><rights>COPYRIGHT 2009 Oxford University Press</rights><rights>2009 2009</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b521t-1202e9d9de89cc8142ca65fb8a027f591db2fd5148e8c3f3a0de272e4b028ed13</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://bioone.org/doi/pdf/10.1673/031.009.0801$$EPDF$$P50$$Gbioone$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011879/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>109,230,314,723,776,780,860,881,4010,27900,27901,27902,52694,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19611255$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Farrar, Robert R.</creatorcontrib><creatorcontrib>Shepard, B. Merle</creatorcontrib><creatorcontrib>Shapiro, Martin</creatorcontrib><creatorcontrib>Hassell, Richard. L</creatorcontrib><creatorcontrib>Schaffer, Mark. L.</creatorcontrib><creatorcontrib>Smith, Chad. M.</creatorcontrib><title>Supplemental Control of Lepidopterous Pests on Bt Transgenic Sweet Corn with Biologically-Based Spray Treatments</title><title>Journal of insect science (Tucson, Ariz.)</title><addtitle>J Insect Sci</addtitle><description>Biologically-based spray treatments, including nucleopolyhedroviruses, neem, and spinosad, were evaluated as supplemental controls for the fall armyworm, Spodoptera frugiperda (J. E. Smith), and corn earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), on transgenic sweet corn, Zea mays (L.) (Poales: Poaceae), expressing a Cry1Ab toxin from Bacillus thuringiensis Berliner (Bacillales: Bacillaceae) (Bt). Overall, transgenic corn supported lower densities of both pests than did nontransgenic corn. Control of the fall armyworm was improved in both whorl-stage and tassel-stage corn by the use of either a nucleopolyhedrovirus or neem, but the greatest improvement was seen with spinosad. Only spinosad consistently reduced damage to ears, which was caused by both pest species. In general, efficacy of the spray materials did not differ greatly between transgenic and nontransgenic corn.</description><subject>Animals</subject><subject>Army-worms</subject><subject>Bacillaceae</subject><subject>Bacillus thuringiensis</subject><subject>Bacterial Proteins - metabolism</subject><subject>Beauveria</subject><subject>Biological control</subject><subject>Control</subject><subject>Corn</subject><subject>corn earworm</subject><subject>Diseases and pests</subject><subject>Distribution</subject><subject>Endotoxins - metabolism</subject><subject>Fall armyworm</subject><subject>Helicoverpa zea</subject><subject>Hemolysin Proteins - metabolism</subject><subject>Insecticides</subject><subject>Larva</subject><subject>Lepidoptera</subject><subject>Moths</subject><subject>neem</subject><subject>nematode</subject><subject>Noctuidae</subject><subject>Nuclear polyhedrosis virus</subject><subject>nucleopolyhedrovirus</subject><subject>Pest Control, Biological - methods</subject><subject>Pest Control, Biological - standards</subject><subject>Pests</subject><subject>Plants, Genetically Modified - parasitology</subject><subject>Poaceae</subject><subject>spinosad</subject><subject>Spodoptera frugiperda</subject><subject>Zea mays</subject><subject>Zea mays - genetics</subject><subject>Zea mays - parasitology</subject><issn>1536-2442</issn><issn>1536-2442</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kc1vEzEQxVcIREvhxhn5hATqBo_3-4LURBQqRQKRcra89uzWyLG3tpeS_x5HiaC5IB9s2b_3ZsYvy14DXUDdFB9oAQtKuwVtKTzJzqEq6pyVJXv66HyWvQjhJ6WMlm33PDuDrgZgVXWeTZt5mgxu0UZhyMrZ6J0hbiBrnLRyU0Tv5kC-YYiBOEuWkdx6YcOIVkuyeUCMSeUtedDxjiy1M27UUhizy5cioCKbyYtd0qCI-yLhZfZsECbgq-N-kf24_nS7-pKvv36-WV2t875iEHNglGGnOoVtJ2ULJZOiroa-FZQ1Q9WB6tmgKihbbGUxFIIqZA3DsqesRQXFRfbx4DvN_RaVTLW9MHzyeiv8jjuh-emL1Xd8dL94QQHapksGb48G3t3PaX6-1UGiMcJi-hLOUotNDU0CFwdwFAa5toNLfjIthVstncVBp_srlkKCuq73gncngsRE_B1HMYfAbzbfT9nLAyu9C8Hj8HcCoHyfP0_584Tzff4Jf_N46n_wMfAEvD8AvXaptf-7_QGpUrkS</recordid><startdate>2009</startdate><enddate>2009</enddate><creator>Farrar, Robert R.</creator><creator>Shepard, B. Merle</creator><creator>Shapiro, Martin</creator><creator>Hassell, Richard. L</creator><creator>Schaffer, Mark. L.</creator><creator>Smith, Chad. M.</creator><general>University of Wisconsin Library</general><general>Oxford University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>7QO</scope><scope>7SS</scope><scope>7U9</scope><scope>8FD</scope><scope>FR3</scope><scope>H94</scope><scope>P64</scope><scope>RC3</scope><scope>5PM</scope></search><sort><creationdate>2009</creationdate><title>Supplemental Control of Lepidopterous Pests on Bt Transgenic Sweet Corn with Biologically-Based Spray Treatments</title><author>Farrar, Robert R. ; Shepard, B. Merle ; Shapiro, Martin ; Hassell, Richard. L ; Schaffer, Mark. L. ; Smith, Chad. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b521t-1202e9d9de89cc8142ca65fb8a027f591db2fd5148e8c3f3a0de272e4b028ed13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Animals</topic><topic>Army-worms</topic><topic>Bacillaceae</topic><topic>Bacillus thuringiensis</topic><topic>Bacterial Proteins - metabolism</topic><topic>Beauveria</topic><topic>Biological control</topic><topic>Control</topic><topic>Corn</topic><topic>corn earworm</topic><topic>Diseases and pests</topic><topic>Distribution</topic><topic>Endotoxins - metabolism</topic><topic>Fall armyworm</topic><topic>Helicoverpa zea</topic><topic>Hemolysin Proteins - metabolism</topic><topic>Insecticides</topic><topic>Larva</topic><topic>Lepidoptera</topic><topic>Moths</topic><topic>neem</topic><topic>nematode</topic><topic>Noctuidae</topic><topic>Nuclear polyhedrosis virus</topic><topic>nucleopolyhedrovirus</topic><topic>Pest Control, Biological - methods</topic><topic>Pest Control, Biological - standards</topic><topic>Pests</topic><topic>Plants, Genetically Modified - parasitology</topic><topic>Poaceae</topic><topic>spinosad</topic><topic>Spodoptera frugiperda</topic><topic>Zea mays</topic><topic>Zea mays - genetics</topic><topic>Zea mays - parasitology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Farrar, Robert R.</creatorcontrib><creatorcontrib>Shepard, B. 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Merle</au><au>Shapiro, Martin</au><au>Hassell, Richard. L</au><au>Schaffer, Mark. L.</au><au>Smith, Chad. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Supplemental Control of Lepidopterous Pests on Bt Transgenic Sweet Corn with Biologically-Based Spray Treatments</atitle><jtitle>Journal of insect science (Tucson, Ariz.)</jtitle><addtitle>J Insect Sci</addtitle><date>2009</date><risdate>2009</risdate><volume>9</volume><issue>8</issue><spage>1</spage><epage>10</epage><pages>1-10</pages><issn>1536-2442</issn><eissn>1536-2442</eissn><abstract>Biologically-based spray treatments, including nucleopolyhedroviruses, neem, and spinosad, were evaluated as supplemental controls for the fall armyworm, Spodoptera frugiperda (J. E. Smith), and corn earworm, Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae), on transgenic sweet corn, Zea mays (L.) (Poales: Poaceae), expressing a Cry1Ab toxin from Bacillus thuringiensis Berliner (Bacillales: Bacillaceae) (Bt). Overall, transgenic corn supported lower densities of both pests than did nontransgenic corn. Control of the fall armyworm was improved in both whorl-stage and tassel-stage corn by the use of either a nucleopolyhedrovirus or neem, but the greatest improvement was seen with spinosad. Only spinosad consistently reduced damage to ears, which was caused by both pest species. In general, efficacy of the spray materials did not differ greatly between transgenic and nontransgenic corn.</abstract><cop>United States</cop><pub>University of Wisconsin Library</pub><pmid>19611255</pmid><doi>10.1673/031.009.0801</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Animals Army-worms Bacillaceae Bacillus thuringiensis Bacterial Proteins - metabolism Beauveria Biological control Control Corn corn earworm Diseases and pests Distribution Endotoxins - metabolism Fall armyworm Helicoverpa zea Hemolysin Proteins - metabolism Insecticides Larva Lepidoptera Moths neem nematode Noctuidae Nuclear polyhedrosis virus nucleopolyhedrovirus Pest Control, Biological - methods Pest Control, Biological - standards Pests Plants, Genetically Modified - parasitology Poaceae spinosad Spodoptera frugiperda Zea mays Zea mays - genetics Zea mays - parasitology |
title | Supplemental Control of Lepidopterous Pests on Bt Transgenic Sweet Corn with Biologically-Based Spray Treatments |
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