Induction of Sugar Beet Resistance to Spodoptera exigua (Lepidoptera: Noctuidae) Under Field Conditions
The beet armyworm, Spodoptera exigua , is the most destructive pest of sugar beet in many regions of the world including Iran. In this study, the effect of some potential resistance inducers (salicylic acid, calcium silicate and sodium silicate) for reducing the pest density were investigated in sug...
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Veröffentlicht in: | Sugar tech : an international journal of sugar crops & related industries 2022-12, Vol.24 (6), p.1845-1850 |
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creator | Yarahmadi, Fatemeh Dinarvan, Neemat Farkhari, Mohammad |
description | The beet armyworm,
Spodoptera exigua
, is the most destructive pest of sugar beet in many regions of the world including Iran. In this study, the effect of some potential resistance inducers (salicylic acid, calcium silicate and sodium silicate) for reducing the pest density were investigated in sugar beet field. The inducers were applied in 100 and 50% recommended field dosages (RFD). Salicylic acid (~8%) and calcium silicate (~11.5%) significantly reduced the larval density. For all inducers, the efficacies in application of 100% RFD were significantly more than 50% RFD. Among various treatments, the maximum resistance was induced using calcium silicate at 100 RFD (2 L/ha). Chemical analyses of treated leaves indicated that salicylic acid and calcium silicate at 100% RFD cause significant enhancements of polyphenol oxidase and peroxidase enzyme activities. The findings can be useful for developing integrated pest management program of
S. exigua
in sugar beet fields. |
doi_str_mv | 10.1007/s12355-022-01156-w |
format | Article |
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Spodoptera exigua
, is the most destructive pest of sugar beet in many regions of the world including Iran. In this study, the effect of some potential resistance inducers (salicylic acid, calcium silicate and sodium silicate) for reducing the pest density were investigated in sugar beet field. The inducers were applied in 100 and 50% recommended field dosages (RFD). Salicylic acid (~8%) and calcium silicate (~11.5%) significantly reduced the larval density. For all inducers, the efficacies in application of 100% RFD were significantly more than 50% RFD. Among various treatments, the maximum resistance was induced using calcium silicate at 100 RFD (2 L/ha). Chemical analyses of treated leaves indicated that salicylic acid and calcium silicate at 100% RFD cause significant enhancements of polyphenol oxidase and peroxidase enzyme activities. The findings can be useful for developing integrated pest management program of
S. exigua
in sugar beet fields.</description><identifier>ISSN: 0972-1525</identifier><identifier>EISSN: 0974-0740</identifier><identifier>EISSN: 0972-1525</identifier><identifier>DOI: 10.1007/s12355-022-01156-w</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Acid resistance ; Agricultural practices ; Agriculture ; Biomedical and Life Sciences ; Calcium ; Calcium silicates ; Density ; Enzymatic activity ; Enzymes ; Hydroxyapatite ; Integrated pest management ; Life Sciences ; Peroxidase ; Pest control ; Pest resistance ; Pests ; Polyphenol oxidase ; Research Article ; Salicylic acid ; Sodium silicates ; Spodoptera exigua ; Sugar ; Sugar beets</subject><ispartof>Sugar tech : an international journal of sugar crops & related industries, 2022-12, Vol.24 (6), p.1845-1850</ispartof><rights>The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022</rights><rights>COPYRIGHT 2022 Springer</rights><rights>The Author(s), under exclusive licence to Society for Sugar Research & Promotion 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c337t-d8721bfa051bda1989daa1bc269c4382b3cf24d9f8eab738b86a1ebc7cbbb2923</cites><orcidid>0000-0001-9064-3082</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12355-022-01156-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12355-022-01156-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Yarahmadi, Fatemeh</creatorcontrib><creatorcontrib>Dinarvan, Neemat</creatorcontrib><creatorcontrib>Farkhari, Mohammad</creatorcontrib><title>Induction of Sugar Beet Resistance to Spodoptera exigua (Lepidoptera: Noctuidae) Under Field Conditions</title><title>Sugar tech : an international journal of sugar crops & related industries</title><addtitle>Sugar Tech</addtitle><description>The beet armyworm,
Spodoptera exigua
, is the most destructive pest of sugar beet in many regions of the world including Iran. In this study, the effect of some potential resistance inducers (salicylic acid, calcium silicate and sodium silicate) for reducing the pest density were investigated in sugar beet field. The inducers were applied in 100 and 50% recommended field dosages (RFD). Salicylic acid (~8%) and calcium silicate (~11.5%) significantly reduced the larval density. For all inducers, the efficacies in application of 100% RFD were significantly more than 50% RFD. Among various treatments, the maximum resistance was induced using calcium silicate at 100 RFD (2 L/ha). Chemical analyses of treated leaves indicated that salicylic acid and calcium silicate at 100% RFD cause significant enhancements of polyphenol oxidase and peroxidase enzyme activities. The findings can be useful for developing integrated pest management program of
S. exigua
in sugar beet fields.</description><subject>Acid resistance</subject><subject>Agricultural practices</subject><subject>Agriculture</subject><subject>Biomedical and Life Sciences</subject><subject>Calcium</subject><subject>Calcium silicates</subject><subject>Density</subject><subject>Enzymatic activity</subject><subject>Enzymes</subject><subject>Hydroxyapatite</subject><subject>Integrated pest management</subject><subject>Life Sciences</subject><subject>Peroxidase</subject><subject>Pest control</subject><subject>Pest resistance</subject><subject>Pests</subject><subject>Polyphenol oxidase</subject><subject>Research Article</subject><subject>Salicylic acid</subject><subject>Sodium silicates</subject><subject>Spodoptera exigua</subject><subject>Sugar</subject><subject>Sugar beets</subject><issn>0972-1525</issn><issn>0974-0740</issn><issn>0972-1525</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kUtLLDEQhRtR8PkHXAXc6KK9SfV0p-NOB71XGBR8rEMe1U1kJmmTNOq_t3UEuSBSiyqK89UpOEVxyOgpo5T_SQyqui4pQEkZq5vyZaPYoYLPSspndPNzhpLVUG8Xuyk9UdoAF2Kn6K-9HU12wZPQkfuxV5FcIGZyh8mlrLxBkgO5H4INQ8aoCL66flTkeIGD-9qdkZtg8uiswhPy6C1GcuVwack8eOs-jqf9YqtTy4QHX32veLy6fJj_Kxe3f6_n54vSVBXPpW05MN0pWjNtFROtsEoxbaARZla1oCvTwcyKrkWledXqtlEMteFGaw0Cqr3iaH13iOF5xJTlUxijnywlcNYCNLRh36peLVE634UclVm5ZOQ5n1xBUMYn1ekPqqksrpwJHjs37f8DYA2YGFKK2MkhupWKb5JR-ZGTXOckp5zkZ07yZYKqNZQmse8xfn_8C_UOxc2Vzg</recordid><startdate>20221201</startdate><enddate>20221201</enddate><creator>Yarahmadi, Fatemeh</creator><creator>Dinarvan, Neemat</creator><creator>Farkhari, Mohammad</creator><general>Springer India</general><general>Springer</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-9064-3082</orcidid></search><sort><creationdate>20221201</creationdate><title>Induction of Sugar Beet Resistance to Spodoptera exigua (Lepidoptera: Noctuidae) Under Field Conditions</title><author>Yarahmadi, Fatemeh ; Dinarvan, Neemat ; Farkhari, Mohammad</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-d8721bfa051bda1989daa1bc269c4382b3cf24d9f8eab738b86a1ebc7cbbb2923</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Acid resistance</topic><topic>Agricultural practices</topic><topic>Agriculture</topic><topic>Biomedical and Life Sciences</topic><topic>Calcium</topic><topic>Calcium silicates</topic><topic>Density</topic><topic>Enzymatic activity</topic><topic>Enzymes</topic><topic>Hydroxyapatite</topic><topic>Integrated pest management</topic><topic>Life Sciences</topic><topic>Peroxidase</topic><topic>Pest control</topic><topic>Pest resistance</topic><topic>Pests</topic><topic>Polyphenol oxidase</topic><topic>Research Article</topic><topic>Salicylic acid</topic><topic>Sodium silicates</topic><topic>Spodoptera exigua</topic><topic>Sugar</topic><topic>Sugar beets</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yarahmadi, Fatemeh</creatorcontrib><creatorcontrib>Dinarvan, Neemat</creatorcontrib><creatorcontrib>Farkhari, Mohammad</creatorcontrib><collection>CrossRef</collection><jtitle>Sugar tech : an international journal of sugar crops & related industries</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yarahmadi, Fatemeh</au><au>Dinarvan, Neemat</au><au>Farkhari, Mohammad</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Induction of Sugar Beet Resistance to Spodoptera exigua (Lepidoptera: Noctuidae) Under Field Conditions</atitle><jtitle>Sugar tech : an international journal of sugar crops & related industries</jtitle><stitle>Sugar Tech</stitle><date>2022-12-01</date><risdate>2022</risdate><volume>24</volume><issue>6</issue><spage>1845</spage><epage>1850</epage><pages>1845-1850</pages><issn>0972-1525</issn><eissn>0974-0740</eissn><eissn>0972-1525</eissn><abstract>The beet armyworm,
Spodoptera exigua
, is the most destructive pest of sugar beet in many regions of the world including Iran. In this study, the effect of some potential resistance inducers (salicylic acid, calcium silicate and sodium silicate) for reducing the pest density were investigated in sugar beet field. The inducers were applied in 100 and 50% recommended field dosages (RFD). Salicylic acid (~8%) and calcium silicate (~11.5%) significantly reduced the larval density. For all inducers, the efficacies in application of 100% RFD were significantly more than 50% RFD. Among various treatments, the maximum resistance was induced using calcium silicate at 100 RFD (2 L/ha). Chemical analyses of treated leaves indicated that salicylic acid and calcium silicate at 100% RFD cause significant enhancements of polyphenol oxidase and peroxidase enzyme activities. The findings can be useful for developing integrated pest management program of
S. exigua
in sugar beet fields.</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12355-022-01156-w</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0001-9064-3082</orcidid></addata></record> |
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subjects | Acid resistance Agricultural practices Agriculture Biomedical and Life Sciences Calcium Calcium silicates Density Enzymatic activity Enzymes Hydroxyapatite Integrated pest management Life Sciences Peroxidase Pest control Pest resistance Pests Polyphenol oxidase Research Article Salicylic acid Sodium silicates Spodoptera exigua Sugar Sugar beets |
title | Induction of Sugar Beet Resistance to Spodoptera exigua (Lepidoptera: Noctuidae) Under Field Conditions |
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