Efficacy of bioactive compounds and their association with different cowpea cultivars against their major stored pest
Background Stored grain insects are controlled with fumigant insecticides which can select resistant insect populations and cause environmental and applicator contamination. Thus, resistant cultivars and chemical constituents of essential oils are an alternative to the almost exclusive use of these...
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| Veröffentlicht in: | Pest management science 2020-11, Vol.76 (11), p.3770-3779 |
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| creator | Barbosa, Douglas Re S Oliveira, José V Silva, Paulo HS Breda, Mariana O Andrade Dutra, Kamilla Lopes, Fabiana SC Araújo, Alice MN |
| description | Background
Stored grain insects are controlled with fumigant insecticides which can select resistant insect populations and cause environmental and applicator contamination. Thus, resistant cultivars and chemical constituents of essential oils are an alternative to the almost exclusive use of these insecticides. The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined. Four cowpea cultivars: BRS Tracuateua, BR 17 Gurgueia, Epace 10 and Sempre Verde (insect rearing) untreated were used in the experiments and combined with chemical constituents of essential oil: eugenol, geraniol and trans‐anethole. The biological parameters observed were: total egg number and eggs per grain, egg viability (%), insects emerged and insects per grain, immature stage viability (%), instantaneous rate of growth (ri), insect dry weight (mg), grain weight loss (%) and egg‐adult period.
Results
When comparing all biological parameters, the cultivars BRS Tracuateua and BR 17 Gurgueia were harmful to C. maculatus. In the toxicity tests, the results showed that LC30 and LC50 of the chemical constituents ranged from 54.77 to 103.48 ppm and 60.99 to 125.18 ppm, respectively. In most of the biological parameters, LC50 had adverse effects significantly higher than LC30 and BR 17 Gurgueia treated were harmful to C. maculatus.
Conclusions
Overall, the findings showed that BR 17 Gurgueia combined with eugenol and geraniol more significantly affected the biological parameters of C. maculatus than when associated with trans‐anethole, reducing egg number, insects emerged and egg viability. © 2020 Society of Chemical Industry
The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined.
© 2020 Society of Chemical Industry |
| doi_str_mv | 10.1002/ps.5926 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2447563068</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2447563068</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3786-48e2e692d9857436184ab99b0e9af53ff9664b150cf0f3566c4169926dcb44c3</originalsourceid><addsrcrecordid>eNp1kE9LAzEQxYMotlbxG0jAgwdpzWaTdHOUUv9AQcEevIVsNrEp3c2aZFv67U1t7c3TDMzvvZl5AFxnaJQhhB_aMKIcsxPQzyhmQ8J5cXrsi88euAhhiRDinONz0MsxSSPE-6CbGmOVVFvoDCytkyratYbK1a3rmipA2VQwLrT1UIbglJXRugZubFzAyhqjvW5iwjetllB1q6SWPqm-pG1CPChruXQehui8rmCrQ7wEZ0augr461AGYP03nk5fh7O35dfI4G6p8XKTTC40147jiBR2TnGUFkSXnJdJcGpobwxkjZUaRMsjklDFFMpY-ZJUqCVH5ANzubVvvvru0Vyxd55u0UWBCxpTliBWJuttTyrsQvDai9baWfisyJHbpijaIXbqJvDn4dWWtqyP3F2cC7vfAxq709j8f8f7xa_cD1nWD5Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2447563068</pqid></control><display><type>article</type><title>Efficacy of bioactive compounds and their association with different cowpea cultivars against their major stored pest</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Barbosa, Douglas Re S ; Oliveira, José V ; Silva, Paulo HS ; Breda, Mariana O ; Andrade Dutra, Kamilla ; Lopes, Fabiana SC ; Araújo, Alice MN</creator><creatorcontrib>Barbosa, Douglas Re S ; Oliveira, José V ; Silva, Paulo HS ; Breda, Mariana O ; Andrade Dutra, Kamilla ; Lopes, Fabiana SC ; Araújo, Alice MN</creatorcontrib><description>Background
Stored grain insects are controlled with fumigant insecticides which can select resistant insect populations and cause environmental and applicator contamination. Thus, resistant cultivars and chemical constituents of essential oils are an alternative to the almost exclusive use of these insecticides. The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined. Four cowpea cultivars: BRS Tracuateua, BR 17 Gurgueia, Epace 10 and Sempre Verde (insect rearing) untreated were used in the experiments and combined with chemical constituents of essential oil: eugenol, geraniol and trans‐anethole. The biological parameters observed were: total egg number and eggs per grain, egg viability (%), insects emerged and insects per grain, immature stage viability (%), instantaneous rate of growth (ri), insect dry weight (mg), grain weight loss (%) and egg‐adult period.
Results
When comparing all biological parameters, the cultivars BRS Tracuateua and BR 17 Gurgueia were harmful to C. maculatus. In the toxicity tests, the results showed that LC30 and LC50 of the chemical constituents ranged from 54.77 to 103.48 ppm and 60.99 to 125.18 ppm, respectively. In most of the biological parameters, LC50 had adverse effects significantly higher than LC30 and BR 17 Gurgueia treated were harmful to C. maculatus.
Conclusions
Overall, the findings showed that BR 17 Gurgueia combined with eugenol and geraniol more significantly affected the biological parameters of C. maculatus than when associated with trans‐anethole, reducing egg number, insects emerged and egg viability. © 2020 Society of Chemical Industry
The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined.
© 2020 Society of Chemical Industry</description><identifier>ISSN: 1526-498X</identifier><identifier>EISSN: 1526-4998</identifier><identifier>DOI: 10.1002/ps.5926</identifier><identifier>PMID: 32452609</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Anethole ; Bioactive compounds ; Biocompatibility ; botanical insecticides ; Chemical pollution ; Constituents ; Contamination ; cowpea weevil ; Cowpeas ; Cultivars ; Eggs ; Essential oils ; Eugenol ; Grain storage ; Insecticide resistance ; Insecticides ; Insects ; Oils & fats ; Parameters ; Pest resistance ; plant resistance ; Toxicity ; Toxicity testing ; Viability ; Vigna unguiculata ; Weight loss</subject><ispartof>Pest management science, 2020-11, Vol.76 (11), p.3770-3779</ispartof><rights>2020 Society of Chemical Industry</rights><rights>This article is protected by copyright. All rights reserved.</rights><rights>Copyright © 2020 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3786-48e2e692d9857436184ab99b0e9af53ff9664b150cf0f3566c4169926dcb44c3</citedby><cites>FETCH-LOGICAL-c3786-48e2e692d9857436184ab99b0e9af53ff9664b150cf0f3566c4169926dcb44c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fps.5926$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fps.5926$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32452609$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Barbosa, Douglas Re S</creatorcontrib><creatorcontrib>Oliveira, José V</creatorcontrib><creatorcontrib>Silva, Paulo HS</creatorcontrib><creatorcontrib>Breda, Mariana O</creatorcontrib><creatorcontrib>Andrade Dutra, Kamilla</creatorcontrib><creatorcontrib>Lopes, Fabiana SC</creatorcontrib><creatorcontrib>Araújo, Alice MN</creatorcontrib><title>Efficacy of bioactive compounds and their association with different cowpea cultivars against their major stored pest</title><title>Pest management science</title><addtitle>Pest Manag Sci</addtitle><description>Background
Stored grain insects are controlled with fumigant insecticides which can select resistant insect populations and cause environmental and applicator contamination. Thus, resistant cultivars and chemical constituents of essential oils are an alternative to the almost exclusive use of these insecticides. The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined. Four cowpea cultivars: BRS Tracuateua, BR 17 Gurgueia, Epace 10 and Sempre Verde (insect rearing) untreated were used in the experiments and combined with chemical constituents of essential oil: eugenol, geraniol and trans‐anethole. The biological parameters observed were: total egg number and eggs per grain, egg viability (%), insects emerged and insects per grain, immature stage viability (%), instantaneous rate of growth (ri), insect dry weight (mg), grain weight loss (%) and egg‐adult period.
Results
When comparing all biological parameters, the cultivars BRS Tracuateua and BR 17 Gurgueia were harmful to C. maculatus. In the toxicity tests, the results showed that LC30 and LC50 of the chemical constituents ranged from 54.77 to 103.48 ppm and 60.99 to 125.18 ppm, respectively. In most of the biological parameters, LC50 had adverse effects significantly higher than LC30 and BR 17 Gurgueia treated were harmful to C. maculatus.
Conclusions
Overall, the findings showed that BR 17 Gurgueia combined with eugenol and geraniol more significantly affected the biological parameters of C. maculatus than when associated with trans‐anethole, reducing egg number, insects emerged and egg viability. © 2020 Society of Chemical Industry
The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined.
© 2020 Society of Chemical Industry</description><subject>Anethole</subject><subject>Bioactive compounds</subject><subject>Biocompatibility</subject><subject>botanical insecticides</subject><subject>Chemical pollution</subject><subject>Constituents</subject><subject>Contamination</subject><subject>cowpea weevil</subject><subject>Cowpeas</subject><subject>Cultivars</subject><subject>Eggs</subject><subject>Essential oils</subject><subject>Eugenol</subject><subject>Grain storage</subject><subject>Insecticide resistance</subject><subject>Insecticides</subject><subject>Insects</subject><subject>Oils & fats</subject><subject>Parameters</subject><subject>Pest resistance</subject><subject>plant resistance</subject><subject>Toxicity</subject><subject>Toxicity testing</subject><subject>Viability</subject><subject>Vigna unguiculata</subject><subject>Weight loss</subject><issn>1526-498X</issn><issn>1526-4998</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LAzEQxYMotlbxG0jAgwdpzWaTdHOUUv9AQcEevIVsNrEp3c2aZFv67U1t7c3TDMzvvZl5AFxnaJQhhB_aMKIcsxPQzyhmQ8J5cXrsi88euAhhiRDinONz0MsxSSPE-6CbGmOVVFvoDCytkyratYbK1a3rmipA2VQwLrT1UIbglJXRugZubFzAyhqjvW5iwjetllB1q6SWPqm-pG1CPChruXQehui8rmCrQ7wEZ0augr461AGYP03nk5fh7O35dfI4G6p8XKTTC40147jiBR2TnGUFkSXnJdJcGpobwxkjZUaRMsjklDFFMpY-ZJUqCVH5ANzubVvvvru0Vyxd55u0UWBCxpTliBWJuttTyrsQvDai9baWfisyJHbpijaIXbqJvDn4dWWtqyP3F2cC7vfAxq709j8f8f7xa_cD1nWD5Q</recordid><startdate>202011</startdate><enddate>202011</enddate><creator>Barbosa, Douglas Re S</creator><creator>Oliveira, José V</creator><creator>Silva, Paulo HS</creator><creator>Breda, Mariana O</creator><creator>Andrade Dutra, Kamilla</creator><creator>Lopes, Fabiana SC</creator><creator>Araújo, Alice MN</creator><general>John Wiley & Sons, Ltd</general><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QR</scope><scope>7SS</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>202011</creationdate><title>Efficacy of bioactive compounds and their association with different cowpea cultivars against their major stored pest</title><author>Barbosa, Douglas Re S ; Oliveira, José V ; Silva, Paulo HS ; Breda, Mariana O ; Andrade Dutra, Kamilla ; Lopes, Fabiana SC ; Araújo, Alice MN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3786-48e2e692d9857436184ab99b0e9af53ff9664b150cf0f3566c4169926dcb44c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Anethole</topic><topic>Bioactive compounds</topic><topic>Biocompatibility</topic><topic>botanical insecticides</topic><topic>Chemical pollution</topic><topic>Constituents</topic><topic>Contamination</topic><topic>cowpea weevil</topic><topic>Cowpeas</topic><topic>Cultivars</topic><topic>Eggs</topic><topic>Essential oils</topic><topic>Eugenol</topic><topic>Grain storage</topic><topic>Insecticide resistance</topic><topic>Insecticides</topic><topic>Insects</topic><topic>Oils & fats</topic><topic>Parameters</topic><topic>Pest resistance</topic><topic>plant resistance</topic><topic>Toxicity</topic><topic>Toxicity testing</topic><topic>Viability</topic><topic>Vigna unguiculata</topic><topic>Weight loss</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barbosa, Douglas Re S</creatorcontrib><creatorcontrib>Oliveira, José V</creatorcontrib><creatorcontrib>Silva, Paulo HS</creatorcontrib><creatorcontrib>Breda, Mariana O</creatorcontrib><creatorcontrib>Andrade Dutra, Kamilla</creatorcontrib><creatorcontrib>Lopes, Fabiana SC</creatorcontrib><creatorcontrib>Araújo, Alice MN</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Chemoreception Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Pest management science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barbosa, Douglas Re S</au><au>Oliveira, José V</au><au>Silva, Paulo HS</au><au>Breda, Mariana O</au><au>Andrade Dutra, Kamilla</au><au>Lopes, Fabiana SC</au><au>Araújo, Alice MN</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficacy of bioactive compounds and their association with different cowpea cultivars against their major stored pest</atitle><jtitle>Pest management science</jtitle><addtitle>Pest Manag Sci</addtitle><date>2020-11</date><risdate>2020</risdate><volume>76</volume><issue>11</issue><spage>3770</spage><epage>3779</epage><pages>3770-3779</pages><issn>1526-498X</issn><eissn>1526-4998</eissn><abstract>Background
Stored grain insects are controlled with fumigant insecticides which can select resistant insect populations and cause environmental and applicator contamination. Thus, resistant cultivars and chemical constituents of essential oils are an alternative to the almost exclusive use of these insecticides. The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined. Four cowpea cultivars: BRS Tracuateua, BR 17 Gurgueia, Epace 10 and Sempre Verde (insect rearing) untreated were used in the experiments and combined with chemical constituents of essential oil: eugenol, geraniol and trans‐anethole. The biological parameters observed were: total egg number and eggs per grain, egg viability (%), insects emerged and insects per grain, immature stage viability (%), instantaneous rate of growth (ri), insect dry weight (mg), grain weight loss (%) and egg‐adult period.
Results
When comparing all biological parameters, the cultivars BRS Tracuateua and BR 17 Gurgueia were harmful to C. maculatus. In the toxicity tests, the results showed that LC30 and LC50 of the chemical constituents ranged from 54.77 to 103.48 ppm and 60.99 to 125.18 ppm, respectively. In most of the biological parameters, LC50 had adverse effects significantly higher than LC30 and BR 17 Gurgueia treated were harmful to C. maculatus.
Conclusions
Overall, the findings showed that BR 17 Gurgueia combined with eugenol and geraniol more significantly affected the biological parameters of C. maculatus than when associated with trans‐anethole, reducing egg number, insects emerged and egg viability. © 2020 Society of Chemical Industry
The effects of the combination of cowpea cultivars Vigna unguiculata (L.) Walp. with chemical constituents of essential oils against Callosobruchus maculatus were determined.
© 2020 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><pmid>32452609</pmid><doi>10.1002/ps.5926</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Anethole Bioactive compounds Biocompatibility botanical insecticides Chemical pollution Constituents Contamination cowpea weevil Cowpeas Cultivars Eggs Essential oils Eugenol Grain storage Insecticide resistance Insecticides Insects Oils & fats Parameters Pest resistance plant resistance Toxicity Toxicity testing Viability Vigna unguiculata Weight loss |
| title | Efficacy of bioactive compounds and their association with different cowpea cultivars against their major stored pest |
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