Green peach aphid, Myzus persicae (Hemiptera: Aphididae), reproduction during exposure to sublethal concentrations of imidacloprid and azadirachtin
BACKGROUND: Resurgence of insect pests following insecticide applications is often attributed to natural enemy disturbance, but hormesis could be an alternative or additional mechanism. Green peach aphid, Myzus persicae (Sulzer), is an important insect pest of many crops worldwide that may be expose...
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| Veröffentlicht in: | Pest management science 2009-02, Vol.65 (2), p.205-209 |
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| creator | Christopher Cutler, G Ramanaidu, Krilen Astatkie, T Isman, Murray B |
| description | BACKGROUND: Resurgence of insect pests following insecticide applications is often attributed to natural enemy disturbance, but hormesis could be an alternative or additional mechanism. Green peach aphid, Myzus persicae (Sulzer), is an important insect pest of many crops worldwide that may be exposed to sublethal insecticide concentrations over time. Here, the hypothesis that exposure to low concentrations of imidacloprid and azadirachtin can induce hormetic responses in M. persicae is tested in the laboratory.RESULTS: When insects were exposed to potato leaf discs dipped in sublethal concentrations of insecticide, almost all measured endpoints--adult longevity, F1 production, F1 survival and F2 production--were affected, and a statistically significant (P < 0.05) stimulatory response was recorded for F2 production following exposure to imidacloprid. No other measures for hormesis were statistically significant, but other trends of hormetic response were consistently observed.CONCLUSIONS: Given that variable distribution and degradation of insecticides in the field would result in a wide range of concentrations over time and space, these laboratory experiments suggest that exposure to sublethal concentrations of imidacloprid and azadirachtin could stimulate reproduction in M. persicae. |
| doi_str_mv | 10.1002/ps.1669 |
| format | Article |
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Green peach aphid, Myzus persicae (Sulzer), is an important insect pest of many crops worldwide that may be exposed to sublethal insecticide concentrations over time. Here, the hypothesis that exposure to low concentrations of imidacloprid and azadirachtin can induce hormetic responses in M. persicae is tested in the laboratory.RESULTS: When insects were exposed to potato leaf discs dipped in sublethal concentrations of insecticide, almost all measured endpoints--adult longevity, F1 production, F1 survival and F2 production--were affected, and a statistically significant (P < 0.05) stimulatory response was recorded for F2 production following exposure to imidacloprid. No other measures for hormesis were statistically significant, but other trends of hormetic response were consistently observed.CONCLUSIONS: Given that variable distribution and degradation of insecticides in the field would result in a wide range of concentrations over time and space, these laboratory experiments suggest that exposure to sublethal concentrations of imidacloprid and azadirachtin could stimulate reproduction in M. persicae.</description><identifier>ISSN: 1526-498X</identifier><identifier>EISSN: 1526-4998</identifier><identifier>DOI: 10.1002/ps.1669</identifier><identifier>PMID: 19089851</identifier><identifier>CODEN: PMSCFC</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Animals ; Aphididae ; Aphids - drug effects ; Aphids - physiology ; azadirachtin ; Biological and medical sciences ; Biological control ; chemical concentration ; Control ; death ; Fundamental and applied biological sciences. Psychology ; green peach aphid ; Hemiptera ; hormesis ; hormetic responses ; imidacloprid ; Imidazoles - pharmacology ; Insect control ; insect reproduction ; Insecticides ; Insecticides - pharmacology ; Insects ; Limonins - pharmacology ; longevity ; mechanism of action ; Myzus persicae ; Neonicotinoids ; Nitro Compounds - pharmacology ; Phytopathology. Animal pests. Plant and forest protection ; Plant Diseases - parasitology ; Protozoa. Invertebrates ; Prunus ; Reproduction - drug effects ; Solanum tuberosum ; Solanum tuberosum - parasitology ; sublethal effects</subject><ispartof>Pest management science, 2009-02, Vol.65 (2), p.205-209</ispartof><rights>Copyright © 2008 Society of Chemical Industry</rights><rights>2009 INIST-CNRS</rights><rights>Copyright John Wiley and Sons, Limited Feb 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4659-338d21f8b671c366604b97c910f7d78d7c8ff42041484aa609771b7e350948d63</citedby><cites>FETCH-LOGICAL-c4659-338d21f8b671c366604b97c910f7d78d7c8ff42041484aa609771b7e350948d63</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.1669$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fps.1669$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27923,27924,45573,45574</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20992040$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19089851$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Christopher Cutler, G</creatorcontrib><creatorcontrib>Ramanaidu, Krilen</creatorcontrib><creatorcontrib>Astatkie, T</creatorcontrib><creatorcontrib>Isman, Murray B</creatorcontrib><title>Green peach aphid, Myzus persicae (Hemiptera: Aphididae), reproduction during exposure to sublethal concentrations of imidacloprid and azadirachtin</title><title>Pest management science</title><addtitle>Pest. Manag. Sci</addtitle><description>BACKGROUND: Resurgence of insect pests following insecticide applications is often attributed to natural enemy disturbance, but hormesis could be an alternative or additional mechanism. Green peach aphid, Myzus persicae (Sulzer), is an important insect pest of many crops worldwide that may be exposed to sublethal insecticide concentrations over time. Here, the hypothesis that exposure to low concentrations of imidacloprid and azadirachtin can induce hormetic responses in M. persicae is tested in the laboratory.RESULTS: When insects were exposed to potato leaf discs dipped in sublethal concentrations of insecticide, almost all measured endpoints--adult longevity, F1 production, F1 survival and F2 production--were affected, and a statistically significant (P < 0.05) stimulatory response was recorded for F2 production following exposure to imidacloprid. No other measures for hormesis were statistically significant, but other trends of hormetic response were consistently observed.CONCLUSIONS: Given that variable distribution and degradation of insecticides in the field would result in a wide range of concentrations over time and space, these laboratory experiments suggest that exposure to sublethal concentrations of imidacloprid and azadirachtin could stimulate reproduction in M. persicae.</description><subject>Animals</subject><subject>Aphididae</subject><subject>Aphids - drug effects</subject><subject>Aphids - physiology</subject><subject>azadirachtin</subject><subject>Biological and medical sciences</subject><subject>Biological control</subject><subject>chemical concentration</subject><subject>Control</subject><subject>death</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>green peach aphid</subject><subject>Hemiptera</subject><subject>hormesis</subject><subject>hormetic responses</subject><subject>imidacloprid</subject><subject>Imidazoles - pharmacology</subject><subject>Insect control</subject><subject>insect reproduction</subject><subject>Insecticides</subject><subject>Insecticides - pharmacology</subject><subject>Insects</subject><subject>Limonins - pharmacology</subject><subject>longevity</subject><subject>mechanism of action</subject><subject>Myzus persicae</subject><subject>Neonicotinoids</subject><subject>Nitro Compounds - pharmacology</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Plant Diseases - parasitology</subject><subject>Protozoa. Invertebrates</subject><subject>Prunus</subject><subject>Reproduction - drug effects</subject><subject>Solanum tuberosum</subject><subject>Solanum tuberosum - parasitology</subject><subject>sublethal effects</subject><issn>1526-498X</issn><issn>1526-4998</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp10dtqFDEYB_BBFFur-AYaBE_YrTnM5NC7stitsB5oLXoXssk33dSZyTSZwW5fwxc2yy4rCF6EhPDjO_AviqcEHxGM6fs-HRHO1b1in1SUT0ql5P3dW_7YKx6ldI0xVkrRh8UeUVgqWZH94vcsAnSoB2OXyPRL7w7Rp9XdmPJXTN4aQG_OoPX9ANEco5O18M7A20MUoY_BjXbwoUNujL67QnDbhzRGQENAaVw0MCxNg2zoLHRDNGuaUKiRb3MR24Q-eodMl8-dcT7mIQbfPS4e1KZJ8GR7HxSXpx--Tc8m8y-zj9OT-cSWvFITxqSjpJYLLohlnHNcLpSwiuBaOCGdsLKuS4pLUsrSGI6VEGQhgFVYldJxdlC82tTNe9yMkAbd-mShaUwHYUya4kqVFVMZvvgHXocxdnk2TSnlvMSsyuj1BtkYUopQ67xca-JKE6zXIek-6XVIWT7blhsXLbi_bptKBi-3wCRrmjqazvq0czTHmNfC2b3buF--gdX_-umvF9u2k432aYDbnTbxp-aCiUp__zzTWOBTNp2f6_Psn298bYI2VzFPcHlBMWGYVJJRJdgf4zO_8g</recordid><startdate>200902</startdate><enddate>200902</enddate><creator>Christopher Cutler, G</creator><creator>Ramanaidu, Krilen</creator><creator>Astatkie, T</creator><creator>Isman, Murray B</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><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>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>200902</creationdate><title>Green peach aphid, Myzus persicae (Hemiptera: Aphididae), reproduction during exposure to sublethal concentrations of imidacloprid and azadirachtin</title><author>Christopher Cutler, G ; Ramanaidu, Krilen ; Astatkie, T ; Isman, Murray B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4659-338d21f8b671c366604b97c910f7d78d7c8ff42041484aa609771b7e350948d63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Animals</topic><topic>Aphididae</topic><topic>Aphids - drug effects</topic><topic>Aphids - physiology</topic><topic>azadirachtin</topic><topic>Biological and medical sciences</topic><topic>Biological control</topic><topic>chemical concentration</topic><topic>Control</topic><topic>death</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>green peach aphid</topic><topic>Hemiptera</topic><topic>hormesis</topic><topic>hormetic responses</topic><topic>imidacloprid</topic><topic>Imidazoles - pharmacology</topic><topic>Insect control</topic><topic>insect reproduction</topic><topic>Insecticides</topic><topic>Insecticides - pharmacology</topic><topic>Insects</topic><topic>Limonins - pharmacology</topic><topic>longevity</topic><topic>mechanism of action</topic><topic>Myzus persicae</topic><topic>Neonicotinoids</topic><topic>Nitro Compounds - pharmacology</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Plant Diseases - parasitology</topic><topic>Protozoa. Invertebrates</topic><topic>Prunus</topic><topic>Reproduction - drug effects</topic><topic>Solanum tuberosum</topic><topic>Solanum tuberosum - parasitology</topic><topic>sublethal effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Christopher Cutler, G</creatorcontrib><creatorcontrib>Ramanaidu, Krilen</creatorcontrib><creatorcontrib>Astatkie, T</creatorcontrib><creatorcontrib>Isman, Murray B</creatorcontrib><collection>AGRIS</collection><collection>Istex</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>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>Christopher Cutler, G</au><au>Ramanaidu, Krilen</au><au>Astatkie, T</au><au>Isman, Murray B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Green peach aphid, Myzus persicae (Hemiptera: Aphididae), reproduction during exposure to sublethal concentrations of imidacloprid and azadirachtin</atitle><jtitle>Pest management science</jtitle><addtitle>Pest. Manag. Sci</addtitle><date>2009-02</date><risdate>2009</risdate><volume>65</volume><issue>2</issue><spage>205</spage><epage>209</epage><pages>205-209</pages><issn>1526-498X</issn><eissn>1526-4998</eissn><coden>PMSCFC</coden><abstract>BACKGROUND: Resurgence of insect pests following insecticide applications is often attributed to natural enemy disturbance, but hormesis could be an alternative or additional mechanism. Green peach aphid, Myzus persicae (Sulzer), is an important insect pest of many crops worldwide that may be exposed to sublethal insecticide concentrations over time. Here, the hypothesis that exposure to low concentrations of imidacloprid and azadirachtin can induce hormetic responses in M. persicae is tested in the laboratory.RESULTS: When insects were exposed to potato leaf discs dipped in sublethal concentrations of insecticide, almost all measured endpoints--adult longevity, F1 production, F1 survival and F2 production--were affected, and a statistically significant (P < 0.05) stimulatory response was recorded for F2 production following exposure to imidacloprid. No other measures for hormesis were statistically significant, but other trends of hormetic response were consistently observed.CONCLUSIONS: Given that variable distribution and degradation of insecticides in the field would result in a wide range of concentrations over time and space, these laboratory experiments suggest that exposure to sublethal concentrations of imidacloprid and azadirachtin could stimulate reproduction in M. persicae.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><pmid>19089851</pmid><doi>10.1002/ps.1669</doi><tpages>5</tpages></addata></record> |
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| ispartof | Pest management science, 2009-02, Vol.65 (2), p.205-209 |
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| subjects | Animals Aphididae Aphids - drug effects Aphids - physiology azadirachtin Biological and medical sciences Biological control chemical concentration Control death Fundamental and applied biological sciences. Psychology green peach aphid Hemiptera hormesis hormetic responses imidacloprid Imidazoles - pharmacology Insect control insect reproduction Insecticides Insecticides - pharmacology Insects Limonins - pharmacology longevity mechanism of action Myzus persicae Neonicotinoids Nitro Compounds - pharmacology Phytopathology. Animal pests. Plant and forest protection Plant Diseases - parasitology Protozoa. Invertebrates Prunus Reproduction - drug effects Solanum tuberosum Solanum tuberosum - parasitology sublethal effects |
| title | Green peach aphid, Myzus persicae (Hemiptera: Aphididae), reproduction during exposure to sublethal concentrations of imidacloprid and azadirachtin |
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