Impact of glyphosate on the development, fertility and demography of Chrysoperla externa (Neuroptera: Chrysopidae): Ecological approach
Few ecotoxicological studies have used life table analysis to evaluate the toxicity of pesticides on beneficial organisms. This study is the first report of the effect of the herbicide glyphosate on a predator insect, Chrysoperla externa, using a demographic approach. This predator is associated to...
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| Veröffentlicht in: | Chemosphere (Oxford) 2009-09, Vol.76 (10), p.1451-1455 |
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| creator | Schneider, M.I. Sanchez, N. Pineda, S. Chi, H. Ronco, A. |
| description | Few ecotoxicological studies have used life table analysis to evaluate the toxicity of pesticides on beneficial organisms. This study is the first report of the effect of the herbicide glyphosate on a predator insect,
Chrysoperla externa, using a demographic approach. This predator is associated to soybean pests and has a potential role as a biological control agent in the Neotropical Region. The objective of this work was to evaluate the side-effects of glyphosate on the development, fertility and demography of
C. externa, treated orally by ingestion of glyphosate-dipped eggs of
Sitotroga cerealella in laboratory conditions. The data were analyzed using the age-stage, two-sex life table. Development from third larval instar to pupae and adult longevity were shorter in glyphosate-treatment than in the control. Adult pre-reproductive period was longer in glyphosate-treatment than in the control. Fecundity and fertility were deeply reduced, as well, being fertility greater affected. A high important reduction was registered in all population parameters. Most eggs from glyphosate-treated cohort looked abnormal, smaller than control, dehydrated and became black 2
d after oviposition. In addition, adults developed tumours in the abdomen region at 20
d after emergence, being the effect more drastic in females than males. It is beyond the scope of our study to speculate on the effects of this herbicide on
C. externa field populations. However, it seems likely that populations under continuous use of glyphosate would be exposed at greater detrimental effects in the long term. |
| doi_str_mv | 10.1016/j.chemosphere.2009.05.029 |
| format | Article |
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Chrysoperla externa, using a demographic approach. This predator is associated to soybean pests and has a potential role as a biological control agent in the Neotropical Region. The objective of this work was to evaluate the side-effects of glyphosate on the development, fertility and demography of
C. externa, treated orally by ingestion of glyphosate-dipped eggs of
Sitotroga cerealella in laboratory conditions. The data were analyzed using the age-stage, two-sex life table. Development from third larval instar to pupae and adult longevity were shorter in glyphosate-treatment than in the control. Adult pre-reproductive period was longer in glyphosate-treatment than in the control. Fecundity and fertility were deeply reduced, as well, being fertility greater affected. A high important reduction was registered in all population parameters. Most eggs from glyphosate-treated cohort looked abnormal, smaller than control, dehydrated and became black 2
d after oviposition. In addition, adults developed tumours in the abdomen region at 20
d after emergence, being the effect more drastic in females than males. It is beyond the scope of our study to speculate on the effects of this herbicide on
C. externa field populations. However, it seems likely that populations under continuous use of glyphosate would be exposed at greater detrimental effects in the long term.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/j.chemosphere.2009.05.029</identifier><identifier>PMID: 19577273</identifier><identifier>CODEN: CMSHAF</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>adult insects ; Adults ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Applied ecology ; Biological and medical sciences ; biological control agents ; Chrysoperla ; Chrysoperla externa ; Demecology ; Demographic parameters ; Demography ; Ecotoxicology ; Ecotoxicology, biological effects of pollution ; Eggs ; fecundity ; Female ; Fertility ; Fundamental and applied biological sciences. Psychology ; General aspects ; Glycine - analogs & derivatives ; Glycine - toxicity ; Glyphosate ; Glyphosate formulation ; herbicide residues ; Herbicides ; Herbicides - toxicity ; Ingestion ; insect development ; Insecta - drug effects ; Insecta - growth & development ; Larva - drug effects ; Larva - growth & development ; longevity ; Male ; nontarget organisms ; Oviposition - drug effects ; Predators ; predatory insects ; Tables (data) ; Time Factors ; Water Pollutants, Chemical - toxicity</subject><ispartof>Chemosphere (Oxford), 2009-09, Vol.76 (10), p.1451-1455</ispartof><rights>2009 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c524t-5fe550159f2391f5ac4da992eb9712ceb424df0fbfaf15d79b056021cbb8e98d3</citedby><cites>FETCH-LOGICAL-c524t-5fe550159f2391f5ac4da992eb9712ceb424df0fbfaf15d79b056021cbb8e98d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0045653509006699$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21926857$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19577273$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schneider, M.I.</creatorcontrib><creatorcontrib>Sanchez, N.</creatorcontrib><creatorcontrib>Pineda, S.</creatorcontrib><creatorcontrib>Chi, H.</creatorcontrib><creatorcontrib>Ronco, A.</creatorcontrib><title>Impact of glyphosate on the development, fertility and demography of Chrysoperla externa (Neuroptera: Chrysopidae): Ecological approach</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>Few ecotoxicological studies have used life table analysis to evaluate the toxicity of pesticides on beneficial organisms. This study is the first report of the effect of the herbicide glyphosate on a predator insect,
Chrysoperla externa, using a demographic approach. This predator is associated to soybean pests and has a potential role as a biological control agent in the Neotropical Region. The objective of this work was to evaluate the side-effects of glyphosate on the development, fertility and demography of
C. externa, treated orally by ingestion of glyphosate-dipped eggs of
Sitotroga cerealella in laboratory conditions. The data were analyzed using the age-stage, two-sex life table. Development from third larval instar to pupae and adult longevity were shorter in glyphosate-treatment than in the control. Adult pre-reproductive period was longer in glyphosate-treatment than in the control. Fecundity and fertility were deeply reduced, as well, being fertility greater affected. A high important reduction was registered in all population parameters. Most eggs from glyphosate-treated cohort looked abnormal, smaller than control, dehydrated and became black 2
d after oviposition. In addition, adults developed tumours in the abdomen region at 20
d after emergence, being the effect more drastic in females than males. It is beyond the scope of our study to speculate on the effects of this herbicide on
C. externa field populations. However, it seems likely that populations under continuous use of glyphosate would be exposed at greater detrimental effects in the long term.</description><subject>adult insects</subject><subject>Adults</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Applied ecology</subject><subject>Biological and medical sciences</subject><subject>biological control agents</subject><subject>Chrysoperla</subject><subject>Chrysoperla externa</subject><subject>Demecology</subject><subject>Demographic parameters</subject><subject>Demography</subject><subject>Ecotoxicology</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Eggs</subject><subject>fecundity</subject><subject>Female</subject><subject>Fertility</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Glycine - analogs & derivatives</subject><subject>Glycine - toxicity</subject><subject>Glyphosate</subject><subject>Glyphosate formulation</subject><subject>herbicide residues</subject><subject>Herbicides</subject><subject>Herbicides - toxicity</subject><subject>Ingestion</subject><subject>insect development</subject><subject>Insecta - drug effects</subject><subject>Insecta - growth & development</subject><subject>Larva - drug effects</subject><subject>Larva - growth & development</subject><subject>longevity</subject><subject>Male</subject><subject>nontarget organisms</subject><subject>Oviposition - drug effects</subject><subject>Predators</subject><subject>predatory insects</subject><subject>Tables (data)</subject><subject>Time Factors</subject><subject>Water Pollutants, Chemical - toxicity</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkV2P1CAUhhujccfVv6B4oVkTWw-0DGXvzGTVTTZ6oXtNKD1MmbSlQmdjf4F_WyYzflypV4TwvBx4nyx7TqGgQNdvdoXpcPBx6jBgwQBkAbwAJu9lK1oLmVMm6_vZCqDi-ZqX_Cx7FOMOIIW5fJidUcmFYKJcZd-vh0mbmXhLtv0ydT7qGYkfydwhafEOez8NOM6vicUwu97NC9Fjm44Gvw166pZDdNOFJfoJQ68JfpsxjJpcfMR98FPa6MufgGs1vrokV8b3fuuM7omepuC16R5nD6zuIz45refZ7burL5sP-c2n99ebtze54ayac26Rc6BcWlZKark2VaulZNhIQZnBpmJVa8E2VlvKWyEb4Gtg1DRNjbJuy_Ps5fHeNPbrHuOsBhcN9r0e0e-jKqtUTLUW_wQZiBqghARe_BWkQgiQoqI0ofKImuBjDGjVFNygw6IoqINZtVN_mFUHswq4SmZT9ulpzL4ZsP2dPKlMwIsToGNq1gY9Ghd_cYxKtq754WPPjpzVXultSMztZwa0TPNrnvpLxOZIYBJx5zCoaByOBlsX0Myq9e4_HvwDNYLTYQ</recordid><startdate>20090901</startdate><enddate>20090901</enddate><creator>Schneider, M.I.</creator><creator>Sanchez, N.</creator><creator>Pineda, S.</creator><creator>Chi, H.</creator><creator>Ronco, A.</creator><general>Elsevier Ltd</general><general>Elsevier</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>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20090901</creationdate><title>Impact of glyphosate on the development, fertility and demography of Chrysoperla externa (Neuroptera: Chrysopidae): Ecological approach</title><author>Schneider, M.I. ; Sanchez, N. ; Pineda, S. ; Chi, H. ; Ronco, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c524t-5fe550159f2391f5ac4da992eb9712ceb424df0fbfaf15d79b056021cbb8e98d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>adult insects</topic><topic>Adults</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Applied ecology</topic><topic>Biological and medical sciences</topic><topic>biological control agents</topic><topic>Chrysoperla</topic><topic>Chrysoperla externa</topic><topic>Demecology</topic><topic>Demographic parameters</topic><topic>Demography</topic><topic>Ecotoxicology</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Eggs</topic><topic>fecundity</topic><topic>Female</topic><topic>Fertility</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Glycine - analogs & derivatives</topic><topic>Glycine - toxicity</topic><topic>Glyphosate</topic><topic>Glyphosate formulation</topic><topic>herbicide residues</topic><topic>Herbicides</topic><topic>Herbicides - toxicity</topic><topic>Ingestion</topic><topic>insect development</topic><topic>Insecta - drug effects</topic><topic>Insecta - growth & development</topic><topic>Larva - drug effects</topic><topic>Larva - growth & development</topic><topic>longevity</topic><topic>Male</topic><topic>nontarget organisms</topic><topic>Oviposition - drug effects</topic><topic>Predators</topic><topic>predatory insects</topic><topic>Tables (data)</topic><topic>Time Factors</topic><topic>Water Pollutants, Chemical - toxicity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schneider, M.I.</creatorcontrib><creatorcontrib>Sanchez, N.</creatorcontrib><creatorcontrib>Pineda, S.</creatorcontrib><creatorcontrib>Chi, H.</creatorcontrib><creatorcontrib>Ronco, A.</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>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schneider, M.I.</au><au>Sanchez, N.</au><au>Pineda, S.</au><au>Chi, H.</au><au>Ronco, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of glyphosate on the development, fertility and demography of Chrysoperla externa (Neuroptera: Chrysopidae): Ecological approach</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2009-09-01</date><risdate>2009</risdate><volume>76</volume><issue>10</issue><spage>1451</spage><epage>1455</epage><pages>1451-1455</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><coden>CMSHAF</coden><abstract>Few ecotoxicological studies have used life table analysis to evaluate the toxicity of pesticides on beneficial organisms. This study is the first report of the effect of the herbicide glyphosate on a predator insect,
Chrysoperla externa, using a demographic approach. This predator is associated to soybean pests and has a potential role as a biological control agent in the Neotropical Region. The objective of this work was to evaluate the side-effects of glyphosate on the development, fertility and demography of
C. externa, treated orally by ingestion of glyphosate-dipped eggs of
Sitotroga cerealella in laboratory conditions. The data were analyzed using the age-stage, two-sex life table. Development from third larval instar to pupae and adult longevity were shorter in glyphosate-treatment than in the control. Adult pre-reproductive period was longer in glyphosate-treatment than in the control. Fecundity and fertility were deeply reduced, as well, being fertility greater affected. A high important reduction was registered in all population parameters. Most eggs from glyphosate-treated cohort looked abnormal, smaller than control, dehydrated and became black 2
d after oviposition. In addition, adults developed tumours in the abdomen region at 20
d after emergence, being the effect more drastic in females than males. It is beyond the scope of our study to speculate on the effects of this herbicide on
C. externa field populations. However, it seems likely that populations under continuous use of glyphosate would be exposed at greater detrimental effects in the long term.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>19577273</pmid><doi>10.1016/j.chemosphere.2009.05.029</doi><tpages>5</tpages></addata></record> |
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| subjects | adult insects Adults Animal and plant ecology Animal, plant and microbial ecology Animals Applied ecology Biological and medical sciences biological control agents Chrysoperla Chrysoperla externa Demecology Demographic parameters Demography Ecotoxicology Ecotoxicology, biological effects of pollution Eggs fecundity Female Fertility Fundamental and applied biological sciences. Psychology General aspects Glycine - analogs & derivatives Glycine - toxicity Glyphosate Glyphosate formulation herbicide residues Herbicides Herbicides - toxicity Ingestion insect development Insecta - drug effects Insecta - growth & development Larva - drug effects Larva - growth & development longevity Male nontarget organisms Oviposition - drug effects Predators predatory insects Tables (data) Time Factors Water Pollutants, Chemical - toxicity |
| title | Impact of glyphosate on the development, fertility and demography of Chrysoperla externa (Neuroptera: Chrysopidae): Ecological approach |
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