Joint toxicity of three plant protection products to Triticum aestivum (L.) and Brassica rapa (L.)
Purpose Few studies have been conducted to evaluate the effects of mixtures of chemicals in terrestrial environment. Thus, it seems important to evaluate if the combined application of pesticides currently used in agricultural fields may pose a risk to terrestrial plants. Materials and methods The e...
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| Veröffentlicht in: | Journal of soils and sediments 2011-09, Vol.11 (6), p.990-999 |
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| creator | Santos, Miguel João G. Soares, Amadeu M. V. M. Loureiro, Susana |
| description | Purpose
Few studies have been conducted to evaluate the effects of mixtures of chemicals in terrestrial environment. Thus, it seems important to evaluate if the combined application of pesticides currently used in agricultural fields may pose a risk to terrestrial plants.
Materials and methods
The effects of binary combinations of glyphosate, dimethoate, and spirodiclofen, applied to LUFA 2.2 soil, on the growth (determined following ISO guidelines) of the two species of plants (
Brassica rapa
and
Triticum aestivum
) were evaluated by the two reference models for mixture toxicity: concentration addition and independent action.
Results and discussion
Results of single exposure to the three pesticides indicated a decrease in shoot length and fresh weight of the two plant species only at the highest concentrations tested (approximately 54 times the recommended dose of glyphosate, 37 times the recommended dose of dimethoate, and 22 times the recommended dose of spirodiclofen). Synergism was only found in the combination of glyphosate and dimethoate when the independent action model was fitted to the shoot length and fresh weight of
T. aestivum
.
Conclusions
The results obtained in the present work seem to corroborate that these pesticides have no detrimental effects when applied at recommended doses. The joint toxicity effect of the pesticides was mainly antagonistic. |
| doi_str_mv | 10.1007/s11368-011-0393-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_904494760</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2429334201</sourcerecordid><originalsourceid>FETCH-LOGICAL-c372t-545294db2a450417f70906beacc2afc301b0ccfef830b9c143c4401ecc88c5ce3</originalsourceid><addsrcrecordid>eNp1kE9LAzEQxYMoWKsfwFvwoh62TjbZ3eSoxb8UvNRzyE6zmtLu1iQr9tubuoIgeJrHzG-GN4-QUwYTBlBdBcZ4KTNgLAOueKb2yIiVTGSVkLCftOAqTUEekqMQlgC8SuMRqZ8610Yau0-HLm5p19D45q2lm5VJ_Y3vosXounYnFz3GkFg69y467NfU2BDdRxIXs8klNe2C3ngTgkNDvdmY7_YxOWjMKtiTnzomL3e38-lDNnu-f5xezzLkVR6zQhS5Eos6N6IAwaqmAgVlbQ1ibhrkwGpAbGwjOdQK00MoBDCLKCUWaPmYnA93k9P3PhnTaxfQrtIjtuuDViCEElUJiTz7Qy673rfJnJZS5FKVIBPEBgh9F4K3jd54tzZ-qxnoXeZ6yFynzPUuc63STj7shMS2r9b_Hv5_6QsgVYN8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>884289608</pqid></control><display><type>article</type><title>Joint toxicity of three plant protection products to Triticum aestivum (L.) and Brassica rapa (L.)</title><source>SpringerNature Journals</source><creator>Santos, Miguel João G. ; Soares, Amadeu M. V. M. ; Loureiro, Susana</creator><creatorcontrib>Santos, Miguel João G. ; Soares, Amadeu M. V. M. ; Loureiro, Susana</creatorcontrib><description>Purpose
Few studies have been conducted to evaluate the effects of mixtures of chemicals in terrestrial environment. Thus, it seems important to evaluate if the combined application of pesticides currently used in agricultural fields may pose a risk to terrestrial plants.
Materials and methods
The effects of binary combinations of glyphosate, dimethoate, and spirodiclofen, applied to LUFA 2.2 soil, on the growth (determined following ISO guidelines) of the two species of plants (
Brassica rapa
and
Triticum aestivum
) were evaluated by the two reference models for mixture toxicity: concentration addition and independent action.
Results and discussion
Results of single exposure to the three pesticides indicated a decrease in shoot length and fresh weight of the two plant species only at the highest concentrations tested (approximately 54 times the recommended dose of glyphosate, 37 times the recommended dose of dimethoate, and 22 times the recommended dose of spirodiclofen). Synergism was only found in the combination of glyphosate and dimethoate when the independent action model was fitted to the shoot length and fresh weight of
T. aestivum
.
Conclusions
The results obtained in the present work seem to corroborate that these pesticides have no detrimental effects when applied at recommended doses. The joint toxicity effect of the pesticides was mainly antagonistic.</description><identifier>ISSN: 1439-0108</identifier><identifier>EISSN: 1614-7480</identifier><identifier>DOI: 10.1007/s11368-011-0393-9</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Agricultural land ; Agrochemicals ; Biomass ; Brassica rapa ; Dimethoate ; Earth and Environmental Science ; Environment ; Environmental Physics ; Pesticide application ; Pesticides ; Plant biology ; Plant growth ; Plant populations ; Plant protection ; Plant species ; Sec 4 • Ecotoxicology • Research Article ; Soil Science & Conservation ; Soils ; Synergism ; Terrestrial environments ; Toxicity ; Triticum aestivum ; Wheat</subject><ispartof>Journal of soils and sediments, 2011-09, Vol.11 (6), p.990-999</ispartof><rights>Springer-Verlag 2011</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c372t-545294db2a450417f70906beacc2afc301b0ccfef830b9c143c4401ecc88c5ce3</citedby><cites>FETCH-LOGICAL-c372t-545294db2a450417f70906beacc2afc301b0ccfef830b9c143c4401ecc88c5ce3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11368-011-0393-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11368-011-0393-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Santos, Miguel João G.</creatorcontrib><creatorcontrib>Soares, Amadeu M. V. M.</creatorcontrib><creatorcontrib>Loureiro, Susana</creatorcontrib><title>Joint toxicity of three plant protection products to Triticum aestivum (L.) and Brassica rapa (L.)</title><title>Journal of soils and sediments</title><addtitle>J Soils Sediments</addtitle><description>Purpose
Few studies have been conducted to evaluate the effects of mixtures of chemicals in terrestrial environment. Thus, it seems important to evaluate if the combined application of pesticides currently used in agricultural fields may pose a risk to terrestrial plants.
Materials and methods
The effects of binary combinations of glyphosate, dimethoate, and spirodiclofen, applied to LUFA 2.2 soil, on the growth (determined following ISO guidelines) of the two species of plants (
Brassica rapa
and
Triticum aestivum
) were evaluated by the two reference models for mixture toxicity: concentration addition and independent action.
Results and discussion
Results of single exposure to the three pesticides indicated a decrease in shoot length and fresh weight of the two plant species only at the highest concentrations tested (approximately 54 times the recommended dose of glyphosate, 37 times the recommended dose of dimethoate, and 22 times the recommended dose of spirodiclofen). Synergism was only found in the combination of glyphosate and dimethoate when the independent action model was fitted to the shoot length and fresh weight of
T. aestivum
.
Conclusions
The results obtained in the present work seem to corroborate that these pesticides have no detrimental effects when applied at recommended doses. The joint toxicity effect of the pesticides was mainly antagonistic.</description><subject>Agricultural land</subject><subject>Agrochemicals</subject><subject>Biomass</subject><subject>Brassica rapa</subject><subject>Dimethoate</subject><subject>Earth and Environmental Science</subject><subject>Environment</subject><subject>Environmental Physics</subject><subject>Pesticide application</subject><subject>Pesticides</subject><subject>Plant biology</subject><subject>Plant growth</subject><subject>Plant populations</subject><subject>Plant protection</subject><subject>Plant species</subject><subject>Sec 4 • Ecotoxicology • Research Article</subject><subject>Soil Science & Conservation</subject><subject>Soils</subject><subject>Synergism</subject><subject>Terrestrial environments</subject><subject>Toxicity</subject><subject>Triticum aestivum</subject><subject>Wheat</subject><issn>1439-0108</issn><issn>1614-7480</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kE9LAzEQxYMoWKsfwFvwoh62TjbZ3eSoxb8UvNRzyE6zmtLu1iQr9tubuoIgeJrHzG-GN4-QUwYTBlBdBcZ4KTNgLAOueKb2yIiVTGSVkLCftOAqTUEekqMQlgC8SuMRqZ8610Yau0-HLm5p19D45q2lm5VJ_Y3vosXounYnFz3GkFg69y467NfU2BDdRxIXs8klNe2C3ngTgkNDvdmY7_YxOWjMKtiTnzomL3e38-lDNnu-f5xezzLkVR6zQhS5Eos6N6IAwaqmAgVlbQ1ibhrkwGpAbGwjOdQK00MoBDCLKCUWaPmYnA93k9P3PhnTaxfQrtIjtuuDViCEElUJiTz7Qy673rfJnJZS5FKVIBPEBgh9F4K3jd54tzZ-qxnoXeZ6yFynzPUuc63STj7shMS2r9b_Hv5_6QsgVYN8</recordid><startdate>20110901</startdate><enddate>20110901</enddate><creator>Santos, Miguel João G.</creator><creator>Soares, Amadeu M. 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M.</creator><creator>Loureiro, Susana</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7UA</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>H97</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>M0K</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope><scope>7U7</scope></search><sort><creationdate>20110901</creationdate><title>Joint toxicity of three plant protection products to Triticum aestivum (L.) and Brassica rapa (L.)</title><author>Santos, Miguel João G. ; Soares, Amadeu M. V. M. ; Loureiro, Susana</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c372t-545294db2a450417f70906beacc2afc301b0ccfef830b9c143c4401ecc88c5ce3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Agricultural land</topic><topic>Agrochemicals</topic><topic>Biomass</topic><topic>Brassica rapa</topic><topic>Dimethoate</topic><topic>Earth and Environmental Science</topic><topic>Environment</topic><topic>Environmental Physics</topic><topic>Pesticide application</topic><topic>Pesticides</topic><topic>Plant biology</topic><topic>Plant growth</topic><topic>Plant populations</topic><topic>Plant protection</topic><topic>Plant species</topic><topic>Sec 4 • Ecotoxicology • Research Article</topic><topic>Soil Science & Conservation</topic><topic>Soils</topic><topic>Synergism</topic><topic>Terrestrial environments</topic><topic>Toxicity</topic><topic>Triticum aestivum</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Santos, Miguel João G.</creatorcontrib><creatorcontrib>Soares, Amadeu M. V. M.</creatorcontrib><creatorcontrib>Loureiro, Susana</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Agricultural Science Database</collection><collection>Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><collection>Toxicology Abstracts</collection><jtitle>Journal of soils and sediments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Santos, Miguel João G.</au><au>Soares, Amadeu M. V. M.</au><au>Loureiro, Susana</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Joint toxicity of three plant protection products to Triticum aestivum (L.) and Brassica rapa (L.)</atitle><jtitle>Journal of soils and sediments</jtitle><stitle>J Soils Sediments</stitle><date>2011-09-01</date><risdate>2011</risdate><volume>11</volume><issue>6</issue><spage>990</spage><epage>999</epage><pages>990-999</pages><issn>1439-0108</issn><eissn>1614-7480</eissn><abstract>Purpose
Few studies have been conducted to evaluate the effects of mixtures of chemicals in terrestrial environment. Thus, it seems important to evaluate if the combined application of pesticides currently used in agricultural fields may pose a risk to terrestrial plants.
Materials and methods
The effects of binary combinations of glyphosate, dimethoate, and spirodiclofen, applied to LUFA 2.2 soil, on the growth (determined following ISO guidelines) of the two species of plants (
Brassica rapa
and
Triticum aestivum
) were evaluated by the two reference models for mixture toxicity: concentration addition and independent action.
Results and discussion
Results of single exposure to the three pesticides indicated a decrease in shoot length and fresh weight of the two plant species only at the highest concentrations tested (approximately 54 times the recommended dose of glyphosate, 37 times the recommended dose of dimethoate, and 22 times the recommended dose of spirodiclofen). Synergism was only found in the combination of glyphosate and dimethoate when the independent action model was fitted to the shoot length and fresh weight of
T. aestivum
.
Conclusions
The results obtained in the present work seem to corroborate that these pesticides have no detrimental effects when applied at recommended doses. The joint toxicity effect of the pesticides was mainly antagonistic.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s11368-011-0393-9</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of soils and sediments, 2011-09, Vol.11 (6), p.990-999 |
| issn | 1439-0108 1614-7480 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_904494760 |
| source | SpringerNature Journals |
| subjects | Agricultural land Agrochemicals Biomass Brassica rapa Dimethoate Earth and Environmental Science Environment Environmental Physics Pesticide application Pesticides Plant biology Plant growth Plant populations Plant protection Plant species Sec 4 • Ecotoxicology • Research Article Soil Science & Conservation Soils Synergism Terrestrial environments Toxicity Triticum aestivum Wheat |
| title | Joint toxicity of three plant protection products to Triticum aestivum (L.) and Brassica rapa (L.) |
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