Sorption–Desorption of Indaziflam in Selected Agricultural Soils
Indaziflam, a new alkylazine herbicide that inhibits cellulose biosynthesis, is under current development for soil applications in perennial crops and nonagricultural areas. Sorption and desorption of indaziflam in six soils from Brazil and three soils from the United States, with different physical...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 2011-12, Vol.59 (24), p.13096-13101 |
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| container_issue | 24 |
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| container_title | Journal of agricultural and food chemistry |
| container_volume | 59 |
| creator | Alonso, Diego G Koskinen, William C Oliveira, Rubem S Constantin, Jamil Mislankar, Suresh |
| description | Indaziflam, a new alkylazine herbicide that inhibits cellulose biosynthesis, is under current development for soil applications in perennial crops and nonagricultural areas. Sorption and desorption of indaziflam in six soils from Brazil and three soils from the United States, with different physical chemical properties, were investigated using the batch equilibration method. Sorption kinetics demonstrated that soil–solution equilibrium was attained in 0.99). K f values of the Brazilian oxisols ranged from 4.66 to 29.3, and 1/n values were ≥0.95. Sorption was positively correlated to %OC and clay contents. U.S. mollisol K f values ranged from 6.62 to 14.3; 1/n values for sorption were ≥0.92. K f values from mollisols were also positively correlated with %OC. These results suggest that indaziflam potential mobility, based solely on its sorption coefficients, would range from moderate to low in soil. Desorption was hysteretic on all soils, further decreasing its potential mobility for offsite transport. |
| doi_str_mv | 10.1021/jf203014g |
| format | Article |
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Sorption and desorption of indaziflam in six soils from Brazil and three soils from the United States, with different physical chemical properties, were investigated using the batch equilibration method. Sorption kinetics demonstrated that soil–solution equilibrium was attained in <24 h. The Freundlich equation described the sorption behavior of the herbicide for all soils (R 2 > 0.99). K f values of the Brazilian oxisols ranged from 4.66 to 29.3, and 1/n values were ≥0.95. Sorption was positively correlated to %OC and clay contents. U.S. mollisol K f values ranged from 6.62 to 14.3; 1/n values for sorption were ≥0.92. K f values from mollisols were also positively correlated with %OC. These results suggest that indaziflam potential mobility, based solely on its sorption coefficients, would range from moderate to low in soil. Desorption was hysteretic on all soils, further decreasing its potential mobility for offsite transport.</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf203014g</identifier><identifier>PMID: 22070170</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Adsorption ; agricultural soils ; Agriculture ; Biological and medical sciences ; biosynthesis ; Brazil ; cellulose ; Chemical Phenomena ; clay ; clay fraction ; correlation ; crops ; desorption ; Environmental Chemistry ; Food industries ; Fundamental and applied biological sciences. Psychology ; herbicides ; Herbicides - chemistry ; hysteresis ; Indenes - chemistry ; kinetics ; Mollisols ; Oxisols ; perennials ; Soil - chemistry ; soil chemical properties ; soil organic carbon ; Soil Pollutants - chemistry ; soil texture ; soil treatment ; sorption isotherms ; Triazines - chemistry ; United States</subject><ispartof>Journal of agricultural and food chemistry, 2011-12, Vol.59 (24), p.13096-13101</ispartof><rights>Copyright © 2011 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a368t-29590eee39c90932a7fde1457ce2a7caeb935d23a7267157fd5c544c343d940f3</citedby><cites>FETCH-LOGICAL-a368t-29590eee39c90932a7fde1457ce2a7caeb935d23a7267157fd5c544c343d940f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf203014g$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf203014g$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2751,27055,27903,27904,56717,56767</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25344173$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22070170$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Alonso, Diego G</creatorcontrib><creatorcontrib>Koskinen, William C</creatorcontrib><creatorcontrib>Oliveira, Rubem S</creatorcontrib><creatorcontrib>Constantin, Jamil</creatorcontrib><creatorcontrib>Mislankar, Suresh</creatorcontrib><title>Sorption–Desorption of Indaziflam in Selected Agricultural Soils</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>Indaziflam, a new alkylazine herbicide that inhibits cellulose biosynthesis, is under current development for soil applications in perennial crops and nonagricultural areas. Sorption and desorption of indaziflam in six soils from Brazil and three soils from the United States, with different physical chemical properties, were investigated using the batch equilibration method. Sorption kinetics demonstrated that soil–solution equilibrium was attained in <24 h. The Freundlich equation described the sorption behavior of the herbicide for all soils (R 2 > 0.99). K f values of the Brazilian oxisols ranged from 4.66 to 29.3, and 1/n values were ≥0.95. Sorption was positively correlated to %OC and clay contents. U.S. mollisol K f values ranged from 6.62 to 14.3; 1/n values for sorption were ≥0.92. K f values from mollisols were also positively correlated with %OC. These results suggest that indaziflam potential mobility, based solely on its sorption coefficients, would range from moderate to low in soil. Desorption was hysteretic on all soils, further decreasing its potential mobility for offsite transport.</description><subject>Adsorption</subject><subject>agricultural soils</subject><subject>Agriculture</subject><subject>Biological and medical sciences</subject><subject>biosynthesis</subject><subject>Brazil</subject><subject>cellulose</subject><subject>Chemical Phenomena</subject><subject>clay</subject><subject>clay fraction</subject><subject>correlation</subject><subject>crops</subject><subject>desorption</subject><subject>Environmental Chemistry</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>herbicides</subject><subject>Herbicides - chemistry</subject><subject>hysteresis</subject><subject>Indenes - chemistry</subject><subject>kinetics</subject><subject>Mollisols</subject><subject>Oxisols</subject><subject>perennials</subject><subject>Soil - chemistry</subject><subject>soil chemical properties</subject><subject>soil organic carbon</subject><subject>Soil Pollutants - chemistry</subject><subject>soil texture</subject><subject>soil treatment</subject><subject>sorption isotherms</subject><subject>Triazines - chemistry</subject><subject>United States</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNptkDtOAzEQhi0EIuFRcAHYBiGKhfErXpe8QUKiCNSW47WjjZx1sHcLqLgDN-QkGCWEhmpmNJ_-GX0IHWA4w0Dw-cwRoIDZdAMNMSdQcoyrTTSEvCwrPsIDtJPSDAAqLmAbDQgBAVjAEF2OQ1x0TWi_Pj6vbVoNRXDFQ1vr98Z5PS-athhbb01n6-JiGhvT-66P2hfj0Pi0h7ac9snur-ouerm9eb66Lx-f7h6uLh5LTUdVVxLJJVhrqTQSJCVauNpixoWxuTfaTiTlNaFakJHAPG-54YwZymgtGTi6i06WuYsYXnubOjVvkrHe69aGPimJOVApoMrk6ZI0MaQUrVOL2Mx1fFMY1I8xtTaW2cNVaj-Z23pN_irKwPEK0Mlo76JuTZP-OE4Zw4Jm7mjJOR2UzpaSehmTfCNrp5wR-pekTVKz0Mc26_rnpW9R5Yfu</recordid><startdate>20111228</startdate><enddate>20111228</enddate><creator>Alonso, Diego G</creator><creator>Koskinen, William C</creator><creator>Oliveira, Rubem S</creator><creator>Constantin, Jamil</creator><creator>Mislankar, Suresh</creator><general>American Chemical Society</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>7X8</scope></search><sort><creationdate>20111228</creationdate><title>Sorption–Desorption of Indaziflam in Selected Agricultural Soils</title><author>Alonso, Diego G ; Koskinen, William C ; Oliveira, Rubem S ; Constantin, Jamil ; Mislankar, Suresh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a368t-29590eee39c90932a7fde1457ce2a7caeb935d23a7267157fd5c544c343d940f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Adsorption</topic><topic>agricultural soils</topic><topic>Agriculture</topic><topic>Biological and medical sciences</topic><topic>biosynthesis</topic><topic>Brazil</topic><topic>cellulose</topic><topic>Chemical Phenomena</topic><topic>clay</topic><topic>clay fraction</topic><topic>correlation</topic><topic>crops</topic><topic>desorption</topic><topic>Environmental Chemistry</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>herbicides</topic><topic>Herbicides - chemistry</topic><topic>hysteresis</topic><topic>Indenes - chemistry</topic><topic>kinetics</topic><topic>Mollisols</topic><topic>Oxisols</topic><topic>perennials</topic><topic>Soil - chemistry</topic><topic>soil chemical properties</topic><topic>soil organic carbon</topic><topic>Soil Pollutants - chemistry</topic><topic>soil texture</topic><topic>soil treatment</topic><topic>sorption isotherms</topic><topic>Triazines - chemistry</topic><topic>United States</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alonso, Diego G</creatorcontrib><creatorcontrib>Koskinen, William C</creatorcontrib><creatorcontrib>Oliveira, Rubem S</creatorcontrib><creatorcontrib>Constantin, Jamil</creatorcontrib><creatorcontrib>Mislankar, Suresh</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>MEDLINE - Academic</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alonso, Diego G</au><au>Koskinen, William C</au><au>Oliveira, Rubem S</au><au>Constantin, Jamil</au><au>Mislankar, Suresh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sorption–Desorption of Indaziflam in Selected Agricultural Soils</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>2011-12-28</date><risdate>2011</risdate><volume>59</volume><issue>24</issue><spage>13096</spage><epage>13101</epage><pages>13096-13101</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>Indaziflam, a new alkylazine herbicide that inhibits cellulose biosynthesis, is under current development for soil applications in perennial crops and nonagricultural areas. Sorption and desorption of indaziflam in six soils from Brazil and three soils from the United States, with different physical chemical properties, were investigated using the batch equilibration method. Sorption kinetics demonstrated that soil–solution equilibrium was attained in <24 h. The Freundlich equation described the sorption behavior of the herbicide for all soils (R 2 > 0.99). K f values of the Brazilian oxisols ranged from 4.66 to 29.3, and 1/n values were ≥0.95. Sorption was positively correlated to %OC and clay contents. U.S. mollisol K f values ranged from 6.62 to 14.3; 1/n values for sorption were ≥0.92. K f values from mollisols were also positively correlated with %OC. These results suggest that indaziflam potential mobility, based solely on its sorption coefficients, would range from moderate to low in soil. Desorption was hysteretic on all soils, further decreasing its potential mobility for offsite transport.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>22070170</pmid><doi>10.1021/jf203014g</doi><tpages>6</tpages></addata></record> |
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| subjects | Adsorption agricultural soils Agriculture Biological and medical sciences biosynthesis Brazil cellulose Chemical Phenomena clay clay fraction correlation crops desorption Environmental Chemistry Food industries Fundamental and applied biological sciences. Psychology herbicides Herbicides - chemistry hysteresis Indenes - chemistry kinetics Mollisols Oxisols perennials Soil - chemistry soil chemical properties soil organic carbon Soil Pollutants - chemistry soil texture soil treatment sorption isotherms Triazines - chemistry United States |
| title | Sorption–Desorption of Indaziflam in Selected Agricultural Soils |
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