Leaching of Indaziflam Applied at Two Rates Under Different Rainfall Situations in Florida Candler Soil
Indaziflam { N -[(1R, 2S)-2,3-dihydro-2,6-dimethyl-1H-inden-1-yl]-6-[(1RS)-1fluoroethyl]-1,3,5-triazine-2,4-diamine} is a new pre-emergence herbicide recently registered for a broad spectrum weed control in Florida citrus. Experiments were conducted to evaluate leaching of indaziflam applied at 73 a...
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Veröffentlicht in: | Bulletin of environmental contamination and toxicology 2012-03, Vol.88 (3), p.326-332 |
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creator | Jhala, Amit J. Ramirez, Analiza H. M. Singh, Megh |
description | Indaziflam {
N
-[(1R, 2S)-2,3-dihydro-2,6-dimethyl-1H-inden-1-yl]-6-[(1RS)-1fluoroethyl]-1,3,5-triazine-2,4-diamine} is a new pre-emergence herbicide recently registered for a broad spectrum weed control in Florida citrus. Experiments were conducted to evaluate leaching of indaziflam applied at 73 and 145 g ai ha
−1
in Florida Candler soil under simulated rainfall of 5, 10, and 15 cm ha
−1
. Indaziflam leached the least (12.6 ± 0.6 cm) when applied at 73 g ai ha
−1
under 5 cm ha
−1
rainfall. Indaziflam leached furthest (30.2 ± 0.9 cm) when applied at 145 g ai ha
−1
under 15 cm ha
−1
rainfall. The visual control ratings of a bio-indicator species ryegrass (
Lolium multiflorum
L.) was 97% at 15 cm ha
−1
rainfall when indaziflam applied at 145 g ai ha
−1
in the 26 to 30 cm horizon indicating the maximum movement and activity of indaziflam. A dose response experiment was conducted to determine the sensitivity of ryegrass to various doses of indaziflam that confirmed that application of indaziflam at 29.20 g ai ha
−1
was sufficient to prevent germination of ryegrass. There was no mortality of ryegrass plants beyond the 30 cm and the biomass of ryegrass was comparable with untreated control indicating that indaziflam did not leach beyond this distance even under 15 cm ha
−1
rainfall. |
doi_str_mv | 10.1007/s00128-011-0514-6 |
format | Article |
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N
-[(1R, 2S)-2,3-dihydro-2,6-dimethyl-1H-inden-1-yl]-6-[(1RS)-1fluoroethyl]-1,3,5-triazine-2,4-diamine} is a new pre-emergence herbicide recently registered for a broad spectrum weed control in Florida citrus. Experiments were conducted to evaluate leaching of indaziflam applied at 73 and 145 g ai ha
−1
in Florida Candler soil under simulated rainfall of 5, 10, and 15 cm ha
−1
. Indaziflam leached the least (12.6 ± 0.6 cm) when applied at 73 g ai ha
−1
under 5 cm ha
−1
rainfall. Indaziflam leached furthest (30.2 ± 0.9 cm) when applied at 145 g ai ha
−1
under 15 cm ha
−1
rainfall. The visual control ratings of a bio-indicator species ryegrass (
Lolium multiflorum
L.) was 97% at 15 cm ha
−1
rainfall when indaziflam applied at 145 g ai ha
−1
in the 26 to 30 cm horizon indicating the maximum movement and activity of indaziflam. A dose response experiment was conducted to determine the sensitivity of ryegrass to various doses of indaziflam that confirmed that application of indaziflam at 29.20 g ai ha
−1
was sufficient to prevent germination of ryegrass. There was no mortality of ryegrass plants beyond the 30 cm and the biomass of ryegrass was comparable with untreated control indicating that indaziflam did not leach beyond this distance even under 15 cm ha
−1
rainfall.</description><identifier>ISSN: 0007-4861</identifier><identifier>EISSN: 1432-0800</identifier><identifier>DOI: 10.1007/s00128-011-0514-6</identifier><identifier>PMID: 22218748</identifier><language>eng</language><publisher>New York: Springer-Verlag</publisher><subject>Aquatic Pollution ; Earth and Environmental Science ; Ecotoxicology ; Environment ; Environmental Chemistry ; Environmental Health ; Environmental Monitoring ; Florida ; Groundwater ; Herbicides ; Herbicides - analysis ; Herbicides - chemistry ; Herbicides - metabolism ; Indenes - analysis ; Indenes - chemistry ; Indenes - metabolism ; Indicator species ; Leaching ; Lolium - metabolism ; Models, Chemical ; Pollution ; Rain ; Risk Assessment ; Simulated rainfall ; Soil contamination ; Soil Pollutants - analysis ; Soil Pollutants - chemistry ; Soil Pollutants - metabolism ; Soil Science & Conservation ; Triazines - analysis ; Triazines - chemistry ; Triazines - metabolism ; Waste Water Technology ; Water Management ; Water Pollution Control ; Weed control ; Weeds</subject><ispartof>Bulletin of environmental contamination and toxicology, 2012-03, Vol.88 (3), p.326-332</ispartof><rights>Springer Science+Business Media, LLC 2012</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c370t-84fb38e395ea1d9ae27f711044a9324894fb49a84a4c0e185d4f1b3e9c32c0f13</citedby><cites>FETCH-LOGICAL-c370t-84fb38e395ea1d9ae27f711044a9324894fb49a84a4c0e185d4f1b3e9c32c0f13</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/s00128-011-0514-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00128-011-0514-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22218748$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jhala, Amit J.</creatorcontrib><creatorcontrib>Ramirez, Analiza H. M.</creatorcontrib><creatorcontrib>Singh, Megh</creatorcontrib><title>Leaching of Indaziflam Applied at Two Rates Under Different Rainfall Situations in Florida Candler Soil</title><title>Bulletin of environmental contamination and toxicology</title><addtitle>Bull Environ Contam Toxicol</addtitle><addtitle>Bull Environ Contam Toxicol</addtitle><description>Indaziflam {
N
-[(1R, 2S)-2,3-dihydro-2,6-dimethyl-1H-inden-1-yl]-6-[(1RS)-1fluoroethyl]-1,3,5-triazine-2,4-diamine} is a new pre-emergence herbicide recently registered for a broad spectrum weed control in Florida citrus. Experiments were conducted to evaluate leaching of indaziflam applied at 73 and 145 g ai ha
−1
in Florida Candler soil under simulated rainfall of 5, 10, and 15 cm ha
−1
. Indaziflam leached the least (12.6 ± 0.6 cm) when applied at 73 g ai ha
−1
under 5 cm ha
−1
rainfall. Indaziflam leached furthest (30.2 ± 0.9 cm) when applied at 145 g ai ha
−1
under 15 cm ha
−1
rainfall. The visual control ratings of a bio-indicator species ryegrass (
Lolium multiflorum
L.) was 97% at 15 cm ha
−1
rainfall when indaziflam applied at 145 g ai ha
−1
in the 26 to 30 cm horizon indicating the maximum movement and activity of indaziflam. A dose response experiment was conducted to determine the sensitivity of ryegrass to various doses of indaziflam that confirmed that application of indaziflam at 29.20 g ai ha
−1
was sufficient to prevent germination of ryegrass. There was no mortality of ryegrass plants beyond the 30 cm and the biomass of ryegrass was comparable with untreated control indicating that indaziflam did not leach beyond this distance even under 15 cm ha
−1
rainfall.</description><subject>Aquatic Pollution</subject><subject>Earth and Environmental Science</subject><subject>Ecotoxicology</subject><subject>Environment</subject><subject>Environmental Chemistry</subject><subject>Environmental Health</subject><subject>Environmental Monitoring</subject><subject>Florida</subject><subject>Groundwater</subject><subject>Herbicides</subject><subject>Herbicides - analysis</subject><subject>Herbicides - chemistry</subject><subject>Herbicides - metabolism</subject><subject>Indenes - analysis</subject><subject>Indenes - chemistry</subject><subject>Indenes - metabolism</subject><subject>Indicator species</subject><subject>Leaching</subject><subject>Lolium - metabolism</subject><subject>Models, Chemical</subject><subject>Pollution</subject><subject>Rain</subject><subject>Risk Assessment</subject><subject>Simulated rainfall</subject><subject>Soil contamination</subject><subject>Soil Pollutants - analysis</subject><subject>Soil Pollutants - chemistry</subject><subject>Soil Pollutants - metabolism</subject><subject>Soil Science & Conservation</subject><subject>Triazines - analysis</subject><subject>Triazines - chemistry</subject><subject>Triazines - metabolism</subject><subject>Waste Water Technology</subject><subject>Water Management</subject><subject>Water Pollution Control</subject><subject>Weed control</subject><subject>Weeds</subject><issn>0007-4861</issn><issn>1432-0800</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp1kU-LFDEQxYMo7uyuH8CLBC-eWquSTHf6uIzuujCwsH_OIdNdGbNkkjHpRvTTm2FWBWFPBVW_96qox9hbhI8I0H0qACh0A4gNLFE17Qu2QCVFAxrgJVtAhRqlWzxhp6U8VnqphXjNToQQqDulF2y7Jjt883HLk-PXcbS_vAt2xy_2--Bp5Hbi9z8Sv7UTFf4QR8r8s3eOMsWpdn10NgR-56fZTj7Fwn3klyFlP1q-snEMVXCXfDhnrypZ6M1TPWMPl1_uV1-b9c3V9epi3Qyyg6nRym2kJtkvyeLYWxKd6xBBKdtLoXRf56q3Wlk1AKFejsrhRlI_SDGAQ3nGPhx99zl9n6lMZufLQCHYSGkupheohFZKVvL9f-RjmnOsxx0gUG0LbYXwCA05lZLJmX32O5t_GgRzyMAcMzA1A3PIwBw0756M582Oxr-KP0-vgDgCpY7ilvK_zc-7_gaPqpAm</recordid><startdate>20120301</startdate><enddate>20120301</enddate><creator>Jhala, Amit J.</creator><creator>Ramirez, Analiza H. M.</creator><creator>Singh, Megh</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><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>3V.</scope><scope>7T7</scope><scope>7TK</scope><scope>7TV</scope><scope>7U7</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8C1</scope><scope>8FD</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20120301</creationdate><title>Leaching of Indaziflam Applied at Two Rates Under Different Rainfall Situations in Florida Candler Soil</title><author>Jhala, Amit J. ; Ramirez, Analiza H. M. ; Singh, Megh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-84fb38e395ea1d9ae27f711044a9324894fb49a84a4c0e185d4f1b3e9c32c0f13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Aquatic Pollution</topic><topic>Earth and Environmental Science</topic><topic>Ecotoxicology</topic><topic>Environment</topic><topic>Environmental Chemistry</topic><topic>Environmental Health</topic><topic>Environmental Monitoring</topic><topic>Florida</topic><topic>Groundwater</topic><topic>Herbicides</topic><topic>Herbicides - analysis</topic><topic>Herbicides - chemistry</topic><topic>Herbicides - metabolism</topic><topic>Indenes - analysis</topic><topic>Indenes - chemistry</topic><topic>Indenes - metabolism</topic><topic>Indicator species</topic><topic>Leaching</topic><topic>Lolium - metabolism</topic><topic>Models, Chemical</topic><topic>Pollution</topic><topic>Rain</topic><topic>Risk Assessment</topic><topic>Simulated rainfall</topic><topic>Soil contamination</topic><topic>Soil Pollutants - analysis</topic><topic>Soil Pollutants - chemistry</topic><topic>Soil Pollutants - metabolism</topic><topic>Soil Science & Conservation</topic><topic>Triazines - analysis</topic><topic>Triazines - chemistry</topic><topic>Triazines - metabolism</topic><topic>Waste Water Technology</topic><topic>Water Management</topic><topic>Water Pollution Control</topic><topic>Weed control</topic><topic>Weeds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jhala, Amit J.</creatorcontrib><creatorcontrib>Ramirez, Analiza H. 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M.</au><au>Singh, Megh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Leaching of Indaziflam Applied at Two Rates Under Different Rainfall Situations in Florida Candler Soil</atitle><jtitle>Bulletin of environmental contamination and toxicology</jtitle><stitle>Bull Environ Contam Toxicol</stitle><addtitle>Bull Environ Contam Toxicol</addtitle><date>2012-03-01</date><risdate>2012</risdate><volume>88</volume><issue>3</issue><spage>326</spage><epage>332</epage><pages>326-332</pages><issn>0007-4861</issn><eissn>1432-0800</eissn><abstract>Indaziflam {
N
-[(1R, 2S)-2,3-dihydro-2,6-dimethyl-1H-inden-1-yl]-6-[(1RS)-1fluoroethyl]-1,3,5-triazine-2,4-diamine} is a new pre-emergence herbicide recently registered for a broad spectrum weed control in Florida citrus. Experiments were conducted to evaluate leaching of indaziflam applied at 73 and 145 g ai ha
−1
in Florida Candler soil under simulated rainfall of 5, 10, and 15 cm ha
−1
. Indaziflam leached the least (12.6 ± 0.6 cm) when applied at 73 g ai ha
−1
under 5 cm ha
−1
rainfall. Indaziflam leached furthest (30.2 ± 0.9 cm) when applied at 145 g ai ha
−1
under 15 cm ha
−1
rainfall. The visual control ratings of a bio-indicator species ryegrass (
Lolium multiflorum
L.) was 97% at 15 cm ha
−1
rainfall when indaziflam applied at 145 g ai ha
−1
in the 26 to 30 cm horizon indicating the maximum movement and activity of indaziflam. A dose response experiment was conducted to determine the sensitivity of ryegrass to various doses of indaziflam that confirmed that application of indaziflam at 29.20 g ai ha
−1
was sufficient to prevent germination of ryegrass. There was no mortality of ryegrass plants beyond the 30 cm and the biomass of ryegrass was comparable with untreated control indicating that indaziflam did not leach beyond this distance even under 15 cm ha
−1
rainfall.</abstract><cop>New York</cop><pub>Springer-Verlag</pub><pmid>22218748</pmid><doi>10.1007/s00128-011-0514-6</doi><tpages>7</tpages></addata></record> |
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subjects | Aquatic Pollution Earth and Environmental Science Ecotoxicology Environment Environmental Chemistry Environmental Health Environmental Monitoring Florida Groundwater Herbicides Herbicides - analysis Herbicides - chemistry Herbicides - metabolism Indenes - analysis Indenes - chemistry Indenes - metabolism Indicator species Leaching Lolium - metabolism Models, Chemical Pollution Rain Risk Assessment Simulated rainfall Soil contamination Soil Pollutants - analysis Soil Pollutants - chemistry Soil Pollutants - metabolism Soil Science & Conservation Triazines - analysis Triazines - chemistry Triazines - metabolism Waste Water Technology Water Management Water Pollution Control Weed control Weeds |
title | Leaching of Indaziflam Applied at Two Rates Under Different Rainfall Situations in Florida Candler Soil |
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