Absorption, Translocation, and Metabolism of ^sup 14^C-Halosulfuron in Grafted Eggplant and Tomato
Grafted plants are a combination of two different interspecific or intraspecific scion and rootstock. Determination of herbicidal selectivity of the grafted plant is critical given their increased use in vegetable production. Differential absorption, translocation, and metabolism play an important r...
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| Veröffentlicht in: | Weed technology 2017-11, Vol.31 (6), p.908-914 |
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| creator | Chaudhari, Sushila Jennings, Katherine M Monks, David W Jordan, David L Gunter, Christopher C Louws, Frank J |
| description | Grafted plants are a combination of two different interspecific or intraspecific scion and rootstock. Determination of herbicidal selectivity of the grafted plant is critical given their increased use in vegetable production. Differential absorption, translocation, and metabolism play an important role in herbicide selectivity of plant species because these processes affect the herbicide amount delivered to the site of action. Therefore, experiments were conducted to determine absorption, translocation, and metabolism of halosulfuron in grafted and non-grafted tomato and eggplant. Transplant type included non-grafted tomato cultivar Amelia, non-grafted eggplant cultivar Santana, Amelia scion grafted onto Maxifort tomato rootstock (A-Maxifort) and Santana scion grafted onto Maxifort rootstock (S-Maxifort). Plants were treated POST with commercially formulated halosulfuron at 39 g ai ha-1 followed by14C-halosulfuron under controlled laboratory conditions. Amount of14C-halosufuron was quantified in leaf wash, treated leaf, scion shoot, rootstock shoot, and root at 6, 12, 24, 48, and 96 h after treatment (HAT) using liquid scintillation spectrometry. No differences were observed between transplant types with regard to absorption and translocation of14C-halosulfuron. Absorption of C-halosulfuron increased with time, reaching 10 and 74% of applied at 6 and 96 HAT, respectively. Translocation of C-halosulfuron was limited to the treated leaf, which reached maximum (66% of applied) at 96 HAT, whereas minimal ( |
| doi_str_mv | 10.1017/wet.2017.65 |
| format | Article |
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Determination of herbicidal selectivity of the grafted plant is critical given their increased use in vegetable production. Differential absorption, translocation, and metabolism play an important role in herbicide selectivity of plant species because these processes affect the herbicide amount delivered to the site of action. Therefore, experiments were conducted to determine absorption, translocation, and metabolism of halosulfuron in grafted and non-grafted tomato and eggplant. Transplant type included non-grafted tomato cultivar Amelia, non-grafted eggplant cultivar Santana, Amelia scion grafted onto Maxifort tomato rootstock (A-Maxifort) and Santana scion grafted onto Maxifort rootstock (S-Maxifort). Plants were treated POST with commercially formulated halosulfuron at 39 g ai ha-1 followed by14C-halosulfuron under controlled laboratory conditions. Amount of14C-halosufuron was quantified in leaf wash, treated leaf, scion shoot, rootstock shoot, and root at 6, 12, 24, 48, and 96 h after treatment (HAT) using liquid scintillation spectrometry. No differences were observed between transplant types with regard to absorption and translocation of14C-halosulfuron. Absorption of C-halosulfuron increased with time, reaching 10 and 74% of applied at 6 and 96 HAT, respectively. Translocation of C-halosulfuron was limited to the treated leaf, which reached maximum (66% of applied) at 96 HAT, whereas minimal (<4% of applied) translocation occurred in scion shoot, rootstock shoot, and root. Tomato plants metabolized halosulfuron faster compared to eggplant regardless of grafting. Of the total amount of14C-halosulfuron absorbed into the plant, 9 to 14% remained in the form of the parent compound in tomato compared with 25 to 26% in eggplant at 48 HAT. These results indicate that grafting did not affect absorption, translocation, and metabolism of POST halosulfuron in tomato and eggplant.</description><identifier>ISSN: 0890-037X</identifier><identifier>EISSN: 1550-2740</identifier><identifier>DOI: 10.1017/wet.2017.65</identifier><language>eng</language><publisher>Lawrence: Cambridge University Press</publisher><subject>Abiotic stress ; Absorption ; Agricultural production ; Chenopodium album ; Crop diseases ; Crop production ; Cultivars ; Flowers & plants ; Fruits ; Fusarium oxysporum ; Grafting ; Herbicides ; Interspecific ; Leaves ; Metabolism ; Plant species ; Plants (botany) ; Selectivity ; Solanum lycopersicum ; Solanum melongena ; Spectrometry ; Tomatoes ; Translocation ; Vegetables ; Weeds</subject><ispartof>Weed technology, 2017-11, Vol.31 (6), p.908-914</ispartof><rights>Copyright Cambridge University Press Nov/Dec 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Chaudhari, Sushila</creatorcontrib><creatorcontrib>Jennings, Katherine M</creatorcontrib><creatorcontrib>Monks, David W</creatorcontrib><creatorcontrib>Jordan, David L</creatorcontrib><creatorcontrib>Gunter, Christopher C</creatorcontrib><creatorcontrib>Louws, Frank J</creatorcontrib><title>Absorption, Translocation, and Metabolism of ^sup 14^C-Halosulfuron in Grafted Eggplant and Tomato</title><title>Weed technology</title><description>Grafted plants are a combination of two different interspecific or intraspecific scion and rootstock. Determination of herbicidal selectivity of the grafted plant is critical given their increased use in vegetable production. Differential absorption, translocation, and metabolism play an important role in herbicide selectivity of plant species because these processes affect the herbicide amount delivered to the site of action. Therefore, experiments were conducted to determine absorption, translocation, and metabolism of halosulfuron in grafted and non-grafted tomato and eggplant. Transplant type included non-grafted tomato cultivar Amelia, non-grafted eggplant cultivar Santana, Amelia scion grafted onto Maxifort tomato rootstock (A-Maxifort) and Santana scion grafted onto Maxifort rootstock (S-Maxifort). Plants were treated POST with commercially formulated halosulfuron at 39 g ai ha-1 followed by14C-halosulfuron under controlled laboratory conditions. Amount of14C-halosufuron was quantified in leaf wash, treated leaf, scion shoot, rootstock shoot, and root at 6, 12, 24, 48, and 96 h after treatment (HAT) using liquid scintillation spectrometry. No differences were observed between transplant types with regard to absorption and translocation of14C-halosulfuron. Absorption of C-halosulfuron increased with time, reaching 10 and 74% of applied at 6 and 96 HAT, respectively. Translocation of C-halosulfuron was limited to the treated leaf, which reached maximum (66% of applied) at 96 HAT, whereas minimal (<4% of applied) translocation occurred in scion shoot, rootstock shoot, and root. Tomato plants metabolized halosulfuron faster compared to eggplant regardless of grafting. Of the total amount of14C-halosulfuron absorbed into the plant, 9 to 14% remained in the form of the parent compound in tomato compared with 25 to 26% in eggplant at 48 HAT. These results indicate that grafting did not affect absorption, translocation, and metabolism of POST halosulfuron in tomato and eggplant.</description><subject>Abiotic stress</subject><subject>Absorption</subject><subject>Agricultural production</subject><subject>Chenopodium album</subject><subject>Crop diseases</subject><subject>Crop production</subject><subject>Cultivars</subject><subject>Flowers & plants</subject><subject>Fruits</subject><subject>Fusarium oxysporum</subject><subject>Grafting</subject><subject>Herbicides</subject><subject>Interspecific</subject><subject>Leaves</subject><subject>Metabolism</subject><subject>Plant species</subject><subject>Plants (botany)</subject><subject>Selectivity</subject><subject>Solanum lycopersicum</subject><subject>Solanum melongena</subject><subject>Spectrometry</subject><subject>Tomatoes</subject><subject>Translocation</subject><subject>Vegetables</subject><subject>Weeds</subject><issn>0890-037X</issn><issn>1550-2740</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqNi8FuwjAQRC1EpQbKqT9gqdcmXYcEN0eEKFx6y4ETaAMOCjLe4LXF7xdBP4DTzNO8EeJdQaZA6a-rCVl-K9msHIhElSWkuS5gKBL4riCFqd68ihHzCUDN8hwS0cwbJt-HjtynrD06trTHB6I7yF8TsCHb8VlSK7cce6mK7SJdoyWOto2enOycXHlsgznI5fHYW3Thfq7pjIHexEuLls3kP8fi42dZL9Zp7-kSDYfdiaJ3t2mnKq11oYqymj5n_QGIpUrL</recordid><startdate>20171101</startdate><enddate>20171101</enddate><creator>Chaudhari, Sushila</creator><creator>Jennings, Katherine M</creator><creator>Monks, David W</creator><creator>Jordan, David L</creator><creator>Gunter, Christopher C</creator><creator>Louws, Frank J</creator><general>Cambridge University Press</general><scope>3V.</scope><scope>7X2</scope><scope>7XB</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M2O</scope><scope>M7P</scope><scope>MBDVC</scope><scope>PADUT</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>20171101</creationdate><title>Absorption, Translocation, and Metabolism of ^sup 14^C-Halosulfuron in Grafted Eggplant and Tomato</title><author>Chaudhari, Sushila ; Jennings, Katherine M ; Monks, David W ; Jordan, David L ; Gunter, Christopher C ; Louws, Frank J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_journals_19777414593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Abiotic stress</topic><topic>Absorption</topic><topic>Agricultural production</topic><topic>Chenopodium album</topic><topic>Crop diseases</topic><topic>Crop production</topic><topic>Cultivars</topic><topic>Flowers & plants</topic><topic>Fruits</topic><topic>Fusarium oxysporum</topic><topic>Grafting</topic><topic>Herbicides</topic><topic>Interspecific</topic><topic>Leaves</topic><topic>Metabolism</topic><topic>Plant species</topic><topic>Plants (botany)</topic><topic>Selectivity</topic><topic>Solanum lycopersicum</topic><topic>Solanum melongena</topic><topic>Spectrometry</topic><topic>Tomatoes</topic><topic>Translocation</topic><topic>Vegetables</topic><topic>Weeds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chaudhari, Sushila</creatorcontrib><creatorcontrib>Jennings, Katherine M</creatorcontrib><creatorcontrib>Monks, David W</creatorcontrib><creatorcontrib>Jordan, David L</creatorcontrib><creatorcontrib>Gunter, Christopher C</creatorcontrib><creatorcontrib>Louws, Frank J</creatorcontrib><collection>ProQuest Central (Corporate)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Biological Science Database</collection><collection>Research Library (Corporate)</collection><collection>Research Library China</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Weed technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chaudhari, Sushila</au><au>Jennings, Katherine M</au><au>Monks, David W</au><au>Jordan, David L</au><au>Gunter, Christopher C</au><au>Louws, Frank J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Absorption, Translocation, and Metabolism of ^sup 14^C-Halosulfuron in Grafted Eggplant and Tomato</atitle><jtitle>Weed technology</jtitle><date>2017-11-01</date><risdate>2017</risdate><volume>31</volume><issue>6</issue><spage>908</spage><epage>914</epage><pages>908-914</pages><issn>0890-037X</issn><eissn>1550-2740</eissn><abstract>Grafted plants are a combination of two different interspecific or intraspecific scion and rootstock. Determination of herbicidal selectivity of the grafted plant is critical given their increased use in vegetable production. Differential absorption, translocation, and metabolism play an important role in herbicide selectivity of plant species because these processes affect the herbicide amount delivered to the site of action. Therefore, experiments were conducted to determine absorption, translocation, and metabolism of halosulfuron in grafted and non-grafted tomato and eggplant. Transplant type included non-grafted tomato cultivar Amelia, non-grafted eggplant cultivar Santana, Amelia scion grafted onto Maxifort tomato rootstock (A-Maxifort) and Santana scion grafted onto Maxifort rootstock (S-Maxifort). Plants were treated POST with commercially formulated halosulfuron at 39 g ai ha-1 followed by14C-halosulfuron under controlled laboratory conditions. Amount of14C-halosufuron was quantified in leaf wash, treated leaf, scion shoot, rootstock shoot, and root at 6, 12, 24, 48, and 96 h after treatment (HAT) using liquid scintillation spectrometry. No differences were observed between transplant types with regard to absorption and translocation of14C-halosulfuron. Absorption of C-halosulfuron increased with time, reaching 10 and 74% of applied at 6 and 96 HAT, respectively. Translocation of C-halosulfuron was limited to the treated leaf, which reached maximum (66% of applied) at 96 HAT, whereas minimal (<4% of applied) translocation occurred in scion shoot, rootstock shoot, and root. Tomato plants metabolized halosulfuron faster compared to eggplant regardless of grafting. Of the total amount of14C-halosulfuron absorbed into the plant, 9 to 14% remained in the form of the parent compound in tomato compared with 25 to 26% in eggplant at 48 HAT. These results indicate that grafting did not affect absorption, translocation, and metabolism of POST halosulfuron in tomato and eggplant.</abstract><cop>Lawrence</cop><pub>Cambridge University Press</pub><doi>10.1017/wet.2017.65</doi></addata></record> |
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| source | Jstor Complete Legacy; Cambridge University Press Journals Complete |
| subjects | Abiotic stress Absorption Agricultural production Chenopodium album Crop diseases Crop production Cultivars Flowers & plants Fruits Fusarium oxysporum Grafting Herbicides Interspecific Leaves Metabolism Plant species Plants (botany) Selectivity Solanum lycopersicum Solanum melongena Spectrometry Tomatoes Translocation Vegetables Weeds |
| title | Absorption, Translocation, and Metabolism of ^sup 14^C-Halosulfuron in Grafted Eggplant and Tomato |
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