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Absorption, Translocation, and Metabolism of 14C-Halosulfuron in Grafted Eggplant and Tomato

  • Sushila Chaudhari (a1), Katherine M. Jennings (a2), David W. Monks (a2), David L. Jordan (a1), Christopher C. Gunter (a2) and Frank J. Louws (a3)...

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 by 14C-halosulfuron under controlled laboratory conditions. Amount of 14C-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 of 14C-halosulfuron. Absorption of 14C-halosulfuron increased with time, reaching 10 and 74% of applied at 6 and 96 HAT, respectively. Translocation of 14C-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 of 14C-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.

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*Corresponding author’s E-mail: schaudh@ncsu.edu

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Associate Editor for this paper: Steve Fennimore, University of California, Davis.

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References

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Adkins, JI (2011) Herbicide Use in Grafted Triploid Watermelon [Citrullus lanatus (Thunb.) Matsumura and Nakai]. Ph.D dissertation. Gainesville, FL: University of Florida. 70 p
Askew, SD, Wilcut, JW (2002) Absorption, translocation, and metabolism of foliar-applied trifloxysulfuron in cotton, peanut, and selected weeds. Weed Sci 50:293298
Baker, RS, Warren, GF (1962) Selective herbicidal action of amiben on cucumber and squash. Weeds 10:219224
Barrett, CE, Zhao, X, McSorley, R (2012) Grafting for root-knot nematode control and yield improvement in organic heirloom tomato production. HortScience 47:614620
Black, LL Wu, DL, Wang, JF Kalb, T, Abbass, D, Chen, JH (2003) Grafting Tomatoes for Production in the Hot-Wet Season. Shanhua, Taiwan: Asian Vegetable Research & Development Center. Publication 03551
Bletsos, FA (2005) Use of grafting and calcium cyanamide as alternatives to methyl bromide soil fumigation and their effects on growth, yield, quality and fusarium wilt control in melon. J Phytopathol 153:155161
Buker, RS 3rd (2002) Differential Tolerance of Tomato (Lycopersicum esculentum Mill.) and Pepper (Capsicum annuum L.) to Rimsulfuron and Halosulfuron Herbicides. Ph.D dissertation. Gainesville, FL: University of Florida. 215 p
Chaudhari, S, Jennings, KM, Monks, DW, Jordan, DL, Gunter, CC, Basinger, NT, Louws, FJ (2016) Response of eggplant (Solanum melongena) grafted onto tomato (Solanum lycopersicum) rootstock to herbicides. Weed Technol 30:207216
Chaudhari, S, Jennings, KM, Monks, DW, Jordan, DL, Gunter, CC, Louws, FJ (2015) Response of grafted tomato (Solanum lycopersicum) to herbicides. Weed Technol 29:800809
Chaudhari, S, Jennings, KM, Monks, DW, Jordan, DL, Gunter, CC, Louws, FJ (2017) Response of drought-stressed grafted and non-grafted tomato (Solanum Lycopersicum) to postemergence metribuzin. Weed Technol 31:447454
Gallaher, K, Mueller, TC, Hayes, RM, Schwartz, O, Barrett, M (1999) Absorption, translocation, and metabolism of primisulfuron and nicosulfuron in broadleaf signalgrass (Brachiaria platyphylla) and corn. Weed Sci 47:812
Ghosheh, H, Al-Kawamleh, M, Makhadmeh, I (2010) Weed competitiveness and herbicidal sensitivity of grafted tomatoes (Solanum lycopersicum mill.). J Plant Prot Res 50:307313
Guan, W, Zhao, X, Hassell, R, Thies, J (2012) Defense mechanisms involved in disease resistance of grafted vegetables. HortScience 47:164170
Isaacs, MA, Hatzios, KK, Wilson, HP, Toler, J (2006) Halosulfuron and 2,4-D mixtures’ effects on common lambsquarters (Chenopodium album). Weed Technol 20:137142
King, SR, Davis, AR, Zhang, X, Crosby, K (2010) Genetics, breeding and selection of rootstocks for Solanaceae and Cucurbitaceae. Sci Hort 127:106111
Kubota, C, McClure, MA, Kokalis-Burelle, N, Bausher, MG, Rosskopf, EN (2008) Vegetable grafting: history, use, and current technology status in North America. HortScience 43:16641669
Lee, JM (2003) Advances in vegetable grafting. Chron Hortic 43:1319
Lee, JM, Kubota, C, Tsao, SJ, Bie, Z, Hoyos Echevarria, P, Morra, L, Oda, M (2010) Current status of vegetable grafting: diffusion, grafting techniques, automation. Sci Hort 127:93105
Lee, JM, Oda, M (2003) Grafting of herbaceous vegetable and ornamental crops. Hortic Rev 28:61124
Louws, FJ, Rivard, CL, Kubota, C (2010) Grafting fruiting vegetables to manage soilborne pathogens, foliar pathogens, arthropods and weeds. Sci Hort 127:127146
McElroy, JS, Yelverton, FH, Burke, IC, Wilcut, JW (2004) Absorption, translocation, and metabolism of halosulfuron and trifloxysulfuron in green kyllinga (Kyllinga brevifolia) and false-green kyllinga (K. gracillima). Weed Sci 52:704710
Owen, WJ (1989) Metabolism of herbicides-detoxification as a basis of selectivity. Pages 171198 in Dodge AD, ed. Herbicides and Plant Metabolism. Cambridge, UK: Cambridge University Press
Richardson, RJ, Hatzios, KK, Wilson, HP (2003) Absorption, translocation, and metabolism of CGA 362622 in cotton and two weeds. Weed Sci 51:157162
Rivard, CL, Louws, FJ (2006) Grafting for disease resistance in heirloom tomatoes. Raleigh, NC: North Carolina Cooperative Extension Service. Bulletin Ag–675
Schwarz, D, Rouphael, Y, Colla, G, Venema, JH (2010) Grafting as a tool to improve tolerance of vegetables to abiotic stresses: thermal stress, water stress and organic pollutants. Sci Hort 27:162171
Sidhu, SS, Yu, J, McCullough, PE (2014) Nicosulfuron absorption, translocation, and metabolism in annual bluegrass and four turfgrass species. Weed Sci 62:433440
Tateishi, K (1927) Grafting watermelon onto pumpkin. J Jpn Hort Sci (Nihon‐Engei Zasshi) 39:58

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