Efficacy of florpyrauxifen-benzyl and other herbicides in the control of Commelina benghalensis
Palavras-chave:
Benghal dayflower, arylpicolinates, synthetic auxins, halauxifen, off-season managementResumo
Commelina benghalensis has become one of the main weeds in the second-crop soybean‒corn system, and the use of auxinic herbicides is essential for its control. The objective of this study was to evaluate the control efficacy of treatments applied in off-season management before soybean cultivation using the herbicides florpyrauxifen-benzyl and other synthetic auxins in the control of C. benghalensis. Experiment 1 consisted of the application of florpyrauxifen-benzyl + glyphosate, triclopyr + glyphosate, [halauxifen + diclosulam] + glyphosate, [halauxifen + diclosulam] + glufosinate, [halauxifen + diclosulam] + glyphosate + saflufenacil, and [halauxifen + diclosulam] + glyphosate + carfentrazone; Experiment 2 consisted of the application of florpyrauxifen-benzyl + glyphosate, triclopyr + glyphosate, halauxifen + glyphosate, [halauxifen + diclosulam] + glyphosate, [halauxifen + diclosulam] + glyphosate + glufosinate, and [halauxifen + diclosulam] + glyphosate + carfentrazone. At 60 days after application, florpyrauxifen-benzyl + glyphosate reached 73.8% efficacy in the control of C. benghalensis in Experiment 1 and 92% in Experiment 2, whereas the other treatments presented a maximum control of 55.5%. The application of florpyrauxifen-benzyl + glyphosate effectively controlled C. benghalensis when applied during off-season management before soybean sowing. Florpyrauxifen-benzyl was superior in efficacy to treatments involving the application of other synthetic auxins.
Referências
Maqsood Q, Abbas RN, Iqbal MA, Serap KA, Iqbal A, Sabagh AE. Overviewing of weed management practices to reduce weed seed bank and to increase maize yield. Planta Daninha. 2020;38:e020199716.
Striegel S, DeWerff RP, Arneson NJ, Oliveira MC, Werle R. Pre‐emergence herbicides, not carrier volume, impacted weed management in conventional tillage systems. Crop Forage Turfgrass Manag. 2021;7:e20132.
Schneider T, Michelon F, Bortolotto RP, Camera JN, Machado JM, Koefender J. Controle químico de buva em dessecação pré-semeadura da soja. Weed Control J. 2022;21:e202200766.
Santos SA, Tuffi-Santos LD, Sant’Anna-Santos BF, Tanaka FA, Silva LF, Santos A. Influence of shading on the leaf morphoanatomy and tolerance to glyphosate in Commelina benghalensis L. and Cyperus rotundus L. Aust J Crop Sci. 2015;9(2):135-42.
Rocha DC, Rodella RA, Martins D, Maciel CDG. Effect of herbicides on four wandering-jew species. Planta Daninha. 2007;25(2):359-64.
Marchi SR, Bogorni D, Biazzi L, Bellé JR. Associações entre glifosato e herbicidas pós-emergentes para o controle de trapoeraba em soja RR®. Rev Bras Herbic. 2013;12(1):23-30.
Albrecht AJ, Albrecht LP, Silva AF, Migliavacca RA, Larini WF, Kosinski R, et al. Herbicide efficacy in weed control increased due to sequential application of glufosinate + saflufenacil. Rev Agric Neotrop. 2023;10(2):e7125.
Filus A, Barroso AA, Albrecht AJ, Silva AF, Albrecht LP, Roncatto E. Application technology and effectiveness of auxin herbicides in controlling Conyza sumatrensis and Commelina benghalensis. Rev Agric Neotrop. 2024;11(1):e8319.
Vicensi T, Albrecht LP, Albrecht AJ, Silva AF, Backes ML, Mundt TT. Mixtures of herbicides and time of application to control Commelina benghalensis in maize and off-season. Outlooks Pest Manag. 2024;35(2):81-8.
Ministério da Agricultura, Pecuária e Abastecimento. Agrofit: Sistema de agrotóxicos fitossanitários. [Internet]. Brasília: MAPA; 2024 [cited 2024 Sep 25]. Available from: http://agrofit.agricultura.gov.br/agrofit_cons/principal_agrofit_cons
Miller MR, Norsworthy JK. Florpyrauxifen-benzyl weed control spectrum and tank-mix compatibility with other commonly applied herbicides in rice. Weed Technol. 2018;32(3):319-25.
Miller MR, Norsworthy JK. Influence of soil moisture on absorption, translocation, and metabolism of florpyrauxifen-benzyl. Weed Sci. 2018;66(4):418-23.
Velásquez JC, Bundt AC, Camargo ER, Andres A, Viana VE, Hoyos V, et al. Florpyrauxifen-benzyl selectivity to rice. Agriculture. 2021;11(12):1270.
Herrera R, Weimer MR, Morell M, Havens PL, Meregalli G, Papineni S, et al. Rinskor active herbicide — A new environment-friendly tool for weed management in rice and aquatic environments. In: Maienfisch P, Mangelinckx S, editors. Recent Highlights in the Discovery and Optimization of Crop Protection Products. Cambridge: Elsevier-Academic Press; 2021. p. 511-23.
Moreno-Serrano D, Gaines TA, Dayan FE. Current status of auxin‐mimic herbicides. Outlooks Pest Manag. 2024;35(3):105-12.
Miller MR, Norsworthy JK, Scott RC. Evaluation of florpyrauxifen-benzyl on herbicide-resistant and herbicide-susceptible barnyardgrass accessions. Weed Technol. 2018;32(2):126-34.
Velini ED, Osipe R, Gazziero DL. Procedimentos para instalação, avaliação e análise de experimentos com herbicidas. Londrina: Sociedade Brasileira da Ciência das Plantas Daninhas; 1995.
Ferreira DF. Sisvar: a computer statistical analysis system. Ciênc Agrotec. 2011;35(6):1039-42.
Chadha A, Florentine SK, Dhileepan K, Turville C, Dowling K. Evaluation of Florpyrauxfen-benzyl for the control of Cyperus aromaticus (Navua sedge). Adv Weed Sci. 2022;40:e0202200048.
Bowman HD, Bond JA, Allen TW, Reynolds DB, Bararpour T, Dodds DM, et al. Salvage treatments for barnyardgrass (Echinochloa crus-galli) control in rice following simulated failed herbicide application. Weed Technol. 2024;38:e4.
Beesinger JW, Norsworthy JK, Butts TR, Roberts TL. Palmer amaranth control in furrow-irrigated rice with florpyrauxifen-benzyl. Weed Technol. 2022;36(4):490-6.
Puntel S, Mario RB, Corrêa AR, Bolson LS, Lucas TA, Ávila RC Neto, et al. Herbicide management for horseweed (Conyza spp.) control in post-emergence under flooded rice. Int J Pest Manag. 2025;71(1):11-8.
Dias MF, Krenchinski FH, Pereira VG, Moreno G, Albrecht LP, Albrecht AJ. Phytosociological survey of weeds in glyphosate-resistant and susceptible soybean cultivation areas. Rev Bras Ciênc Agrár. 2018;13(4):e5592.
Gazola T, Dias MF, Duarte AP, Carbonari CA, Velini ED. Phytosociology of weeds in off-season maize crops in the middle Paranapanema. Planta Daninha. 2018;36:e018177498.
Osipe JB, Oliveira RS Junior, Constantin J, Takano HK, Biffe DF. Spectrum of weed control with 2,4-D and dicamba herbicides associated to glyphosate or not. Planta Daninha. 2017;35:e017160815.
Cassol M, Albrecht AJ, Albrecht LP, Silva AF, Larini WF, Galvão FG. Mixtures of herbicides for the control of multiple resistant Conyza sumatrensis in soybean pre-sowing burndown. Rev Bras Ciênc Agrár. 2024;19(3):e3719.
Lorenzetti JB, Danilussi MT, Albrecht AJ, Barroso AA, Albrecht LP, Silva AF, dos Santos GR, Caneppele GA. Identification, mapping, and chemical control of fleabane resistant to glyphosate, chlorimuron, paraquat, and 2, 4-D. Weed Technol. 2024;38:e27.
Ferreira SD, Salvalaggio AC, Moratelli G, Vasconcelos ED, Costa NV. Commelina species control with desiccants alone and in mixtures. Planta Daninha. 2017;35:e017165664.
Silva PV, Barros DM, Domingos ER, Monquero PA, Dias RC, Vendruscolo MA. Control of hairy fleabane in sequential and pre-emergence applications in soybean crops. Rev Caatinga. 2023;36(4):748-56.
Zobiole LH, Krenchinski FH, Moratelli G, Costa NV. Sumatran fleabane control using glyphosate in association with halauxifen-methyl formulations. Planta Daninha. 2018;36:e018178778.
Frene RL, Simpson DM, Buchanan MB, Vega ET, Ravotti ME, Valverde PP. Enlist E3™ soybean sensitivity and Enlist™ herbicide-based program control of Sumatran fleabane (Conyza sumatrensis). Weed Technol. 2018;32(4):416-23.
Kalsing A, Rossi CV, Lucio FR, Minozzi GB, Gonçalves FP, Valeriano R. Efficacy of control of glyphosate-tolerant species of the Rubiaceae family through double-knockdown applications. Planta Daninha. 2020;38:e020190700.
Albrecht LP, Albrecht AJ, Silva AF, Silva LM, Neuberger DC, Zanfrilli G, et al. Sumatran fleabane (Conyza sumatrensis [Retz.] E. Walker) control in soybean with combinations of burndown and preemergence herbicides applied in the off-season. Arq Inst Biol. 2022;89:e00052022.
Albrecht LP, Heimerdinger N, Albrecht AJ, Silva AF, Piccin ES, Silva LM, et al. Chemical control of fleabane resistant to 2,4-D. Outlooks Pest Manag. 2022;33(6):239-43.
Bottcher AA, Albrecht AJ, Albrecht LP, Kashivaqui ES, Cassol M, Souza CN, et al. Herbicide efficacy in the fall management of Richardia brasiliensis, Commelina benghalensis, Conyza sumatrensis and Digitaria insularis. Biosci J. 2022;38:e38025.
Downloads
Publicado
Como Citar
Edição
Seção
Licença
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
