Chemical management of Cyperus rotundus L. and other weeds at sugarcane in PSS system
DOI:
https://doi.org/10.14393/BJ-v37n0a2021-51527Keywords:
Control, Herbicides, Post-planting, Pre-planting, Saccharum spp.Abstract
Among the main weeds with difficult to control in the sugarcane fields can be cited purple nutsedge (Cyperus rotundus L.). This specie was observed in the seed bank in sugarcane fields harvested with or without burning. The objective of this study was to evaluate the efficacy of herbicides in pre-sprouted seedlings (PSS) of sugarcane in the control of C. rotundus and other weeds. The work was carried out in the field, in a randomized complete block design, and four replications. The treatments corresponded to the herbicides applied in pre-planting: sulfentrazone (800 g a.i. ha-1), diclosulam (193.17 g a.i. ha-1), imazapic (133 g a.i. ha-1) and imazapyr (500 g a.e. ha-1); post-planting: halosulfuron (112.5 g a.i. ha-1), ethoxysulfuron (135 g a.i. ha-1), MSMA (1,975 g a.i. ha-1) and 2,4-D (1,340 g a.e. ha-1); besides a control treatment weeding and another without weeding. The symptoms of injury on sugarcane plants, percentage of weed control, variables related to agronomic performance of sugarcane, and yield were evaluated. The herbicides diclosulam, imazapic, and imazapyr caused serious damage to the crop. The halosulfuron, ethoxysulfuron, MSMA, and 2,4-D did not cause symptoms of injury to sugarcane, however, the treatments had a reduced yield due to the low weed control. The sulfentrazone treatment obtained the second highest yield but with effective weed control (>70%) up to 45 days after planting. The best controls were obtained with pre-planting treatments; however, herbicide positioning studies should be performed in relation to PSS.
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ALMUBARAK, N.F. and SRIVASTAVA, T.K. Effect of weed control methods on growth and development of weeds in sugarcane (Saccharum officinarum L.) fields. International Journal Applied Agricultural Sciences. 2015, 1(3), 49-54. https://doi.org/10.11648/j.ijaas.20150103.11
ALVES, M., et al. Diversity of cyperaceae in Brazil. Rodriguésia. 2009, 60(4), 771-782. http://dx.doi.org/10.1590/2175-7860200960405
AMARAL, F.C.R. and AZANIA, C.A.M. Períodos de interferência de plantas daninhas em MPBs. Canavieiros. 2017, 127(jan), 46-47.
AMSTALDEN, F., BRUSANTIN, L.V., DIAS, A.C.R. and CHRISTOFFOLETI, P.J. Manejo químico de Cyperus rotundus e Digitaria spp. em áreas comerciais de produção de cana-de-açúcar. Nucleus. 2008, 5(2) 102-110. http://dx.doi.org/10.3738/nucleus.v5i2.109
AZANIA, C.A.M., et al. Chemical management of convolvulaceae and euphorbiaceae in sugarcane during dry season. Planta Daninha. 2009, 27(4), 841-848. http://dx.doi.org/10.1590/S0100-83582009000400023
BERTOLINO, C.B. and ALVES, P.L.C.A. Selectivity of herbicides for sugarcane Plene® system in pre and post-emergence. Revista Brasileira de Herbicidas. 2014, 13(3), 197-206. https://doi.org/10.7824/rbh.v13i3.249
BRECKE, B.J., STEPHENSON, D.O. and UNRUH, J.B. Control of purple nutsedge (Cyperus rotundus) with herbicides and mowing. Weed Technology. 2005, 19(4), 809-814. https://doi.org/10.1614/WT-04-254R1.1
CARBONARI, C.A., et al. Dynamics of sulfentrazone applied to sugarcane crop residues. Weed Science. 2016, 64(1), 201-206. https://doi.org/10.1614/WS-D-14-00171.1
CHAND, M., SINGH, S., BIR, D., SINGH, N. and KUMAR, V. Halosulfuron methyl: a new post emergence herbicide in India for effective control of Cyperus rotundus in sugarcane and its residual effects on the succeeding crops. Sugar Tech. 2014, 16(1), 67-74. https://doi.org/10.1007/s12355-013-0263-4
DIAS, J.L.C.S., SILVA JÚNIOR, A.C.D., QUEIROZ, J.R.G. and MARTINS, D. Herbicides selectivity in pre-budded seedlings of sugarcane. Arquivos do Instituto Biológico. 2017, 84, e0112015. http://dx.doi.org/10.1590/1808-1657000112015
DIAS, N.M.P., et al. Population dynamics of Digitaria spp submitted to selection pressure by herbicides in sugarcane crop. Journal of Environmental Science and Health, Part B. 2005, 40(1), 21-28. https://doi.org/10.1081/PFC-200034200
DURIGAN, J.C., TIMOSSI, P.C. and CORREIA, N.M. Effects of purple nutsedge plant densities and chemical control on sugarcane yield. Planta Daninha. 2005, 23(3), 463-469. https://doi.org/10.1590/S0100-83582005000300010
EUROPEAN WEED RESEARCH COUNCIL [EWRC]. Report of the third and fourth meetings of the European Weed Research Council Committee on methods. Weed Research. 1964, 4(1), 79. https://doi.org/10.1111/j.1365-3180.1964.tb00271.x
FERREIRA, A., et al. Geographical distribution of the weeds seed bank of under different managements of sugar cane in Rio Brilhante, State of Mato Groso do Sul, Brazil. Bioscience Journal. 2013, 29(Supplement 1), 1458-1468.
FERREIRA, D.F. Sisvar: a computer statistical analysis system. Ciência e Agrotecnologia. 2011, 35(6), 1039-1042. http://dx.doi.org/10.1590/s1413-70542011000600001
FERREIRA, E.A., et al. Weed management in raw sugarcane. Planta Daninha. 2010, 28(4), 915-925. http://dx.doi.org/10.1590/S0100-83582010000400025
GIRALDELI, A.L., et al. Initial interference of Cyperus rotundus L. in pre-sprouted seedlings of sugarcane cultivars RB985476 and IACSP95-5000. Agronomia Colombiana. 2018, 36(3), 210-216. http://dx.doi.org/10.15446/agron.colomb.v36n3.73317
JADOSKI, C.J., et al. Physiology development in the vegetative stage of sugarcane. Applied Research & Agrotechnology. 2010, 3(2), 169-186. https://doi.org/10.5777/paet.v3i2.1064
KUVA, M.A., PITELLI, R.A., SALGADO, T.P. and ALVES, P.L.C.A. Phytosociology of weed community in no-burn sugar cane agroecosystems. Planta Daninha. 2007, 25(3), 501-511. http://dx.doi.org/10.1590/S0100-83582007000300009
LORENZI, H. Manual de identificação e controle de plantas daninhas: plantio direto e convencional. 7ed. Nova Odessa: Instituto Plantarum, 2014.
MARTINS, D., TOMAZELA, M.S., DAVID, D.V. and MARTINS, C.C. Purple nutsedge control with sulfentrazone and diclosulam and tubers viability in different soil depths. Bragantia. 2009, 68(2), 357-366. http://dx.doi.org/10.1590/S0006-87052009000200009
MONQUERO, P.A., et al. Leaching and persistence of sulfentrazone and imazapic. Planta Daninha. 2010, 28(1), 185-195. http://dx.doi.org/10.1590/S0100-83582010000100022
MUELLER-DOMBOIS, D. and ELLENBERG, H. Aims and methods of vegetation ecology. New York: Wiley, 1974.
PEREZ, L.L. Seletividade de sulfentrazone e clomazone aplicados em pré-plantio de mudas pré-brotadas de cana-de-açúcar CTC 11 [dissertação]. Piracicaba: Universidade de São Paulo, Escola Superior de Agricultura “Luiz de Queiroz”, 2017.
PIMENTEL-GOMES, F. and GARCIA, C.H. Estatística aplicada a experimentos agronômicos e florestais: exposição com exemplos e orientações para uso de aplicativos. Piracicaba: FEALQ, 2002.
RODRIGUES, B.N. and ALMEIDA, F.S. Guia de herbicidas. 7.ed. Londrina: Ed. authors, 2018.
RODRIGUES, J.D. Fisiologia da cana-de-açúcar. Botucatu: Universidade Estadual Paulista “Júlio de Mesquita Filho”, Instituto de Biociências, 1995.
SABBAG, R.S., MONQUERO, P.A., HIRATA, A.C.S. and SANTOS, P.H.V. Crescimento inicial de mudas pré brotadas de cana-de-açúcar submetidas a aplicação de herbicidas. Revista Brasileira de Herbicidas. 2017, 16(1), 38-49. https://doi.org/10.7824/rbh.v16i1.481
SILVA, B.P., ALMEIDA, R.O., SALGADO, T.P. and ALVES, P.L.C.A. Efficacy of imazapic, halosulfuron and sulfentrazone for Cyperus rotundus L. control in response to weed tuber density. African Journal of Agricultural Research. 2014, 9(47), 3458-3464. https://doi.org/10.5897/AJAR2013.8411
SILVA, G.S., et al. Seletividade de sulfentrazone aplicado em pré-plantio incorporado e em pré-emergência da cultura da cana-de-açúcar. Colloquium Agrariae. 2019, 15(1), 85-94. http://dx.doi.org/10.5747/ca.2019.v15.n1.a273
SILVA, G.S., et al. Manejo de plantas daninhas no sistema de mudas pré-brotadas de cana-de-açúcar. Revista Brasileira de Herbicidas. 2018, 17(1), 86-94. https://doi.org/10.7824/rbh.v17i1.526
SIMONI, F., et al. Efficacy of imazapic and sulfentrazone applied on Cyperus rotundus under different rain and sugarcane straw conditions. Planta Daninha. 2006, 24(4), 769-778. http://dx.doi.org/10.1590/S0100-83582006000400018
TAKANO, H.K., et al. Dry season and soil texture affect the chemical control of monocotyledonous in sugarcane. Comunicata Scientiae. 2017, 8(3), 477-485. https://doi.org/10.14295/cs.v8i3.1594
VELINI, D.E., OSIPE, R. and GAZZIERO, D.L.P. Procedimentos para instalação, avaliação e análise de experimentos com herbicidas. Londrina: SBCPD, 1995.
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Copyright (c) 2021 Ana Ligia Giraldeli, André Felipe Moreira Silva, Luisa Carolina Baccin, Lucas da Silva Araújo, Gustavo Soares da Silva, Ana Carolina Viviani Pagenotto, Ricardo Victoria Filho
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