Abstract
Residual herbicides are important for agricultural production but they may be lost underground. Trees capable of removing or degrading these products are interesting to the agro system. The objective was to evaluate the tolerance and remedial potential of trees in soil contaminated by atrazine and sulfentrazone. The experiment was arranged in a 7 × 3 factorial scheme. Factor one was composed of Inga edulis Mart., Myrsine gardneriana A.DC., Schizolobium parahyba (Vell.) Blake, Toona ciliata M. Roem., Trichilia hirta L. and Triplaris americana L. Factor two consisted of monthly solutions of atrazine (1000 g ha-1), sulfentrazone (150 g ha-1) and water only (control), applied through subgrade irrigation. The following parameters were evaluated: visual intoxication, plant growth, and biomass accumulation. Cucumber biomass was used as an indicator of herbicide residues in soil. Symptoms of intoxication were found only in S. parahyba and T. americana. Growth and biomass of the species were not affected by herbicides, except for T. americana. The herbicides provided higher biomass for T. hirta. Saplings of I. edulis, M. gardneriana, S. parahyba, T. ciliate, and T. hirta tolerate atrazine and sulfentrazone. Triplaris americana is sensit...Continue Reading
References
Mar 24, 2009·Trends in Plant Science·Christian Triantaphylidès, Michel Havaux
Dec 29, 2009·Trends in Plant Science·László Szabados, Arnould Savouré
Jul 27, 2010·Analytical and Bioanalytical Chemistry·Federica BenvenutoFélix Hernández
May 24, 2011·International Journal of Phytoremediation·A K Hegazy, M H Emam
Sep 8, 2011·Plant, Cell & Environment·Katherine A McCullohJean-Christophe Domec
May 4, 2013·Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes·Ana Beatriz R J PassosCláudio F Lima
Jun 25, 2013·Pest Management Science·Leonard P Gianessi
Jan 22, 2014·Pest Management Science·Regina G Belz, Stephen O Duke
Jun 18, 2014·International Journal of Phytoremediation·Cédric AstierCéline Faugeron
Jan 27, 2015·Environmental Science and Pollution Research International·Qinghai WangBo Xiao
Apr 23, 2015·Trends in Ecology & Evolution·Sarah E Hobbie
Jan 16, 2016·International Journal of Phytoremediation·Ehab AzabHassan E Abd Elsalam
Feb 9, 2016·International Journal of Phytoremediation·Sylvia Therese MeyerEdvan Ribeiro
Oct 26, 2016·Environmental Toxicology and Chemistry·Jordan L ThorngrenMichael J Lydy
May 14, 2017·Pest Management Science·Sridevi NakkaMithila Jugulam
Jun 15, 2017·International Journal of Phytoremediation·B RainbirdK L Soole
Mar 25, 2018·Environmental Pollution·Ehab AzabA K Hegazy
Apr 24, 2018·Environmental Pollution·Sylvain MerelChristian Zwiener
May 22, 2018·Frontiers in Microbiology·Bo CaoZhao Jiang
Jun 25, 2018·Chemosphere·Yuxin WangDamian E Helbling
Jun 28, 2018·Environmental Science and Pollution Research International·Mauro MasiolMarco Prete
Jul 29, 2018·Environmental Science and Pollution Research International·Naiane Maria Corrêa Dos SantosJosé Barbosa Dos Santos
Sep 27, 2018·Ecotoxicology and Environmental Safety·Xiaoxu FanFuqiang Song