SORÇÃO DO INDAZIFLAM EM SOLOS DO BRASIL COM DIFERENTES VALORES DE pH

Valdinei Araújo Gonçalves; Lino Roberto Ferreira; Matheus Ferreira França Teixeira; Francisco Cláudio Lopes de Freitas; Leonardo D'antonino

doi:10.1590/1983-21252021v34n301rc

Authors

Valdinei Araújo Gonçalves Department of Agronomy, Universidade Federal de Viçosa, MG https://orcid.org/0000-0001-9587-0452
Lino Roberto Ferreira Department of Agronomy, Universidade Federal de Viçosa, MG, Brazil https://orcid.org/0000-0002-2408-4240
Matheus Ferreira França Teixeira Department of Agronomy, Universidade Federal de Viçosa, MG, Brazil https://orcid.org/0000-0001-5773-3027
Francisco Cláudio Lopes de Freitas Department of Agronomy, Universidade Federal de Viçosa, MG, Brazil https://orcid.org/0000-0003-1911-7201
Leonardo D'antonino Department of Agronomy, Universidade Federal de Viçosa, MG, Brazil https://orcid.org/0000-0002-9542-365X

DOI:

https://doi.org/10.1590/1983-21252021v34n301rc

Keywords:

Herbicide in soil. Environmental impact. Bioassay. HPLC.

Abstract

Pre-emergence herbicides, such as indaziflam, have agronomic efficiency when available in the soil solution, mainly in the superficial layer (0-10 cm), the region with the highest concentration of weed seed bank. However, information about the sorption of indaziflam in Brazilian soils still is scarce, since most studies available in the literature were conducted in soils of temperate regions. The objective of this study was to estimate the sorption of indaziflam using high-performance liquid chromatography (HPLC) and bioassay in a Latossolo Vermelho-Amarelo (Oxisol) and in a Cambissolo (Inceptisol), at pH values of 5.1 and 6.1. In the biossay, Sorghum bicolor was used as an indicator plant. Quantitative indaziflam data were obtained by HPLC, and the sorption and desorption coefficients were determined in the soils using Freundlich isotherms. Increasing the pH of the two soils from 5.1 to 6.1 resulted in reductions of C₅₀ and sorption coefficient values. Desorption, a parameter estimated only by HPLC, showed an inverse behavior to that of sorption, that is, the lowest desorption was observed in the condition of highest sorption. It is concluded that the increase in pH of the studied soils reduces indaziflam sorption, influencing the recommendations of this herbicide, from both the agronomic and the environmental points of view. When the goal is to verify the presence or absence of indaziflam in the studied soils, the bioassay technique has satisfactory efficiency. Chromatographic assay is necessary when quantifying the concentration of this herbicide in the soil.

Downloads

Download data is not yet available.

References

ALONSO, D. G. et al. Sorption - desorption of indaziflam in selected agricultural soils. Journal of Agricultural and Food Chemistry, 59: 13096-13101, 2011.

ALONSO, D. G. et al. Changes in sorption of indaziflam and three transformation products in soil with aging. Geoderma, 239: 250-256, 2015.

ALONSO, D. G. et al. Sorption and desorption of indaziflam degradates in several agricultural soils. Scientia Agricola, 73: 169-176, 2016.

BRABHAM, C. et al. Indaziflam herbicidal action: a potent cellulose biosynthesis inhibitor. Plant Physiology, 166: 1177-1185, 2014.

BARCELLOS JÚNIOR, L. H. et al. Influence of Organic Matter in Sorption of the Saflufenacil in Ferralsols. Bulletin of Environmental Contamination and Toxicology, s/v: 1-6, 2020.

BRAGA, R. R. Sorção de indaziflam e isoxaflutole em solos tropicais. 2017. 45 p. Tese (Doutorado em Fitotecnia: Área de concentração em produção vegetal). Universidade Federal de Viçosa, Viçosa, 2017.

BRAGA, R. R. et al. Selection of vegetable indicators of indaziflam residues in soil. Revista Brasileira de Ciências Agrárias, 15: e7737, 2020.

BROSNAN, J. T. et al. Pre and Post control of annual bluegrass (Poa annua) with indaziflam. Weed Technology, 26: 48-53, 2012.

CÁCERES, L. et al. Metsulfuron-methyl sorption/desorption behavior on volcanic ash-derived soils. Effect of phosphate and pH. J. Agric. Food Chemistry, 58: 6864-6869, 2010.

CALDERON, M. J. et al. Herbicidemonitoring in soil, runoff waters and sediments in an olive orchard. Science of the Total Environment, 569: 416-422, 2016.

CARLES, L.; JOLY, M.; JOLY, P. Mesotrione herbicide: efficiency, effects and fate in the environment after 15 years of agricultural use. CLEAN–Soil, Air, Water, 45: 1-8, 2017.

FAOSTAT – Food and Agriculture Organization of the United Nations. Pesticides Use. Disponível em: <http://www.fao.org/faostat/en/#data/RP>. Acesso em: 20 jan. 2021.

GREY, T. L. et al. High-Density plantings of olive trees are tolerant to repeated applications of indaziflam. Weed Science, 64: 766–771, 2016.

GUERRA, N. et al. Aminocyclopyrachlor e indaziflam: Seletividade, controle e comportamento no ambiente. Revista Brasileira de Herbicidas, 12: 285-295, 2013.

HARO, N. K. et al. Remoção de bisfenol-a por adsorção. 2013, 119p. Dissertação (Mestrado em Engenharia Química: Área de Fenômenos de Transporte e Operações Unitárias) - Universidade Federal do Rio Grande do Sul, Porto Alegre, 2013.

IBAMA - Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis. Manual de testes para avaliação da ecotoxicidade de agentes químicos. Teste para avaliação da mobilidade, Brasília, DF: IBAMA, 1990. 230 p.

INOUE, M. H. et al. Critérios para avaliação do potencial de lixiviação de herbicidas comercializados no estado do Paraná. Planta Daninha, 21: 313-323, 2003.

INOUE, M. H. et al. Potencial de lixiviação de imazapic e isoxaflutole em colunas de solo. Planta Daninha, 25: 547-555, 2007.

INOUE, M.H. et al. Potencial de lixiviação de herbicidas utilizados na cana-de-açúcar em solos contrastantes. Bioscience Journal, 30: 659-665, 2014.

JEFFRIES M. D.; GANNON, T. W. Soil Organic Matter Content and Volumetric Water Content Affect Indaziflam–Soil Bioavailability. Weed Science, 64: 757–765, 2016.

JHALA, A. J.; RAMIREZ, A. H. M.; SINGH, M. Leaching of indaziflam applied at two rates under different rainfall situations in Florida dandler soil. Bulletin of Environmental Contamination and Toxicology, 88: 326-332, 2012.

KAAPRO, J.; HALL, J. Indaziflam, a new herbicide for pre-emergent control of weeds in turf, forestry, industrial vegetation and ornamentals. Pakistan Journal Weed Science Research, 18: 267-270, 2012.

KHAN, M. A., BROWN, C. D. Influence of commercial formulation on the sorption and leaching behaviour of propyzamide in soil. Science of the Total Environment, 578: 158-166, 2017.

LIU, Y. et al. Adsorption and desorption behavior of herbicide diuron on various Chinese cultivated soils. Journal Hazardous Materials, 178: 462-468, 2010.

MELO, C. A. D. et al. Lixiviação de sulfentrazone, isoxaflutole e oxyfluorfen no perfil de três solos. Planta Daninha, 28: 385-392, 2010.

PERUCHI, L. M., FOSTIER, A. H., RATH, S. Sorption of norfloxacin in soils: analytical method, kinetics and Freundlich isotherms. Chemosphere, 119: 310-317, 2015.

REFATTI, J. P. et al. Efeito da calagem na lixiviação de imazethapyr e imazapyr em solo de cultivo de arroz irrigado. Ciência Rural, 44: 1008-1014, 2014.

RAMÍREZ, A. C. R. et al. Development and validation of a solid-liquid extraction with low temperature partitioning (SLE/LTP) method for determination of the herbicide indaziflam in brazilian soils by high performance liquid chromatography (HPLC-UV/Vis). Journal of Experimental Agriculture International, 21: 1-8, 2018.

SBCPD - SOCIEDADE BRASILEIRA DA CIÊNCIA DAS PLANTAS DANINHAS. Procedimentos para instalação, avaliação e análise de experimentos com herbicidas. Londrina, PR: S.B.C.P.D., 42 p. 1995.

SCURSONI, J. A. et al. Impact of Imazamox and Imazapyr Carryover on Wheat, Barley, and Oat. Weed Technology, 31: 838-846, 2017.

SILVA, L. O. C. et al. Mobilidade do ametryn em Latossolos brasileiros. Planta Daninha, 30: 883-890, 2012.

SILVA, A. A. et al. Métodos de controle de plantas daninhas. In: SILVA, A. A.; SILVA, J. F. (Eds.). Tópicos em manejo de plantas daninhas. Viçosa, MG: Universidade Federal de Viçosa, 2013a. cap. 2, p. 63-81.

SILVA, A. A.; VIVIAN, R.; OLIVEIRA JR., R. S. Herbicidas: Comportamento no solo. In: SILVA, A. A.; SILVA, J. F. (Eds.). Tópicos em manejo de plantas daninhas. Viçosa, MG: Universidade Federal de Viçosa, 2013b. cap. 3, p. 189-248.

SILVA, G. R. et al. Sorption of fomesafen in Brazilian soils. Planta Daninha, 31: 971-977, 2013b.

SOUZA, W. M. Influência dos atributos do solo na sorção e lixiviação do indaziflam em solos tropicais. 2018. 76 f. Dissertação (Mestrado em Fitotecnia: Área de Concentração Produção Vegetal) - Universidade Federal de Viçosa, Viçosa, 2018.

VIEIRA, E. M. et al. Estudo da adsorção/dessorção do ácido 2,4 diclorofenoxiacético (2,4 D) em solo na ausência e presença de matéria orgânica. Química Nova, 22: 305-308, 1999.

U.S. EPA. Pesticide fact sheet. Registration sheet of indaziflam. 2010, 108 p. Disponível em <https://www3.epa.gov/pesticides/chem_search/reg_actions/registration/fs_PC-080818_26-Jul-10.pdf> Acesso em: 29 mar. 2021.