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Evaluation of Diuron Tolerance and Biotransformation by Fungi from a Sugar Cane Plantation Sandy-Loam Soil.
Perissini-Lopes, Bruna; Egea, Tássia Chiachio; Monteiro, Diego Alves; Vici, Ana Cláudia; Da Silva, Danilo Grünig Humberto; Lisboa, Daniela Correa de Oliveira; de Almeida, Eduardo Alves; Parsons, John Robert; Da Silva, Roberto; Gomes, Eleni.
Affiliation
  • Perissini-Lopes B; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
  • Egea TC; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
  • Monteiro DA; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
  • Vici AC; Universidade de São Paulo Faculdade de Medicina de Ribeirão Preto , Avenida Bandeirantes, 3900, Monte Alegre, Ribeirão Preto, São Paulo, Brazil 14040-900.
  • Da Silva DG; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
  • Lisboa DC; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
  • de Almeida EA; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
  • Parsons JR; Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam , Nieuwe Achtergracht 199, 1018 WV Amsterdam, Netherlands.
  • Da Silva R; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
  • Gomes E; Universidade Estadual Paulista Julio de Mesquita Filho-Campus de São José do Rio Preto , Rua Cristóvão Colombo, 2265, Jardim Nazareth, São José do Rio Preto, São Paulo, Brazil 15054-000.
J Agric Food Chem ; 64(49): 9268-9275, 2016 Dec 14.
Article in En | MEDLINE | ID: mdl-27960295
ABSTRACT
Microorganisms capable of degrading herbicides are essential to minimize the amount of chemical compounds that may leach into other environments. This work aimed to study the potential of sandy-loam soil fungi to tolerate the herbicide Herburon (50% diuron) and to degrade the active ingredient diuron. Verticillium sp. F04, Trichoderma virens F28, and Cunninghamella elegans B06 showed the highest growth in the presence of the herbicide. The evaluation of biotransformation showed that Aspergillus brasiliensis G08, Aspergillus sp. G25, and Cunninghamella elegans B06 had the greatest potential to degrade diuron. Statistical analysis demonstrated that glucose positively influences the potential of the microorganism to degrade diuron, indicating a cometabolic process. Due to metabolites founded by diuron biotransformation, it is indicated that the fungi are relevant in reducing the herbicide concentration in runoff, minimizing the environmental impact on surrounding ecosystems.
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Collection: 01-internacional Database: MEDLINE Main subject: Soil Microbiology / Soil Pollutants / Diuron / Fungi Language: En Journal: J Agric Food Chem Year: 2016 Document type: Article
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Collection: 01-internacional Database: MEDLINE Main subject: Soil Microbiology / Soil Pollutants / Diuron / Fungi Language: En Journal: J Agric Food Chem Year: 2016 Document type: Article