Results 21 to 30 of about 16,920 (212)

Controle químico de Rottboellia exaltata em cana-de-açúcar Chemical control of Rottboellia exaltata in sugarcane

open access: yesPlanta Daninha, 2004
A Rottboellia exaltata é uma das mais importantes espécies de plantas daninhas da cultura da cana-de-açúcar da região Norte Fluminense, sendo responsável pela redução na produtividade da cultura e pelo aumento dos custos de produção.
S.P. Freitas   +3 more
doaj   +1 more source

Sorption and Desorption of Diuron, Hexazinone and Mix (Diuron + Hexazinone) in Soils With Different Attributes [PDF]

open access: yesPlanta Daninha, 2018
ABSTRACT: In Brazil, sugarcane is grown in large areas. Weed control in sugarcane fields is done by chemical method, since it is more efficient and less expensive. In this method, herbicides that persist in the environment for long periods are used, among which there are hexazinone and diuron, which are applied in mixtures marketed by the industry ...
SOUSA, G.V.   +5 more
openaire   +4 more sources

Adsorption of Diuron and Linuron in Gaza Soils [PDF]

open access: yesAmerican Journal of Analytical Chemistry, 2013
This study investigated the adsorption potential of diuron and linuron in selected soil samples collected from agricultural area of Gaza Strip, Palestine and correlated the adsorption results to the soil properties. The adsorption experiments are based on the batch equilibrium technique and UV-Spectrophotometer method to determine the equilibrium ...
El-Nahhal, Yasser   +2 more
openaire   +2 more sources

Isolasi dan Karakterisasi Bakteri Pendegradasi Herbisida Diuron dan Bromacil dari Area Perkebunan di Lampung

open access: yesJournal of Biological Researches, 2012
Diuron and bromacil are a broad-spectrum herbicide that is widely used in some plantation at Lampung. The soil sample is collected from some locations such as at banana Plantation (NTF), pineapple plantation (GGPC) and sugarcase plantation (GM).
Nur Laili, Hartati Imamuddin
doaj   +1 more source

Efeitos de dessecantes no controle de plantas daninhas na cultura da soja Effects of burndown herbicides in weed control in soybean crop

open access: yesPlanta Daninha, 2006
Este trabalho teve como objetivo avaliar a eficiência do glyphosate e da mistura comercial paraquat + diuron, bem como o efeito do intervalo entre as aplicações desses herbicidas e a semeadura da soja, sobre o controle e a rebrota de Digitaria insularis,
S.O. Procópio   +7 more
doaj   +1 more source

Pretreatment with polyamines alleviate the deleterious effects of diuron in maize leaves [PDF]

open access: yes, 2015
The effects of diuron, a photosystem II inhibiting herbicide, on lipid peroxidation, photosynthetic pigments, soluble protein, proline contents and some antioxidant enzymes in maize leaves were studied and protective effects of polyamines against diuron ...
Bekircan, Tuba, Durmuş, Nuran
core   +1 more source

Comparative performance of catalytic Fenton oxidation with zero-valent iron (Fe(0)) in comparison with ferrous sulphate for the removal of micropollutants [PDF]

open access: yes, 2019
This research aims to depict the comparative performance of micropollutants’ removal by FeSO4- and zero-valent iron (Fe(0))-catalytic Fenton oxidation and to explore the possibilities of minimising the sludge production from the process.
Goswami, Anuradha, Jiang, Jia-Qian
core   +2 more sources

Electrochemical Sensor Based on Nafion/Gold Nanoparticle/Electrochemically Reduced Graphene Oxide Composite-Modified Glassy Carbon Electrode for the Detection of Diuron

open access: yesInternational Journal of Electrochemical Science, 2020
A novel sensitive electrochemical sensor based on a glassy carbon electrode (GCE) modified with a Nafion/gold nanoparticle/electrochemically reduced graphene oxide(Nafion/AuNPs/RGO)composite membrane was applied to detect diuron.
Jianfang Qin   +7 more
doaj   +1 more source

Sensitive Carbon Fiber Microelectrode for the Quantification of Diuron in Quality Control of a Commercialized Formulation

open access: yesInternational Journal of Analytical Chemistry, 2022
Nickel(II) tetrasulfonated phthalocyanine (p-NiTSPc)-modified carbon fiber microelectrode (CFME) was used for the first time to investigate the electrochemical quantification of diuron in an agrochemical formulation. The surface morphology and elementary
Serge Mbokou Foukmeniok   +8 more
doaj   +1 more source

Isolation of diuron-degrading bacteria from treated soil

open access: yesBrazilian Archives of Biology and Technology, 2004
Studies were carried out on the isolation of diuron-degrading bacteria from treated soil. The mineralization of 14C-diuron in soil following a three-year application and in soil without previous application were 68.95 mug.100 g-1 and 24.16 mug.100 g-1 ...
Priscila Maria Dellamatrice   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy