Results 11 to 20 of about 2,159 (178)

Aquatic Bacterial Community Responses to Aquatic Contaminants Revealed by 16S rRNA Metabarcoding in Field-Based Microcosms. [PDF]

Environ Microbiol Rep
This study used sedimentary eDNA analysis and field‐based microcosms to assess the impacts of three major aquatic contaminants on bacterial assemblage structure. Our results showed significant but varied impact depending on exposure to which contaminant; we suggest five phyla, 13 families, and three species as potential bacterial bioindicators and ...
Flynn AS, Osborn AM, Pettigrove V, Shimeta J, Long SM.   +4 more
europepmc   +2 more sources

Cooperative Mineralisation of the Fragrance Ingredient 2-Cyclohexylidene-2-Phenylacetonitrile by a Consortium of a Variovorax and an Acidovorax Strain Isolated From Activated Sludge. [PDF]

Environ Microbiol Rep
Cooperative mineralisation of the fragrance ingredient Peonile by a consortium of a Variovorax and an Acidovorax strain isolated from activated sludge from a sewage treatment plant. ABSTRACT To be considered ultimately biodegradable, a substance needs to reach ≥ 60% mineralisation in screening tests.
Haupt T, Mendoza A, Weiner-Sekiya Y, Jenner K, Kreutzer G, Natsch A.   +5 more
europepmc   +2 more sources

Resistance status and physiological responses of Dactyloctenium aegyptium to diuron herbicide in pineapple plantation

Jurnal Natural, 2022
Diuron herbicide has been used in the pineapple plantation in Lampung, Indonesia, for more than 35 years. It has been realized that the use of herbicides with the same mode of action intensively can speed up the evolution of resistant weeds over a long ...
RESTI PUSPA KARTIKA SARI, NANIK SRIYANI, YUSNITA YUSNITA, HIDAYAT PUJISISWANTO   +3 more
doaj   +1 more source

Controle químico de biótipos de buva (Conyza canadensis e Conyza bonariensis) resistentes ao glyphosate Chemical Control of glyphosate-resistant horseweed (Conyza Canadensis) and hairy fleabane (Conyza bonariensis) biotypes

Revista Ciência Agronômica, 2010
Estudos foram conduzidos na Estação Experimental de Citricultura de Bebedouro, SP para avaliar a resposta de biótipos de buva resistentes aos herbicidas glyphosate, bromacil + diuron, diuron e paraquat isolados e em mistura, e o efeito de uma aplicação ...
Micheli Satomi Yamauti, Arthur Arrobas Martins Barroso, Marcelo Claro de Souza   +2 more
doaj   +1 more source

Chemical control of morning glory as a function of water restriction levels [PDF]

Planta Daninha, 2014
Among the herbicides recommended for the dry season and registered to sugarcane crop, amicarbazone, isoxaflutole and the association diuron + hexazinone + sulfomethuron-methyl can be highlighted. These are pre-emergence herbicides efficient against broad-
P.R.F. Giancotti, R.E.B. Toledo, P.L.C.A. Alves, R. Victoria Filho, J.B. Cason, M.G. Rocha   +5 more
doaj   +1 more source

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

Planta 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, A.R. Oliveira, S.J. Freitas, L.M.S. Soares   +3 more
doaj   +1 more source

Influência da concentração de carbono orgânico e diuron no tratamento de água [PDF]

Revista DAE, 2019
O objetivo deste trabalho foi verificar a influência da concentração do diuron no processo de clarificação da água por meio da tecnologia por ciclo completo e, por meio de um balanço de massa, avaliar a remoção de carbono orgânico total (COT).
Matheus Vinícius de Oliveira, Angela Di Bernardo Dantas, Cristina Filomêna Pereira Rosa Paschoalato, Luiz Di Bernardo, Renan Henrique Rocha   +4 more
doaj   +1 more source

Nontarget Effects of Preemergence Herbicide Diuron in Hamlin and Valencia Sweet Orange (Citrus sinensis L. Osbek) in Florida

HortScience, 2023
The prevalence of Huanglongbing (HLB) disease, also known as citrus greening, has compelled the citrus industry to change management practices to increase production. However, these changes, such as enhanced nutrition and irrigation programs, have caused
Nirmal Timilsina, Ozgur Batuman, Fernando Alferez, Davie Kadyampakeni, Ruby Tiwari, Ramdas Kanissery   +5 more
doaj   +1 more source

Endocrine Disruptive Effects of the Herbicides Linuron, Chloridazon and Metribuzin on Bovine Granulosa Cells. [PDF]

Reprod Domest Anim
ABSTRACT Linuron, chloridazon and metribuzin are herbicides thought to have potential endocrine disruption (ED) effects. This study investigated the effects of linuron, chloridazon and metribuzin on bovine granulosa cell viability and oestrogen (E2) and progesterone (P4) secretion in vitro.
Kahveci ME, Yigit AA, Kabakci R.
europepmc   +2 more sources

Assessment of Various Toxicity Endpoints in Duckweed (Lemna minor) at the Physiological, Biochemical, and Molecular Levels as a Measure of Diuron Stress

Biology, 2021
The common, broad-spectrum herbicide diuron poses some risks to the environment due to its long persistence and high toxicity. Therefore, the effective monitoring of diuron residues will inform efforts to assess its impacts on ecosystems.
Hojun Lee, Stephen Depuydt, Kisik Shin, Soyeon Choi, Geonhee Kim, Yun Haeng Lee, Joon Tae Park, Taejun Han, Jihae Park   +8 more
doaj   +1 more source