Results 41 to 50 of about 664 (184)

Hygienic assessment of the potential risk for public health caused by groundwater and surface water pollution by pesticides of various chemical classes

Medičnì Perspektivi, 2022
The aim of the study was to compare the potential danger for human health caused by pollution in both underground and surface water sources with the fungicide pydiflumetofen and herbicides amicarbazone and bicyclopyrone in a wide range of soil-climatic ...
M.M.  Korshun, Y.V. Martіianova
doaj   +1 more source

Suscetibilidade de Merremia cissoides, Neotonia wightii e Stizolobium aterrimum aos herbicidas amicarbazine, imazapic e sulfentrazone [PDF]

, 2016
Three experiments were developed with the goal to evaluate the susceptibility of Merremia cissoides, Neonotonia wightii and Stizolobium aterrimum to the amicarbazone, imazapic and sulfentrazone herbicides, by means of rate-response curves.
Campos, Luiz Henrique Franco, Carvalho, Saul Jorge Pinto de, Christoffoleti, Pedro Jacob, Nicolai, Marcelo   +3 more
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Análises de fluorescência e consumo de água em Brachiaria decumbens após aplicação de herbicidas em pós-emergência Analysis of fluorescence and water consumption in Brachiaria decumbens after herbicide application in post-emergence

Planta Daninha, 2011
A análise da fluorescência da clorofila vem sendo largamente utilizada no entendimento dos mecanismos da fotossíntese propriamente dito, bem como na avaliação da capacidade fotossintética alterada com a aplicação de herbicidas.
R Araldi, M Girotto, E.D Velini, L Tropaldi, I.P.F Silva, C.A Carbonari   +5 more
doaj   +1 more source

Chemical control strategies for Poa annua in managed turfgrass systems

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Poa annua L. is a widespread and persistent weed in managed turfgrass systems, exhibiting both annual and short‐lived perennial growth habits. Effective management requires an integrated approach, with chemical herbicides remaining a primary tool.
James D. McCurdy, Rebecca G. Bowling, Aaron J. Patton, Edicarlos B. de Castro, James T. Brosnan, David E. Ervin, Shawn D. Askew, Clebson G. Gonçalves, Matthew T. Elmore, J. Scott McElroy, Brandon C. McNally, Benjamin D. Pritchard, John E. Kaminski, Travis W. Gannon, J. Bryan Unruh, Muthukumar V. Bagavathiannan   +15 more
wiley   +1 more source

Efeito de herbicidas sobre a taxa de transporte de elétrons e o acúmulo de matéria seca em tomateiro. [PDF]

, 2013
Objetivou-se com este trabalho avaliar o efeito dos herbicidas metribuzin e carfentrazone sobre a taxa de transporte de elétrons (ETR) do fotossistema II (FSII) e o acúmulo de matéria seca em tomateiro.CD-ROM. Suplemento.
BARBERIS, L. R. M., CAVALIERI, S. D., CORNIANI, N., JASPER, S. P., VELINI, E. D., VIEIRA, J. V.   +5 more
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The Application of Carbon Dots in Crops for Sustainable Agriculture

ChemistryEurope, Volume 4, Issue 2, February 2026.
Carbon dots serve as versatile nanoagents across the crop life cycle. They promote plant growth and photosynthesis, enhance resilience to biotic and abiotic stresses, aid in postharvest preservation, and enable sensitive detection of contaminants.
Xue Li, Lei Jin, Gurpreet Singh Selopal, Federico Rosei, Jinhua Li   +4 more
wiley   +1 more source

Herbicide detection in groundwater in Córrego Rico-SP watershed [PDF]

Planta Daninha, 2015
Due to the large amount of pesticides applied in agriculture, mainly herbicides, there is a growing concern about a possible environmental contamination with these products, including water bodies.
E.A. SANTOS, N.M. CORREIA, J.R.M. SILVA, E.D. VELINI, A.B.R.J. PASSOS, J.C. DURIGAN   +5 more
doaj   +1 more source

Mowing height and post‐application irrigation influence annual bluegrass control with methiozolin

Crop, Forage &Turfgrass Management, Volume 11, Issue 1, June 2025.
Abstract Methiozolin was registered for preemergence and postemergence annual bluegrass control in 2019 and offers good cool‐season turfgrass safety. The methiozolin label indicates that a higher rate is required to effectively control annual bluegrass (Poa annua L.) at mowing heights greater than that of typical golf course putting greens ...
John M. Peppers, Shawn D. Askew
wiley   +1 more source

A survey of ethofumesate resistant annual bluegrass (Poa annua) on US golf courses

Crop, Forage &Turfgrass Management, Volume 10, Issue 1, June 2024.
Abstract Annual bluegrass (Poa annua L.) is the most troublesome weed on golf courses in the US. Many agronomic practices intended to promote high‐quality playing surfaces favor the growth and development of annual bluegrass, resulting in high weed pressure. One commonly used herbicide for annual bluegrass control on golf courses is ethofumesate, which
Vera Vukovic, Clint M. Mattox, Alec R. Kowalewski, Brandon C. McNally, J. Scott McElroy, Aaron J. Patton   +5 more
wiley   +1 more source

Experimentation herbicides sur cyperacées 2003-2004 et 2004-2005 [PDF]

, 2006
Ces dernières campagnes, les cypéracées, et principalement Cyperus esculentus, sont devenues très envahissantes dans de nombreuses parcelles. Leur développement a été favorisé par des stagnations d'eau dans le sillon côté drain1 et leur dissémination ...
Marion, Daniel
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