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Impact of clomazone on bacterial communities in two soils [PDF]

open access: yesFrontiers in Microbiology, 2023
IntroductionBacterial communities are important for soil functions, but the effect of clomazone on network complexity, composition, and stability is not well studied.MethodIn this study, two agricultural soils were used to test the impact of clomazone on
Hairong He   +5 more
doaj   +4 more sources

Clomazone impact on fungal network complexity and stability [PDF]

open access: yesFrontiers in Microbiology, 2023
IntroductionSoil fungal network composition and stability are important for soil functions, but there is less understanding of the impact of clomazone on network complexity and stability.MethodsIn this work, two agricultural soils were used to ...
Hairong He   +5 more
doaj   +4 more sources

Cucumber susceptibility to simulated soil residues of clomazone [PDF]

open access: diamondPesticidi i Fitomedicina, 2016
A laboratory bioassay was conducted to investigate the susceptibility of cucumber to the residual activity of clomazone in loamy and sandy soils. The effects of three different levels of soil moisture (20, 50 and 70% field capacity - FC) was also ...
Gajić-Umiljendić Jelena   +4 more
doaj   +4 more sources

Modification of the existing maximum residue levels for clomazone in chamomiles and plantains [PDF]

open access: diamondEFSA Journal, 2018
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant LSA (Landesanstalt Sachsen‐Anhalt) submitted a request to the competent national authority in Germany to modify the existing maximum residue levels (MRLs) for the active substance
European Food Safety Authority (EFSA)   +25 more
doaj   +5 more sources

Efeitos da deriva de clomazone, aplicado isoladamente ou em mistura com ametryn, sobre características produtivas de laranjeira 'Hamlin' Effects of clomazone drift, sprayed alone or in mixture with ametryn, on the productive characteristics of Hamlin orange [PDF]

open access: goldPlanta Daninha, 2001
Este trabalho objetivou avaliar o efeito da simulação da deriva de doses crescentes do herbicida clomazone, em duas formulações, e de clomazone em mistura com ametryn, em laranjeira 'Hamlin', em dois estádios de desenvolvimento: pleno de florescimento e ...
P.C. Timossi, P.L.C.A. Alves
doaj   +2 more sources

Persistência dos herbicidas imazethapyr e clomazone em lâmina de água do arroz irrigado Imazethapyr and clomazone persistence in rice paddy water [PDF]

open access: goldPlanta Daninha, 2008
Os herbicidas podem persistir no solo ou ser carreados para fora da área, contaminando mananciais hídricos a jusante da lavoura. Em vista disso, o presente trabalho objetivou estimar a persistência dos herbicidas imazethapyr e clomazone na lâmina de água
F.M. Santos   +5 more
doaj   +2 more sources

Clomazone dissipation in four Tasmanian topsoils [PDF]

open access: greenWeed Science, 2002
Abstract Clomazone dissipation was examined in four soils in field experiments. Field half-lives were 6 to 59 d (average of four field sites was 35 d) for ferrosol (clay loam), kurosol (loamy sand), sodosol (silt loam), and vertosol (light clay). The Hoerl equation provided a better fit to the measured field concentration at all four sites than did a ...
John P. Cumming   +2 more
openalex   +3 more sources

Persistência do herbicida clomazone no solo e na água quando aplicado na cultura do arroz irrigado, sistema pré-germinado Clomazone soil and water persistence when applied in water seeded rice [PDF]

open access: goldPlanta Daninha, 2001
A persistência do herbicida clomazone aplicado diretamente na lâmina d'água de arroz irrigado foi avaliada em três experimentos conduzidos em um solo do tipo argilo-siltoso, na Estação Experimental da EPAGRI em Itajaí-SC, a partir de duas formulações do ...
J.A. Noldin   +4 more
doaj   +2 more sources

Injúria potencial de herbicidas de solo ao girassol: I - clomazone Potential sunflower injury by soil applied herbicides: I - clomazone [PDF]

open access: goldPlanta Daninha, 1993
Conduziu-se um ensaio de campo na Estação Experimental Agronômica da Universidade Federal do Rio Grande do Sul, em Eldorado do Sul, RS, em 1989/90. O objetivo deste trabalho foi determinar o efeito residual potencial do herbicida clomazone, aplicado em ...
Ribas A. Vidal, Nilson G. Flecks
doaj   +2 more sources

Control de malezas en caña de azúcar con clomazone y ametrina.

open access: diamondAgronomía Mesoamericana, 2006
Se establecieron dos experimentos para evaluar el efecto del herbicida clomazone aplicado en preemergencia y de la mezcla de clomazone + ametrina en postemergencia en el control de malezas y la toxicidad a la caña de azúcar.
Valentín Esqueda
doaj   +3 more sources

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