Results 31 to 40 of about 2,927 (211)

UV and temperature effects on chloroacetanilide and triazine herbicides degradation and cytotoxicity

Heliyon, 2021
The purpose of this study was to explore the stability and toxicity of the herbicides and their degradation byproduct after exposure to different environmental factors.
Johnatan Gideon, Jonathan Mulligan, Christina Hui, Shu-Yuan Cheng   +3 more
doaj   +1 more source

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

Impact of fertilization and weed control treatments on annual weed control and peanut (Arachis hypogaea L.) productivity [PDF]

Archives of Agriculture Sciences Journal, 2023
During the succeeding summers of 2020 and 2021, two field experiments were set up in Ismailia Agricultural Research Station, Agricultural Research Center, Giza, Egypt to study the effect of three fertilizer levels (20 kg N + 15 kg P+ 24 kg K per feddan) (
A. Fakkar, S. Eid, Maha El-Enany
doaj   +1 more source

Adsorptive Behavior of Acetochlor on Organoclay Complexes [PDF]

Bulletin of Environmental Contamination and Toxicology, 2003
MATERIALS AND METHODS. The clay used was sodium montmorillonite (SWy-2) obtained from the Source Clays Repository, Clay Minerals Society, Columbia, MO. HPLC-grade methanol, phenyltrimethylammoniurn (PTMA), hexadecyltrimethylammonium (HDTMA), tetraphenylphosphonium (TPP), methyltriphenylphosphonium (MTPP), tetrabutylphosphonium (TBP ...
openaire   +2 more sources

Controle de plantas daninhas na cultura da soja através do herbicida acetochlor em sistemas de semeadura direta e preparo convencional Weed control in soybean crop using the herbicide acetochlor under direct seeding and conventional system

Planta Daninha, 2002
O manejo do solo altera a bioatividade dos herbicidas residuais e influi na persistência, na eficácia de controle das plantas daninhas e na fitotoxicidade para as culturas. Um experimento foi conduzido na Faculdade de Agronomia da Universidade Federal do
M.V.W. Ferri, R.A. Vidal
doaj   +1 more source

Weed Control Efficiency of some Pre- and Post- Emergence Herbicides in Maize [PDF]

Journal of Plant Production, 2019
In order to check the efficiency of some of pre- and post- emergence herbicides for weed control in maize. Total 14 weed control treatments carried out during two season 2017 and 2018 Pre-emergence as :Metribuzin, Acetochlor, Atrazine, Acetochlor ...
R. Absy
doaj   +1 more source

Persistência do acetochlor em solo sob semeadura direta e convencional Acetochlor persistence in soil under no-tillage and conventional systems

Planta Daninha, 2002
O manejo do solo pode alterar a persistência dos herbicidas e influi na atividade para controle de plantas daninhas, no potencial de injúria das culturas em sucessão e no risco de contaminação ambiental.
M.V.W. Ferri, R.A. Vidal
doaj   +1 more source

Effects of antibiotic norfloxacin on the degradation and enantioselectivity of the herbicides in aquatic environment

Ecotoxicology and Environmental Safety, 2021
Antibiotics are currently extensively used in human medicine, animal farming, agriculture and aquaculture, and their residue has become a global environmental problem.
Fang Wang, Jing Gao, Wangjing Zhai, Jingna Cui, Donghui Liu, Zhiqiang Zhou, Peng Wang   +6 more
doaj   +1 more source

Eficácia do herbicida acetochlor na semeadura direta e convencional com ou sem palha e os efeitos sobre o rendimento do milho Acetochlor herbicide efficacy on tillage and no-tillage systems on straw mulch presence or absence and effect on corn yield

Ciência Rural, 2004
O experimento foi conduzido na Faculdade de Agronomia da Universidade Federal do Rio Grande do Sul, ano agrícola de 2000/2001, com o objetivo de avaliar a eficácia de controle das plantas daninhas com o herbicida acetochlor em Argissolo Vermelho ...
Miguel Vicente Weiss Ferri, Ribas Antonio Vidal   +1 more
doaj   +1 more source

Utilização de acetochlor e atrazine aplicados em mistura de tanque com dessecantes no sistema de plantio direto Reaction of the herbicides acetochlor and atrazine applied in tank mixtures with desiccants in no-till system

Planta Daninha, 2000
A mistura em tanque de herbicidas dessecantes com residuais tem sido utilizada com frequencia pelos agricultores no sistema de plantio direto. Sabe-se, no entanto, que alguns herbicidas residuais têm problemas de retenção na palha quando utilizados ...
Benedito N. Rodrigues, João de Lima, Inês F. U. Yada, Donizeti A. Fornarolli   +3 more
doaj   +1 more source