Results 31 to 40 of about 2,479 (217)

SynCom-mediated herbicide degradation activates microbial carbon metabolism in soils. [PDF]

Imeta
Extensive herbicide residues in the black soil of northeastern China are considered a significant agricultural pollution threat, yet effective bioremediation of this complex and persistent mixture remains a challenge. We provided an herbicide degradation and ecosystem regulation model of SynCom in soil. We also demonstrated the effectiveness of SynCom “
Zhang Y, Gilbert JA, Liu X, Nie L, Xu X, Gao G, Lyu L, Ma Y, Fan K, Yang T, Zhang Y, Zhang J, Chu H.   +12 more
europepmc   +2 more sources

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

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

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

Selectivity of herbicides used in corn on Crotalaria ochroleuca G. Don [PDF]

Brazilian Journal of Biology, 2023
In the cropping systems that integrate the corn crop, the insertion of Crotalaria ochroleuca G. Don is predominantly intercropped. In this context, there is a need to observe herbicides that present selectivity for this sunn hemp species.
P. V. Silva, B. F. Schedenffeldt, E. S. Medeiros, D. Z. Molina, M. K. Pagliarini, P. A. V. Salmazo, M. Mauad, P. A. Monquero, F. C. Munaro, L. Y. Shirota, G. P. Silva, M. S. Monteiro, R. D. C. Dias, R. P. N. Borges   +13 more
doaj   +1 more source

Monitoring of acetochlor residues in soil and maize grain supported by the laboratory study

Plant, Soil and Environment, 2014
The purpose of this work was to evaluate the acetochlor degradation rate in soils and investigate acetochlor contamination of maize grains and soil.
M. Kucharski, M. Dziągwa, J. Sadowski
doaj   +1 more source

Atividade de glutationa S-transferase na metabolização de acetochlor, atrazine e oxyfluorfen em milho (Zea mays L.), sorgo (Sorghum bicolor L.) e trigo (Triticum aestivum L.) (Poaceae)

Acta Scientiarum: Biological Sciences, 2008
Este experimento foi conduzido para avaliar a seletividade em plantas dos herbicidas acetochlor, atrazine e oxyfluorfen em relação à atividade da glutationa S-transferase (GST) em plantas de milho (Zea mays L.), sorgo (Sorghum bicolor L.) e trigo ...
Ana Catarina Cataneo, Karina Luiz Chamma, Leonardo César Ferreira, Guilherme Fernando Gomes Déstro, José Claudionir Carvalho, Ethel Lourenzi Barbosa Novelli   +5 more
doaj   +1 more source

Avaliação de angustifoliadicidas na cultura da soja em Minas Gerais Grass weed control with herbicides in soybeans in Minas Gerais

Planta Daninha, 1985
Três experimentos de campo foram conduzidos em Latossolos Vermelho-Escuro e Vermelho-Amarelo, nos anos 1981/82 e 1982/83 com o objetivo de determinar o efeito de herbicidas para o controle de plantas daninhas angustifoliadas e fitotoxidade sobre a ...
Itamar Ferreira de Souza, Antônio Machado Rezende, Júlio Pedro Laca Buendia, Milton Yoshiura   +3 more
doaj   +1 more source

Optimizing efficacy of acetochlor + atrazine and dicamba at various doses to manage Conyza stricta L. in sugarcane [PDF]

Planta Daninha, 2020
Background: Conyza stricta L. (Horse weed) is an annual problematic weed in an agricultural ecosystem and considerably decreases the crop yield and quality.
Arif Hussain, Abdul A. Khakwani, Asif Tanveer, Ejaz A. Khan, Mohammad S. Baloch   +4 more
doaj   +1 more source