Results 71 to 80 of about 476 (168)

EFICÁCIA DO AMICARBAZONE E FLUMIOXAZIM NO CONTROLE DE MERREMIA AEGYPITIA, MUCUNA ATERRIMA E RICINUS COMMUNIS NO SISTEMA DE CANA CRUA [PDF]

open access: yes, 2020
The presence of weeds can considerably affect the culture of sugarcane, especially in the beginning of its development. Thus, the aim of this study was to evaluate the efficacy of pre-emergence herbicides amicarbazone and flumioxazim in the control of ...
Okino-Delgado, Clarissa Hamaio   +5 more
core  

Dynamics of seed reserves of Mucuna aterrima (Piper & Tracy) Holland and Ricinus communis L. at different sowing depths and control and leaching of different amicarbazone and sulfentrazone formulations

open access: yes, 2022
A cultura da cana-de-açúcar possui grande importância para o mercado agrícola brasileiro, e sua produtividade pode ser muito afetada com a presença de determinadas plantas daninhas.
Rodrigues, Luís Rodolfo
core   +1 more source

Selectivity and control of amicarbazone in post-emergence in sugarcane crop under different operating conditions

open access: yes, 2021
Neste trabalho avaliou-se o efeito de pontas de pulverização e taxas de aplicação na seletividade do herbicida amicarbazone aplicado em pós-emergência inicial na cana-soca, variedade RB96-6928, bem como o controle das plantas daninhas da Agrícola Rio ...
Lopes, Lucas da Silva [UNESP]
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Phytotoxic Effects of African Mahogany Seedlings to Herbicides

open access: yesFloresta e Ambiente, 2018
The chemical control of weed is a common practice in silviculture. However, herbicides can potentially damage the main crop and affect its growth. The lack of information about certain species such as Khaya senegalensis make it necessary to know the ...
Luan Paz   +4 more
doaj   +1 more source

Degradation of amicarbazone herbicide by direct photolysis and H2O2/UV in an annular coaxial photochemical reactor.

open access: yes, 2013
A amicarbazona constitui-se em um herbicida do grupo das triazolinonas, desenvolvida para substituir a atrazina no mercado mundial. Diversas tecnologias têm sido estudadas objetivando a remoção de pesticidas de efluentes aquosos, procurando estudar os ...
Peixoto, André Luís de Castro   +1 more
core   +1 more source

Amicarbazone and other Group 5 herbicide behavior in soil under field and laboratory conditions

open access: yesWeed Technology
Abstract Amicarbazone, atrazine, and metribuzin behavior was examined in a field setting in Tennessee and in a laboratory setting using soils collected from Illinois and Tennessee. Fields planted to corn were sampled from 0 to 8 cm depth, and the samples were analyzed using methanolic extraction followed by tandem mass spectrometry analysis to ...
Thomas C. Mueller, Ryan S. Henry
openaire   +1 more source

Toxicity of herbicides used in the sugarcane crop to diazotrophic bacterium Herbaspirillum seropedicae

open access: yesSemina: Ciências Agrárias, 2014
The objective of this work was to identify herbicides used in the sugarcane crop that affects neither the growth, the development, of nor the process of biological nitrogen fixation (BNF) by the diazotrophic bacterium Herbaspirillum seropedicae. Eighteen
Sergio de Oliveira Procópio   +6 more
doaj   +1 more source

Suscetibilidade de Ipomoea quamoclit, I. triloba e Merremia cissoides aos herbicidas Sulfentrazone e amicarbazone

open access: yes, 2017
A suscetibilidade diferencial de espécies de plantas daninhas a herbicidas é uma importante variável que deve ser considerada na escolha do herbicida e dose a serem aplicados.
Campos, L.H.F.   +4 more
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Growth rate, dose-response curve and evaluation of amicarbazone metabolization by Cyperus rotundus L. biotypes

open access: yes, 2020
A tiririca (Cyperus rotundus) é uma planta daninha altamente problemática em todo o mundo. No Brasil infesta as mais diversas culturas e pode causar grandes prejuízos aos produtores, principalmente em culturas de crescimento inicial lento, como a cana-de-
Dias, Marcio Furriela [UNESP]
core  

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