Results 61 to 70 of about 641 (172)
EFICÁCIA DO AMICARBAZONE E FLUMIOXAZIM NO CONTROLE DE MERREMIA AEGYPITIA, MUCUNA ATERRIMA E RICINUS COMMUNIS NO SISTEMA DE CANA CRUA [PDF]
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 ...
Almeida, Fabiano Junqueira de +5 more
core +2 more sources
Rapport de mission de malherbologie à la Compagnie Sucrière Sénégalaise à Richard-Toll (Sénégal) du 23 au 31 mai 2015. [PDF]
Une mission d'appui en malherbologie a été effectuée à la demande de la CSS (Compagnie Sucrière Sénégalaise) du 24 au 30 mai 2015 sur le complexe sucrier de Richard-Toll au nord du Sénégal. Des visites de terrain ont été organisées afin de visualiser les
Marnotte, Pascal
core
Objetivou-se neste trabalho identificar herbicidas utilizados na cultura da cana-de-açúcar que não alteram o crescimento ou a capacidade de fixação biológica de nitrogênio (FBN) da bactéria diazotrófica Azospirillum brasi lense.
S.O Procópio +6 more
doaj +1 more source
Radiografia dos herbicidas. [PDF]
bitstream/item/58458/1/Radiografia-herbicidas ...
GAMA, J. de C. M., KARAM, D.
core
International audienceQuantitative Structure Activity Relationship (QSAR) models are expected to play an important role in the risk assessment of chemicals on humans and the environment. In this study, we developed a validated QSAR model to predict acute
Amrane, Abdeltif +5 more
core +3 more sources
The implantation of the mechanized harvesting system of sugarcane led to changes in the pro- duction system, in the production system was the modification of the weed flora, promoting the emergence of weed species that weren`t present in the ...
PAULO VINICIUS DA SILVA +2 more
doaj
Objetivou-se estudar o efeito de herbicidas aplicados em pré e pós-emergência, isolados e em combinações nas épocas seca e úmida, para o controle de corda-de-viola (Merremia aegyptia) na cultura de cana-de-açúcar colhida mecanicamente sem queima.
N.M. Correia, B.A. Braz, W.E. Fuzita
doaj +1 more source
SELECTION OF HERBICIDES TARGETING THE USE IN CROP SYSTEMS CULTIVATED WITH SHOWY CROTALARIA [PDF]
The increase in the area planted with Crotalaria spectabilishas occurred by several factors, highlighting the potential to reduce the nematodes, nitrogen fixation and the high production of biomass.
G. B. P BRAZ +6 more
doaj +1 more source
Use of herbicides in the culture of Crotalaria ochroleuca G.Don/Utilização de herbicidas na cultura de Crotalaria ochroleuca G.Don [PDF]
In areas where crotalaria are implanted, weed species may occur, which require adequate management for their control, as they may be competitive with the crop.
Contiero, Leandro Aparecido Fogagnoli +5 more
core +1 more source
Herbicide and nematicide interaction in sugarcane crops [PDF]
A cana-de-açúcar tem grande importância econômica no Brasil. Para manter sua produtividade diversos fatores bióticos e abióticos podem influenciar positiva ou negativamente.
da Silva, Paulo Vinicius +6 more
core +2 more sources

