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Phytosociological surveys: tools for weed science? Author(s): CONCENCO, G.; TOMAZI, M. Repository: BDPA Publication year: 2013
Phytosociological survey of weeds on degraded and well-managed pastures: agronomical and ecological implications. Author(s): BRIGHENTI, A. M.; DONAGEMMA, G. K.; FONTANA, A.; BALIEIRO, F. de C. The objective of this research was to carry out a survey of weeds in pastures in the Middle Valley of Paraíba do Sul, Rio de Janeiro State, Brazil, in order to subsidize weed management and pasture re... ... Repository: BDPA Publication year: 2023
Weed phytosociological and floristic survey in agricultural areas of southwestern Goiás region. The use of the Roundup Ready ® technology and the cultivation of a second cropinfluence the floristic composition of weed communities in Brazilian Central-West region cropping systems. This study has... ... Repository: BDPA Publication year: 2016
Survey of weed infestation of three levels of pasture degradation in the municipality of Cahoeiras de Macacu, state of Rio de Janeiro. Author(s): BRIGHENTI, A. M.; DONAGEMMA, G. K. Objective:The objective of this work was to register weed species in pasture areas at different levels of degradation, as a subsidy for weed control and the recovery of degraded pastures.Theoretical f... ... Repository: BDPA Publication year: 2024
Phytosociological Surveys in Weed Science: Old Concept, New Approach. Author(s): CONCENCO, G.; ANDRES, A. Repository: BDPA Publication year: 2017
Survey of phytoseiids and mite-transmitted viruses in weeds from an organic sweet orange orchard in Brazil. Author(s): ASTUA, J. de F. Despite the fact that Brazil is the largest sweet orange producer in the world, it is affected by several pests and pathogens that hinder production and increase costs; among them Citrus leprosis viru... ... Repository: BDPA Publication year: 2012
Mapeamento da distribuição espacial de plantas daninhas na cultura da soja por meio de sensoriamento remoto. RESUMO: Não existe, atualmente, maneira prática e rápida de geração de mapas de distribuição espacial de plantas daninhas para aplicação localizada de herbicida, e o emprego de fotografias aéreas não... ... Repository: BDPA Publication year: 2005
Ocorrência de plantas daninhas em cultivo de bananeira comprida em diferentes espaçamentos no Estado do Acre. Author(s): ANDRADE NETO, R. de C.; LUNZ, A. M. P.; MARINHO, J. T. de S.; NOGUEIRA, S. R. O conhecimento prévio de plantas daninhas que ocorrem em áreas de produção é importante para entrar com medida de controle adequada e eficiente. Assim, o objetivo deste trabalho foi realizar levantame... ... Repository: BDPA Publication year: 2018
Introduction and management of Amaranthus palmeri in Brazil. Glyphosate-resistant palmer amaranth, Amaranthus palmeri, a difficult to control weed with aggressive growth, capable of causing large yield losses in annual crops, was identified in Brazil, in the st... ... Repository: BDPA Publication year: 2023
Levantamento fitossociológico de plantas daninhas na cultura do girassol. O levantamento fitossociológico da comunidade de plantas daninhas na cultura do girassol foi realizado em duas épocas distintas: no desenvolvimento inicial da cultura (entre 20 e 40 dias após a semead... ... Repository: BDPA Publication year: 2010

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