Population genomics of Digitaria insularis from soybean areas in Brazil. [PDF]
Pest Manag Sci, 2021 AbstractBACKGROUNDDigitaria insularis is a weed species that has gained considerable importance in Brazil's soybean production areas that rely on glyphosate‐resistant cultivars. Herbicide‐resistant weed populations of this species have been reported in many regions in Brazil, first in the south, followed by later reports in the north.
Gonçalves Netto A +7 more
europepmc +5 more sources
Differential content of glyphosate and its metabolites in Digitaria insularis biotypes [PDF]
Communications in Plant Sciences, 2013 Experiments were carried out in controlled conditions to analyze the role of metabolism of glyphosate in Digitaria insularis (sourgrass) biotypes with differential response to the herbicide.
Leonardo Bianco de Carvalho +3 more
doaj +5 more sources
Growth and Development of Digitaria insularis Biotypes Susceptible and Resistant to Glyphosate [PDF]
Planta Daninha, 2017 The study aimed to evaluate the growth and development of biotypes of Digitaria insularis susceptible and resistant to glyphosate. Samples of biotypes were collected in Western Paraná in Cascavel, one susceptible (24o57'29.06" S and 53o30'23.73" W) and ...
G.R. PEREIRA, +3 more
doaj +6 more sources
Análise de crescimento de Digitaria insularis Growth analysis of Digitaria insularis [PDF]
Planta Daninha, 2006 Digitaria insularis é uma espécie perene, que se reproduz por sementes e rizomas, sendo de difícil controle após a primeira floração. Visando definir técnicas para o manejo integrado dessa espécie, o seu crescimento foi avaliado em casa de vegetação, em ...
A.F.L. Machado +5 more
doaj +5 more sources
Foliar structural differences between glyphosate-resistant and glyphosate-susceptible biotypes of Digitaria insularis (L.) Fedde [PDF]
Revista Ceres, 2023 Digitaria insularis (L.) Fedde stands out for its resistance to glyphosate and this characteristic may have a relationship with structural alterations. In such context, this research aimed at the characterization of the foliar anatomical structure of two
Silvio Douglas Ferreira +3 more
doaj +3 more sources
Resistance to Glyphosate in Populations of Digitaria insularis [PDF]
Planta Daninha, 2018 : The intensive use of glyphosate can select resistant populations. This study aimed at evaluating the occurrence of glyphosate resistance in populations of D. insularis in agricultural areas.
N.V. COSTA +4 more
doaj +4 more sources
Morphophysiological and Nutritional Responses of Bean Cultivars in Competition with <i>Digitaria insularis</i>. [PDF]
Plants (Basel)Studies exploring the competitive interactions between common beans and weeds are essential to adopt more efficient management strategies in the field, thereby reducing production costs. This study aimed to evaluate the competitive ability of bean cultivars in the presence of sourgrass (Digitaria insularis), using different plant proportions in ...
Galon L +9 more
europepmc +3 more sources
Cytochrome P450 enzymes inhibitor in the control of Digitaria insularis [PDF]
Ciência e Agrotecnologia, 2021 Herbicide interactions can be synergic, additive, or antagonist when mixed in the spray tank. A good example is an association between 2,4-D and graminicides.
Gledson Soares de Carvalho +5 more
doaj +5 more sources
Manejo de rebrotes de Digitaria insularis no plantio direto de milho Management of Digitaria insularis sprouts under no-till corn cultivation [PDF]
Planta Daninha, 2009 Com a dessecação da vegetação espontânea, nem sempre se consegue obter controle total das espécies daninhas, o que leva à perenização e ao aumento da importância daquelas selecionadas.
P.C. Timossi
doaj +5 more sources
Planta Daninha, 2010 Objetivou-se com estse trabalho avaliar o controle químico de diferentes populações de capim-amargoso (Digitaria insularis) pelo herbicida glyphosate por meio de curva de dose-resposta, além de propor tratamentos alternativos para as populações mais ...
N.M Correia, G.J Leite, L.D Garcia
doaj +2 more sources