Results 31 to 40 of about 2,005 (203)
Revista de Agricultura Neotropical, 2018 Objetivou-se avaliar a tensão superficial e eficiência do espalhamento de gotas de soluções com herbicidas e adjuvantes em diferentes concentrações em folhas de Digitaria insularis.
Adriana Cologni Salvalaggio +4 more
doaj +1 more source
Update of the Xylella spp. host plant database – systematic literature search up to 30 June 2023
EFSA Journal, Volume 21, Issue 12, December 2023., 2023 Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA) +5 more
wiley +1 more source
Metabolic profiling of glyphosate-resistant sourgrass (Digitaria insularis)
Weed Technology, 2020 AbstractPutative glyphosate-resistant sourgrass was collected to determine its resistance level and to evaluate its metabolic profile after resistance. Although accumulation of shikimic acid is known to occur in glyphosate-susceptible populations, differences in the ability of resistant (R) and susceptible (S) biotypes to accumulate quinic acid ...
Tiago Gazola +4 more
openaire +2 more sources
Planta Daninha, 2006 Este trabalho teve como objetivo avaliar a eficiência do glyphosate e da mistura comercial paraquat + diuron, bem como o efeito do intervalo entre as aplicações desses herbicidas e a semeadura da soja, sobre o controle e a rebrota de Digitaria insularis,
S.O. Procópio +7 more
doaj +1 more source
Sourgrass phenological stage and efficacy of ACCase-inhibiting herbicides [PDF]
Planta Daninha, 2020 Background: Sourgrass (Digitaria insularis) is a highly disseminated weed in Brazil. It is a perennial grass weed that has high infesting capacity in agricultural areas and presents glyphosate-resistant biotypes.
Jéssica C. Presoto +4 more
doaj +1 more source
Update of the Xylella spp. host plant database – systematic literature search up to 31 December 2022
EFSA Journal, Volume 21, Issue 6, June 2023., 2023 Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA) +3 more
wiley +1 more source
The intensity of non-target site mechanisms influences the level of resistance of sourgrass to glyphosate [PDF]
, 2014 Non-target site mechanisms are involved in the resistance of sourgrass (Digitaria insularis) to glyphosate. Studies on the 14C-glyphosate absorption and translocation as well as the detection of glyphosate and its metabolites in sourgrass plants were ...
Flávia Regina da Costa +4 more
core +1 more source
Chemical Control and Morphoanatomical Analysis of Leaves of Different Populations of Sourgrass [PDF]
Planta Daninha, 2017 Digitaria insularis has been selected by frequent glyphosate applications both in no-till areas and in fruit orchards. The objective of this paper was to evaluate control efficacy of D. insularis populations by glyphosate, alone and mixed with quizalofop-
L.J.P. GOMES +3 more
doaj +1 more source
Accumulation of dry mass and macronutrients by sourgrass plants [PDF]
Planta Daninha, 2013 The experiment was carried out aiming to analyze the dry mass production and distribution and the content and accumulation of macronutrients in sourgrass (Digitaria insularis) plants cultivated under mineral nutrition standard conditions.
L.B. Carvalho, M.S. Bianco, S. Bianco
doaj +1 more source
Reaction of wheat plants and alternative hosts to Magnaporthe oryzae
Arquivos do Instituto Biológico, 2018 : Blast disease, caused by the fungus Magnaporthe oryzae, has a major impact on wheat farming. The study of plant responses to pathogens has improved the management of this disease. Moreover, it is important to identify potential host plants in the crops’
Lucas Gustavo Yock Durante +3 more
doaj +1 more source