Results 41 to 50 of about 294 (155)

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, J.I. SANTOS, E.C. GASPARINO, N.M. CORREIA   +3 more
doaj   +1 more source

Digitaria insularis Fedde

, 2017
Published as part of Medico, Julia Mariela Lo, Tosto, Daniela Sandra, Rua, Gabriel Hugo, Agrasar, Zulma Esther Rúgolo de, Scataglini, Maria Amalia & Vega, Andrea Susana, 2017, Phylogeny of Digitaria Sections Trichachne and Trichophorae (Poaceae, Panicoideae, Paniceae): A Morphological and Molecular Analysis. New Circumscription and Synopsis, pp.
Medico, Julia Mariela Lo, Tosto, Daniela Sandra, Rua, Gabriel Hugo, Agrasar, Zulma Esther Rúgolo de, Scataglini, Maria Amalia, Vega, Andrea Susana   +5 more
openaire   +1 more source

Adição simultânea de sulfato de amônio e ureia à calda de pulverização do herbicida glyphosate Simultaneous addition of ammonium sulfate and urea to glyphosate spray solution

Planta Daninha, 2010
Dois experimentos foram desenvolvidos em casa de vegetação, com o objetivo de avaliar a eficácia do herbicida glyphosate sobre plantas de Digitaria insularis quando soluções de ureia (U; 5 g L-1), sulfato de amônio (SA; 15 g L-1) ou U+SA (2,5 + 7,5 g L-1)
S.J.P. Carvalho, A.C.R. Dias, G.M. Shiomi, P.J. Christoffoleti   +3 more
doaj   +1 more source

Sensitivity of Digitaria insularis to herbicides in agricultural areas, in the Brazilian Cerrado biome [PDF]

Pesquisa Agropecuária Brasileira, 2020
Abstract: The objective of this work was to evaluate the sensitivity of different populations of Digitaria insularis to the glyphosate, clethodim, and haloxyfop-P-methyl herbicides, in agricultural areas, and to develop infestation maps based on the responses of these populations.
Núbia Maria Correia, Pedro Eduardo Rampazzo, Lucas da Silva Araújo, Caio Vitagliano Santi Rossi   +3 more
openaire   +4 more sources

Controle de plantas daninhas na cultura da ameixa carmesin (Prunus salicina) através do uso de herbicidas com ação residual em pós emergência

Semina: Ciências Agrárias, 1987
Com o objetivo de verificar o comportamento de algumas combinações prontas de herbicidas na cultura da ameixa e a eficácia no controle das plantas daninhas, foi conduzido em experimento à nível de campo em solo de textura arenosa, no ano de 1987, em ...
José Carlos Vieira da Almeida, Adel Nassif Chehata, Donizete Aparecido Fornarolli, Benedito Aparecido Braz, Lauro Barros, Ferreirinha Aparecido da Costa   +5 more
doaj   +1 more source

Monitoring of Resistance of Sourgrass to Glyphosate Herbicide in Urban Areas of the State of São Paulo, Brazil [PDF]

Planta Daninha, 2019
: The objective of this work was to monitor the resistance of sourgrass (Digitaria insularis) to glyphosate in urban areas of the State of São Paulo to understand the spread of resistant biotypes.
T. GAZOLA, M.F. DIAS, C.A. CARBONARI, E.D. VELINI   +3 more
doaj   +1 more source

Management of Eleusine indica and Digitaria insularis with Herbicides in Association with Cover Plants

Journal of Experimental Agriculture International, 2021
Aims: This study aimed to evaluate the control of Eleusine indica Gaertn. and Digitaria insularis (L.) Fedde through the combination of soil cover with green manure straw and herbicides applied in pre-emergence. Study Design: Each weed species was evaluated in different experiments.
Patricia Andrea Monquero, Andréia Cristina Silva Hirata, Bruna Ferrari Schendenffeldt, Paulo Henrique Vieira dos Santos, Gustavo da Cunha Ramos   +4 more
openaire   +2 more sources

Growth and Development of Sourgrass Plants from Vegetative Parts of Clumps [PDF]

Planta Daninha, 2019
: Sourgrass (Digitaria insularis) is a perennial plant with high infestation potential, has fast and aggressive development, and reproduces by seeds and rhizomes. D.
T. GAZOLA, M.F. DIAS, V.M. BONATTO, D. BELAPART, C.A. CARBONARI, E.D. VELINI   +5 more
doaj   +1 more source

Digitaria insularis Management and Nematode Dynamics in Off-season Maize

Journal of Agricultural Studies, 2020
Maize stands out as one of the most important crops in succession to soybean in tropic countries. However, the susceptibility of both crops to nematodes, can cause a continuous increase in the nematode population, especially in areas where there is the occurrence of weeds susceptible to the parasites.
Marcos Massuo Kashiwaqui, Claudia Regina Dias-Arieira, João Paulo Matias, André A. Pazinato da Silva, José Cristimiano dos Santos Neto, José Junior Severino, Cleber Daniel de Goes Maciel   +6 more
openaire   +2 more sources

Monitoring and baseline of glyphosate-resistant sourgrass in the main soybean growing regions of Brazil

Revista de Ciências Agroveterinárias, 2022
Frequent application of glyphosate for consecutive years has enhanced the selection pressure on sourgrass (Digitaria insularis) populations, which resulted in the development of glyphosate-resistant biotypes.
Acácio Gonçalves Netto, Saul Jorge Pinto de Carvalho, Marcelo Nicolai, Ramiro Fernando Lopez Ovejero, Jéssica Cursino Presoto, Jeisiane de Fátima Andrade, Laís Sousa Resende   +6 more
doaj   +1 more source